MF-PSMF Series Datasheet by Bourns Inc.

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Features
n Compact design to save board space -
0805 footprint
n Small size results in very fast time to react
to fault events
n Symmetrical design
n Low profile
n RoHS compliant* and halogen free**
n Agency recognition:
Applications
n USB port protection - USB 2.0, 3.0 & OTG
n HDMI 1.4 Source protection
n PC motherboards - Plug and Play
protection
n Mobile phones - Battery and port protection
n PDAs / digital cameras
n Game console port protection
MF-PSMF Series - PTC Resettable Fuses
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
**Bourns considers a product to be “halogen free” if (a) the Bromine (Br ) content is 900 ppm or less; (b) the Chlorine ( Cl ) content is 900 ppm or less; and (c) the total Bromine (Br)
and Chlorine ( Cl ) content is 1500 ppm or less.
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Environmental Characteristics
Operating Temperature ......................................... -40 °C to +85 °C
Passive Aging ....................................................... +85 °C, 1000 hours ............................................... ±5 % typical resistance change
Humidity Aging...................................................... +85 °C, 85 % R.H. 1000 hours ............................. ±5 % typical resistance change
Thermal Shock ..................................................... +85 °C to -40 °C, 20 times .................................... ±10 % typical resistance change
Solvent Resistance ............................................... MIL-STD-202, Method 215 ................................... No change
Vibration ............................................................... MIL-STD-883C, Method 2007.1, ........................... No change
Condition A
Electrical Characteristics
Model V max.
Volts
I max.
Amps
Ihold Itrip Resistance Max. Time
To Trip
Tripped
Power
Dissipation
Amperes
at 23 °C
Ohms
at 23 °C
Amperes
at 23 °C
Seconds
at 23 °C
Watts
at 23 °C
Hold Trip RMin. R1Max. Typ.
MF-PSMF010X 15 40 0.10 0.30 1.0 7.5 0.5 1.5 0.5
MF-PSMF010/24X*** 24 80 0.10 0.30 1.0 7.5 0.5 1.5 0.5
MF-PSMF020X 9 40 0.20 0.50 0.65 3.5 8.00 0.02 0.5
MF-PSMF035X 6 40 0.35 0.75 0.250 1.200 8.00 0.10 0.5
MF-PSMF050X 6 40 0.50 1.00 0.150 0.900 8.00 0.10 0.5
MF-PSMF075X 6 40 0.75 1.50 0.090 0.350 8.00 0.20 0.6
MF-PSMF110X 6 40 1.10 2.20 0.060 0.210 8.00 0.30 0.6
*RoHS COMPLIANT
LEAD FREE
*RoHS COMPLIANT
VERSIONS
AVAILABLE
LEAD FREE
VERSIONS ARE
RoHS COMPLIANT*
Test Procedures And Requirements For Model MF-PSMF Series
Test Test Conditions Accept/Reject Criteria
Visual/Mech. ......................................................... Verify dimensions and materials ........................... Per MF physical description
Resistance ............................................................ In still air @ 23 °C ................................................. Rmin R R1max
Time to Trip ........................................................... At specified current, Vmax, 23 °C ......................... T max. time to trip (seconds)
Hold Current ......................................................... 30 min. at Ihold ..................................................... No trip
Trip Cycle Life ....................................................... Vmax, Imax, 100 cycles ........................................ No arcing or burning
Trip Endurance ..................................................... Vmax, 48 hours ..................................................... No arcing or burning
Solderability .......................................................... ANSI/J-STD-002 ................................................... 95 % min. coverage
UL File Number .................................................... E174545
http://www.ul.com/ Follow link to Certifications, then UL File No., enter E174545
TÜV Certificate Number ....................................... R 50171531
http://www.tuvdotcom.com/ Follow link to “other certificates”, enter File No. 50171531
Thermal Derating Chart - Ihold (Amps)
