IsoMOV™ Series Datasheet by Bourns Inc.

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Features
n High energy handling density
n Hybrid (MOV and GDT) design
n Extended temperature range
n Ring-wave tolerant
n Low capacitance
n UL recognized
n RoHS compliant*
IsoMOV Series - Hybrid Protection Component
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.
General Information
Bourns introduces its hybrid technology that combines the
breakthrough surge performance of EdgMOV™ protection
devices with an integrated Gas Discharge Tube (GDT) isolation
structure to create the innovative IsoMOV™ Series Hybrid
Protection Component. By combining the best features of both
MOV and GDT technologies into a single component, the
IsoMOV™ Series achieves high performance as a long life
protector with lower capacitance, very low leakage and superb
energy handling density. The IsoMOV™ Series is ideally suited
for AC and DC power applications where premium
performance and/or space savings are required.
Electrical Characteristics (1) (@ TA = 25 °C Unless Otherwise Noted)
Bourns
Part No.
Operating Protection
Maximum Continuous
Operating Voltage
(MCOV)
Maximum
Leakage
@ MCOV (2)
Nominal
Capacitance Inom (3) (4) Imax (4)
Ring Wave
Surge
IEEE 62.41
Maximum
Clamping
Voltage
Vrms Vdc Adc 20 kHz 15
Operations
10
Operations
1
Operation 200 A VcIc
V V μA pF A A Operations V A
IsoM3-175 175 225 < 10 30 3,000 6,000 ± 250 470 50
IsoM3-230 230 300 < 10 30 3,000 6,000 ± 250 620 50
IsoM3-250 250 320 < 10 30 3,000 6,000 ± 250 675 50
IsoM3-275 275 350 < 10 30 3,000 6,000 ± 250 730 50
IsoM3-300 300 385 < 10 30 3,000 6,000 ± 250 800 50
IsoM3-320 320 415 < 10 30 3,000 6,000 ± 250 875 50
IsoM5-175 175 225 < 10 40 5,000 10,000 ± 250 470 100
IsoM5-230 230 300 < 10 40 5,000 10,000 ± 250 620 100
IsoM5-250 250 320 < 10 40 5,000 10,000 ± 250 675 100
IsoM5-275 275 350 < 10 40 5,000 10,000 ± 250 730 100
IsoM5-300 300 385 < 10 40 5,000 10,000 ± 250 800 100
IsoM5-320 320 415 < 10 40 5,000 10,000 ± 250 875 100
IsoM5-380 385 505 < 10 40 5,000 10,000 ± 250 1000 100
IsoM5-420 420 560 < 10 40 5,000 10,000 ± 250 1100 100
IsoM5-510 510 670 < 10 40 5,000 10,000 ± 250 1300 100
IsoM5-555 555 745 < 10 40 5,000 10,000 ± 250 1400 100
IsoM8-250 250 320 < 10 50 8,000 15,000 ± 250 675 200
IsoM8-275 275 350 < 10 50 8,000 15,000 ± 250 730 200
IsoM8-300 300 385 < 10 50 8,000 15,000 ± 250 800 200
IsoM8-320 320 415 < 10 50 8,000 15,000 ± 250 875 200
IsoM8-380 385 505 < 10 50 8,000 15,000 ± 250 1000 200
IsoM8-420 420 560 < 10 50 8,000 15,000 ± 250 1100 200
IsoM8-510 510 670 < 10 50 8,000 15,000 ± 250 1300 200
IsoM8-555 555 745 < 10 50 8,000 15,000 ± 250 1400 200
(1) At delivery AQL 0.65 Level II, DIN ISO 2859.
(2) Maximum leakage limits after life ratings may exceed 10 µA, but will continue
to protect at MCOV.
(3) Inom service life specified at 3-minute time intervals between surges with
rated MCOV applied during the entire resting period and 15 minutes after the
last surge.
(4) Surge profile 8/20 µs per IEC 61000-4-5.
8-320
2039
IsoMOV
Agency Recognition
Agency Standard File Number
1449 - 4th Ed. Type 4 CA
Canadian Type 5 SPD CSA
C22.2 No. 269.4-17
E313168
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
“IsoMOV” and “EdgMOV” are trademarks of Bourns, Inc.
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Additional Information
Click these links for more information:
PRODUCT TECHNICAL
LIBRARY
INVENTORY SAMPLES CONTACT
BOURNS‘ W OBZBL fl
3312 - 2 mm SMD Trimming Potentiometer
IsoMOV Series - Hybrid Protection Component
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.