Model Ambient Operating Temperature
-40 °C -20 °C 0 °C 23 °C 40 °C 50 °C 60 °C 70 °C 85 °C
MF-PSMF010X 0.15 0.13 0.12 0.10 0.09 0.08 0.07 0.06 0.05
MF-PSMF010/24X 0.15 0.13 0.12 0.10 0.09 0.08 0.07 0.06 0.05
MF-PSMF020X 0.28 0.25 0.23 0.20 0.17 0.14 0.12 0.10 0.07
MF-PSMF035X 0.47 0.44 0.39 0.35 0.30 0.27 0.24 0.20 0.14
MF-PSMF050X 0.68 0.62 0.55 0.50 0.40 0.37 0.33 0.29 0.23
MF-PSMF075X 1.00 0.90 0.79 0.75 0.63 0.57 0.53 0.42 0.35
MF-PSMF110X 1.45 1.35 1.20 1.10 0.92 0.84 0.75 0.65 0.52
***TÜV approval pending.
BOURNS D Mm. Max, Mm. Max Mm Max. Mm. 2.00 2.30 1,20 1.50 0.40 0 05 0.20 (0 079) 0.091) (0.047) (0 059) (0,010) (0.000) (0 000) 2.00 2.30 1,20 1.50 0.40 0.05 0.20 (0 079) (0.091) (0.047) (0 059) (0,010) (0.000) (0 000) 2.00 2 30 1,20 1.50 0.40 0.05 0.20 (0 079) (0.091) (0.047) (0 059) (0.019) (0.000) (0 000) 2.00 2 30 1,20 1.50 0 40 0.05 0.20 (0,070) (0.091) (0.047) (0 059) (0.019) (0.000) (0 000) 2.00 2 30 1,20 1.50 0 40 0.05 0.20 (0,070) (0.091) (0.047) (0,050) (0.019) (0.030) (0 000) 2.00 2 30 1,20 1.50 0 75 1,25 0.20 (0,070) (0.091) (0.047) (0,050) (0.000) (0.049) (0,000) 2.00 2 30 1,20 1.50 0 75 1,25 0.20 (0,070) (0.091) (0 047) (0,050) (0.000) (0.049) (0,000) 151mm 10511211041 U— fl #4 121mm (my; 0021 10m 1104) MPPSMFD MFVPSMFU) Max s ave sum vewac ans when new 271017115 nocumem are sumem 1501mm): as se1mnnun1ne1as1page 011m www nuums 00m’dncsflegzhmsmmmer PM
Specifications are subject to change without notice.
Users should verify actual device performance in their
specific applications.
The products described herein and this document are subject
to specific legal disclaimers as set forth on the last page of this
document, and at www.bourns.com/docs/legal/disclaimer.pdf.
MF-PSMF Series - PTC Resettable Fuses
Product Dimensions
DIMENSIONS: MM
(INCHES)
Model A B C D
Min. Max. Min. Max. Min. Max. Min.
MF-PSMF010X 2.00
(0.079)
2.30
(0.091)
1.20
(0.047)
1.50
(0.059)
0.48
(0.019)
0.85
(0.033)
0.20
(0.008)
MF-PSMF010/24X 2.00
(0.079)
2.30
(0.091)
1.20
(0.047)
1.50
(0.059)
0.48
(0.019)
0.85
(0.033)
0.20
(0.008)
MF-PSMF020X 2.00
(0.079)
2.30
(0.091)
1.20
(0.047)
1.50
(0.059)
0.48
(0.019)
0.85
(0.033)
0.20
(0.008)
MF-PSMF035X 2.00
(0.079)
2.30
(0.091)
1.20
(0.047)
1.50
(0.059)
0.48
(0.019)
0.85
(0.033)
0.20
(0.008)
MF-PSMF050X 2.00
(0.079)
2.30
(0.091)
1.20
(0.047)
1.50
(0.059)
0.48
(0.019)
0.85
(0.033)
0.20
(0.008)
MF-PSMF075X 2.00
(0.079)
2.30
(0.091)
1.20
(0.047)
1.50
(0.059)
0.75
(0.030)
1.25
(0.049)
0.20
(0.008)
MF-PSMF110X 2.00
(0.079)
2.30
(0.091)
1.20
(0.047)
1.50
(0.059)
0.75
(0.030)
1.25
(0.049)
0.20
(0.008)
Packaging: 3000 pcs. per reel.