Applications
AC Line Protection
n White goods
n Fire alarm systems
n High value consumer goods
n LED lighting
n UL1449 SPD
n Industrial equipment
DC Line Protection
n Solar inverters
n Power supplies
n Distribution systems
Typical Part Marking
Environmental Specifications
Storage Temperature Range (TSTG) ...................... -40 °C to +125 °C
Operating Temperature Range (TOPR) .................. -40 °C to +125 °C
Climatic Category (IEC 60068-1).................................... 40 / 125 / 21
Moisture Sensitivity Level ................................................................. 1
ESD Classification (HBM)..............................................................N/A
IsoMOV
Circuit Diagram
How to Order
IsoM 8 - 320 - B - L2
Model Designator
IsoM = IsoMOV™ Hybrid Protection
Component
Component Inom Rating
3 = 3 kA
5 = 5 kA
8 = 8 kA
RMS Voltage
See Electrical Characteristics Table
Packaging
B = Bulk (Standard)
R = Reel Pack*
Lead Style**
L2 = In-Line Leads (Standard)
*Reel Pack option not available for IsoM8 models.
**L1 and L5 lead styles available upon request.
Product Dimensions
IsoM3-xxx-L2
In-Line Leads
Model
IsoM3-xxx-L2
t
MAX.
IsoM3-175 6.1
(.240)
IsoM3-230 6.5
(.256)
IsoM3-250 6.7
(.264)
IsoM3-275 6.9
(.272)
IsoM3-300 7.0
(.276)
IsoM3-320 7.2
(.283)
DIMENSIONS: MM
(INCHES)
t
MAX.
t
MAX.
a ± 1.0
(a ± .039)
13.2
(.520) MAX.
13.2
(.520) MAX.
15.5
(.610)
MAX.
20.0
(.787)
MIN.
19.0
(.748)
MAX.
20.0
(.787)
MIN.
3.0
(.118)
MAX.
0.8 ± 0.05
(.031 ± .002)
0.8 ± 0.05
(.031 ± .002)
13.2
(.520) MAX.
19.0
(.748)
MAX.
20.0
(.787)
MIN.
t
MAX.
a ± 1.0
(a ± .039)
0.8 ± 0.05
(.031 ± .002)
7.5 ± 1.0
(.295 ± .039)
7.5 ± 1.0
(.295 ± .039)
7.5 ± 1.0
(.295 ± .039)
MANUFACTURER’S
TRADEMARK
UL RECOGNIZED
COMPONENT
MODEL SERIES
PART NUMBER
DATE CODE: YEAR AND WEEK
OF MANUFACTURE
• YEAR (LAST TWO DIGITS)
• WEEK (01 - 52)
EXAMPLE:
2112 = YEAR 2021, WEEK 12
8-320
2112
IsoMOV
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CDDFN5-0504N - TVS/Steering Diode Array
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.
IsoMOV Series - Hybrid Protection Component
IsoMOV
IsoM5-xxx-L2
In-Line Leads Model
IsoM5-xxx-L2
t
MAX.
IsoM5-175 5.6
(.220)
IsoM5-230 6.1
(.240)
IsoM5-250 6.2
(.244)
IsoM5-275 6.3
(.248)
IsoM5-300 6.7
(.264)
IsoM5-320 6.8
(.268)
IsoM5-380 7.0
(.276)
IsoM5-420 7.7
(.303)
IsoM5-510 8.2
(.323)
IsoM5-555 8.7
(.343)
DIMENSIONS: MM
(INCHES)
17.0
(.669) MAX.
20.0
(.787)
MAX.
20.0
(.787)
MIN.
3.0
(.118)
MAX.
7.5 ± 1.0
(.295 ± .039)
7.5 ± 1.0
(.295 ± .039)
a ± 1.0
(a ± .039)
0.8 ± 0.05
(.031 ± .002)
t
MAX.
t
MAX.
17.0
(.669) MAX.
23.0
(.906)
MAX.
20.0
(.787)
MIN.
0.8 ± 0.05
(.031 ± .002)
17.0
(.669) MAX.
23.0
(.906)
MAX.
20.0
(.787)
MIN.
7.5 ± 1.0
(.295 ± .039)
t
MAX.
a ± 1.0
(a ± .039)
0.8 ± 0.05
(.031 ± .002)
Product Dimensions (Continued)
IsoM8-xxx-L2
In-Line Leads
DIMENSIONS: MM
(INCHES)
Model
IsoM8-xxx-L2
t
MAX.
IsoM8-250 6.6
(.260)
IsoM8-275 6.7
(.264)
IsoM8-300 7.0
(.276)
IsoM8-320 7.2
(.283)
IsoM8-380 7.5
(.295)
IsoM8-420 7.9
(.311)
IsoM8-510 8.6
(.339)
IsoM8-555 8.9
(.350)
23.0
(.906) MAX.
23.0
(.906) MAX.
23.0
(.906) MAX.