Additional Applications
n Automotive electronic control modules
Terminal material:
Nickel/gold plated.
Termination pad solderability:
Standard Au finish:
Meets ANSI/J-STD-002 Category 2.
Recommended Storage:
40 °C max./70 % RH max.
A
B
1.50 ± 0.10
(.059 ± .004)
C
Top View Bottom View Side View Recommended Pad Layout
D
4
1.20 ± 0.10
(.047 ± .004)
1.00 ± 0.05
(.039 ± .002)
Typical Time to Trip at 23 ˚C
The Time to Trip curves represent typical performance of
a device in a simulated application environment. Actual
performance in specific customer applications may differ
from these values due to the influence of other variables.
1
10
0.1
0.01
0.0001
0.001
10.1 10 100
Current (Amps)
Time to Trip (Seconds)
MF-PSMF050X
MF-PSMF035X
MF-PSMF020X
MF-PSMF010X
MF-PSMF010/24X
MF-PSMF075X
MF-PSMF110X
BOURNS‘ F S 1 2 X 2 4 /fi BOURNS‘ Iwww humus cam’nocsflega"msc‘awmev gm
DIMENSIONS: MM
(INCHES)
MF-PSMF Series - PTC Resettable Fuses
MF-PSMF SERIES, REV. O 05/17
“freeXpansion Design” is a trademark of Bourns, Inc.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Typical Part Marking
Represents total content. Layout may vary.
How to Order
MF - PSMF 010 /24 X - 2
Multifuse® Product
Designator
Series
PSMF = 0805 Surface Mount
Component
Hold Current, Ihold
010-110 (0.10 - 1.10 Amps)
Higher Voltage Option
Blank = Standard Voltage
/24 = 24 V
Multifuse® freeXpansion Design
Packaging
Packaged per EIA 481-1
-2 = Tape and Reel
PART IDENTIFICATION:
MF-PSMF010X = 1
MF-PSMF010/24X = 1
MF-PSMF020X = 2
MF-PSMF035X = 3
MF-PSMF050X = 4
MF-PSMF075X = 5
MF-PSMF110X = 6
BIWEEKLY DATE CODE
WILL APPEAR ON THE
PACKAGING LABEL:
WEEK 1 AND 2 = A
WEEK 51 AND 52 = Z
4
Solder Reflow Recommendations
Notes:
MF-FSML models cannot be wave soldered or hand soldered. Please
contact Bourns for soldering recommendations.
All temperatures refer to topside of the package, measured on the
package body surface.
If reflow temperatures exceed the recommended profile, devices may
not meet the published specifications.
Compatible with Pb and Pb-free solder reflow profiles.
Excess solder may cause a short circuit, especially during hand
soldering. Please refer to the Multifuse® Polymer PTC Soldering
Recommendation guidelines.
Designed for single solder reflow operations.
Temperature of Lead/Pad Junction
Process Materials Temperature Time
Description Interval
1. Apply solder paste to Sn 96.5 / Ag 3.0 / Cu 0.5 Room temperature
test board (8 - 10 mil thick) Alloy water soluble or no
clean solder paste
(see note 1)
single sided epoxy glass
(G10) (UL approved)
PC board approx. 4x4x.06 in.
2. Place test units onto board 6 units/board
3. Ramp up Convection oven (see note 2) 2.5 °C ± 0.5 °/sec.
4. Preheat (TS.ces03±09C°091otC°051)
5. Time above liquidus (TL.ces09-06C°022)
6. Peak temperature (TP°5-/°0+C°052)
10-20 sec. within
5 °C of peak
.ces/C°5.0±C°3erutarepmetmooRnwodpmaR.7
(see note 2)
8. Cleaning water clean profile High pressure deionized 72 °F to 160 °F As required
water 65 PSI max. (22 °C to 71 °C)
Inspect solder joint to determine if solder joint is
acceptable (i.e. exhibits wetting of joint’s surface).