27.0
(1.063)
MAX.
20.0
(.787)
MIN.
3.0
(.118)
MAX.
t
MAX.
t
MAX.
t
MAX.
30.0
(1.181)
MAX.
20.0
(.787)
MIN.
30.0
(1.181)
MAX.
20.0
(.787)
MIN.
1.0 ± 0.05
(.039 ± .002)
10.0 ± 1.0
(.394 ± .039)
10.0 ± 1.0
(.394 ± .039)
10.0 ± 1.0
(.394 ± .039)
a ± 1.0
(a ± .039)
1.0 ± 0.05
(.039 ± .002)
a ± 1.0
(a ± .039)
1.0 ± 0.05
(.039 ± .002)
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CDDFN5-0504N - TVS/Steering Diode Array
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.
IsoMOV Series - Hybrid Protection Component
IsoMOV
Packaging Specifications
Conforms to IEC 60286-2:2015.
295
(11.614)
30
(1.18)
265
(10.433)
300
(11.811)
DIA.
85
(3.346)
DIA.
55
(2.165)
47
(1.850)MAX.
DIA.
MAX.
55
(2.165)
REEL
DIMENSIONS: MM
(INCHES)
TAPE
DIMENSIONS: MM
(INCHES)
Symbol Parameter Model
IsoM3 IsoM5 IsoM8
W Carrier tape width 18 +1.0/-0.5
(.709 +.039/-.020)
W0Hold down tape width 5 MIN.
(.197)...........
W1Sprocket hole position 9 +0.75/-0.5
(.354 +.030/-.020)
W2
Distance between the
upper edges of the
carrier tape and hold
down tape
3 MAX.
(.118). ..........
T Total tape thickness 1.7 MAX.
(.067). .........
1.9 MAX.
(.075). .........
t Tape thickness 0.9 MAX.
(.035). ..........
P Pitch of component 12.7 ± 0.3
(.500 ± .012)
25.4 ± 1.0
(1.000 ± .039)
P0Feed hole pitch 12.7 ± 0.3
(.500 ± .012)
P1Feed hole center to
pitch
8.95± 0.7
(.352 ± .028)
7.7± 0.7
(.303 ± .028)
R Lead spacing 7.5 +0.5/-0.2
(.295 +.020/-.008)
10 +0.5/-0.2
(.394 +.020/-.008)
DP Component alignment ±1.3 MAX.
(±.051). ..........
Dh Component alignment ±2.0 MAX.
(±.079). .........
d Wire diameter 0.8 MAX.
(.31). .........
1.0 MAX.
(.039). ........
D0Feed hold diameter 4 ± 0.2
(.157 ± .008)
HHeight from tape center
to component base
18 +2.0/-0.0
(.709 +.079/-.000)
H0Seating plane height 16 ± 0.5
(.630 ± .020)
H1Component height 46.5 MAX.
(1.831). ........
L Protrusion - cut out 11 MAX.
(.433). ........
L1Protrusion - cut off 0.5 MAX.
(.020). ........
ΔPΔP
ΔhΔh
L
H
H1
L1P0
D0
P1d
P
R
W1
W0
W2
W
t
T
ΔPΔP
t
T
ΔPΔP
ΔhΔh
L
H
H1
L1P0
D0
P1d
P
R
W1
W0
W2
W
t
T
BOURNS ‘ TEMPERATURE EO‘U’RNS '
CDDFN5-0504N - TVS/Steering Diode Array
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.
IsoMOV Series - Hybrid Protection Component
IsoMOV
Packaging Quantities - Reel
Packaging Quantities - Bulk
Voltage Model
IsoM3 IsoM5 IsoM8
175
500
300
230
250
200
275
300
320
380
420
510
555
Voltage Model
IsoM3 IsoM5 IsoM8
175 500 500
230
400
250
400
275
300
320
380
420
300510
555
Assembly Recommendations for Through-Hole Components
Lead-free Wave Soldering Profile - Pb-free wave profile requirements for soldering heat resistance of components
t1
T1
T2
Tmerit
MELTING POINT 217 °C
TIME
TEMPERATURE
T3
t(w1+w2) Parameter Symbol Specification
Preheating temperature gradient 4 °C/sec. max.
Preheating time t12 to 5 min.
Min. preheating temperature T1130 °C
Max. preheating temperature T2180 °C
Melting temperature/point Tmeltv 217 °C
Time in wave soldering phase
(w1+w2)tw1+w2 10 sec.
Max. wave temperature (w1+w2) Ts265 °C +0/-5 °C
Cooling temperature gradient 6° C/sec. max.
Temperature jump from T2 to T3
(w1)T3(w1) - T2120 °C max
Time from 25 °C to T3 (wave
temperature) 8 min. max.
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
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