Use the following criteria (ref. acceptability of printed
board assemblies, IPC-A-610):
A) Acceptable (see Figure 1)
(1) The solder connection wetting angle (solder to
component and solder to PCB termination)
does not exceed 90 °.
(2) Solder balls that do not violate minimum
electrical clearances and are attached
(soldered) to a metal surface.
B) Unacceptable (see Figure 2)
(1) Solder connection wetting angle exceeding
90 °.
(2) Incomplete reflow of solder paste.
(3) Dewetting.
If unacceptable, determine cause and correct prior to
next run.
NOTES:
1. Water soluble solder paste only above 100K.
2. Refer to ref. temperature profile. Temperature at
lead/pad junction with “K” type thermocouple.
3. Units that are board mounted for environmental
testing must see a peak temperature in the reflow
zone, as specified. This is to ensure that all test
units will see “worst case conditions”.
4. Ramp down rate to be measured from 245 °C to
150 °C.
5. Process Description 8 does not apply to open
frame trimmers.
(Derived using 6-zone Convection Oven)
TP
TP
tp
ts
TTO
RAMP-UP L
TL
tL
T MAX.
S
T MIN.
25
PREHEAT
S
Temperature
Time
CRITICAL ZONE
RAMP-DOWN
8 MINS.
t 25 *C TO PEAK
Profile Feature Pb-Free Assembly
Average Ramp-Up Rate (TSmax to Tp) 3 °C / second max.
PREHEAT:
Temperature Min. (TSmin)
Temperature Max. (TSmax)
Time (tsmin to tsmax)
150 °C
200 °C
60~180 seconds
TIME MAINTAINED ABOVE:
Temperature (TI)
Time (tL)
217 °C
60~150 seconds
Peak / Classification Temperature (TP)260 °C
Time within 5 °C of Actual Peak Temperature (tp)20~40 seconds
Ramp-Down Rate 6 °C / second max.
Time within 25 °C to Peak Temperature 8 minutes max.
Asia-Pacific:
Tel: +886-2 2562-4117
Email: asiacus@bourns.com
Europe:
Tel: +36 88 520 390
Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500
Email: americus@bourns.com
www.bourns.com
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MF-PSMF010/24X,
MF-PSMF010X,
MF-PSMF020X,
MF-PSMF035X & MF-PSMF075X &
MF-PSMF050X MF-PSMF110X
Tape Dimensions per EIA 481-1 per EIA 481-1
W
P0
P1
P2
A0
B0
B1max.
D0
F
E1
E2min.
T max.
T1max.
K0
Leader min.
Trailer min.
Reel Dimensions
A max.
N min.
W1
W2 max.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
MF-PSMF Series Tape and Reel Specifications
B1
N(HUB DIA.)
(MEASURED
AT HUB)
A
T
COVER
TAPE
K0
T1A0
W2
(MEASURED
AT HUB)
W
1
P1
B0
F
D0P2
P
0
E2
E1
W
UNIT = MM
(INCHES)
8.0 ± 0.30
(0.315 ± 0.012)
4.0 ± 0.10
(0.157 ± 0.004)
4.0 ± 0.10
(0.157 ± 0.004)
2.0 ± 0.05
(0.079 ± 0.002)
1.65 ± 0.10
(0.065 ± 0.004)
2.4 ± 0.10
(0.094 ± 0.004)
4.35
(0.171)
1.75 ± 0.10
(0.069 ± 0.004)
6.25
(0.246)
390
(15.35)
3.5 ± 0.05
(0.138 ± 0.002)
8.4 + 1.5/ -0.0
(0.331 + 0.059/-0)
1.50 + 0.10/-0.0
(0.059 + 0.004/-0)
0.6
(0.024)
0.10
(0.004)
0.95 ± 0.10
(0.037 ± 0.004)
160
(6.30)
185
(7.28)
50
(1.97)
14.4
(0.567)
8.0 ± 0.30
(0.315 ± 0.012)
4.0 ± 0.10
(0.157 ± 0.004)
4.0 ± 0.10
(0.157 ± 0.004)
2.0 ± 0.05
(0.079 ± 0.002)
1.65 ± 0.10
(0.065 ± 0.004)
2.4 ± 0.10
(0.094 ± 0.004)
4.35
(0.171)
1.75 ± 0.10
(0.069 ± 0.004)
6.25
(0.246)
390
(15.35)
3.5 ± 0.05
(0.138 ± 0.002)
8.4 + 1.5/ -0.0
(0.331 + 0.059/-0)
1.50 + 0.10/-0.0
(0.059 + 0.004/-0)
0.6
(0.024)
0.10
(0.004)
1.25 ± 0.10
(0.049 ± 0.004)
160
(6.30)
185
(7.28)
50
(1.97)
14.4
(0.567)
BOURNS'
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
its affiliates (collectively, “Bourns”).
Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
without notice. Users should check for and obtain the latest relevant information and verify that such information is current
and complete before placing orders for Bourns® products.
The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns® product in a user application may vary
from the data sheet characteristics and parameters due to (i) the combination of the Bourns® product with other components
in the user’s application, or (ii) the environment of the user application itself. The characteristics and parameters of a Bourns®
product also can and do vary in different applications and actual performance may vary over time. Users should always verify
the actual performance of the Bourns® product in their specific devices and applications, and make their own independent
judgments regarding the amount of additional test margin to design into their device or application to compensate for
differences between laboratory and real world conditions.
Unless Bourns has explicitly designated an individual Bourns® product as meeting the requirements of a particular industry
standard (e.g., ISO/TS 16949) or a particular qualification (e.g., UL listed or recognized), Bourns is not responsible for any
failure of an individual Bourns® product to meet the requirements of such industry standard or particular qualification. Users
of Bourns® products are responsible for ensuring compliance with safety-related requirements and standards applicable to
their devices or applications.
Bourns® products are not recommended, authorized or intended for use in nuclear, lifesaving, life-critical or life-sustaining
applications, nor in any other applications where failure or malfunction may result in personal injury, death, or severe property
or environmental damage. Unless expressly and specifically approved in writing by two authorized Bourns representatives
on a case-by-case basis, use of any Bourns® products in such unauthorized applications might not be safe and thus is at
the user’s sole risk. Life-critical applications include devices identified by the U.S. Food and Drug Administration as Class III
devices and generally equivalent classifications outside of the United States.
Bourns expressly identifies those Bourns® standard products that are suitable for use in automotive applications on such
products’ data sheets in the section entitled “Applications.” Unless expressly and specifically approved in writing by two
authorized Bourns representatives on a case-by-case basis, use of any other Bourns® standard products in an automotive
application might not be safe and thus is not recommended, authorized or intended and is at the user’s sole risk. If Bourns
expressly identifies a sub-category of automotive application in the data sheet for its standard products (such as infotainment
or lighting), such identification means that Bourns has reviewed its standard product and has determined that if such Bourns®
standard product is considered for potential use in automotive applications, it should only be used in such sub-category of
automotive applications. Any reference to Bourns® standard product in the data sheet as compliant with the AEC-Q standard
or “automotive grade” does not by itself mean that Bourns has approved such product for use in an automotive application.
Bourns® standard products are not tested to comply with United States Federal Aviation Administration standards generally
or any other generally equivalent governmental organization standard applicable to products designed or manufactured for
use in aircraft or space applications. Bourns expressly identifies Bourns® standard products that are suitable for use in aircraft
or space applications on such products’ data sheets in the section entitled “Applications.” Unless expressly and specifically
approved in writing by two authorized Bourns representatives on a case-by-case basis, use of any other Bourns® standard
product in an aircraft or space application might not be safe and thus is not recommended, authorized or intended and is at
the user’s sole risk.
The use and level of testing applicable to Bourns® custom products shall be negotiated on a case-by-case basis by Bourns
and the user for which such Bourns® custom products are specially designed. Absent a written agreement between Bourns
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also apply to such Bourns® custom products.
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C1753 05/17/18R

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