BAS70W/-04/-05/-06 Datasheet by Diodes Incorporated

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BAS70W /-04 /-05 /-06
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
Low Turn-on Voltage
Fast Switching
PN Junction Guard Ring for Transient and ESD Protection
Ultra-Small Surface Mount Package
Lead Free/RoHS Compliant (Note 3)
"Green" Device (Note 4 and 5)
Mechanical Data
Case: SOT-323
Case Material: Molded Plastic, "Green" Molding Compound,
Note 5. UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
Polarity: See Diagrams Below
Marking Information: See Page 2
Ordering Information: See Page 2
Weight: 0.006 grams (approximate)
Top View BAS70W BAS70W-04 BAS70W-05 BAS70W-06
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR 70 V
RMS Reverse Voltage VR(RMS) 49 V
Forward Continuous Current (Note 1) IF 70 mA
Non-Repetitive Peak Forward Surge Current @ tp < 1.0s IFSM 100 mA
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 1) PD 200 mW
Thermal Resistance Junction to Ambient Air (Note 1) RθJA 625 °C/W
Operating Temperature Range TJ -55 to +125 °C
Storage Temperature Range TSTG -65 to +150 °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 2) V(BR)R 70 IR = 10μA
Forward Voltage VF 410
1000 mV tp <300µs, IF = 1.0mA
tp <300µs, IF = 15mA
Reverse Current (Note 2) IR 100 nA tp < 300µs, VR = 50V
Total Capacitance CT 2.0 pF VR = 0V, f = 1.0MHz
Reverse Recovery Time trr 5.0 ns IF = IR = 10mA to IR = 1.0mA,
Irr = 0.1 x IR, RL = 100Ω
Notes: 1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which
can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration pulse test used to minimize self-heating effect.
3. No purposefully added lead.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
5. Product manufactured with Date Code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
BAS70W /-04 /-05 /-06
Document number: DS30113 Rev. 13 - 2 1 of 3
www.diodes.com July 2008
© Diodes Incorporated
Please click here to visit our online spice models database.
\NST NTANEOU FORWARD CURR NT F 0 ,TOTAL CAFAC‘TANC fzt mu: CURRENT TANTANEOU R ER SPAWO P POWER Vear 2002 2003 2004 2005 2006 2007 2008 2009 2010 20ll 20|2 20|3 20|4 2015 Code
BAS70W /-04 /-05 /-06
0.10
1.0
10
0.4 0.60.2 0.8 1.2
1.0 1.4 1.6
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
F
I , INS
T
AN
T
ANE
O
U
S F
O
R
WA
R
D
C
U
R
R
EN
T
(mA)
F
100
T = 12C
A
T = -40ºC
A
T = 75ºC
A
T = 25ºC
A
T = 0ºC
A
0.1
1
10
100
1,000
10,000
02010 30 605040 70
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
R
I , INS
T
AN
T
ANE
O
U
S
R
EVE
R
SE
C
U
R
R
EN
T
(nA)
R
0120 200
250
200
150
50
40 80 160
100
0
T , AMBIENT TEMPERATURE ( C)
Fig. 4 Power Derating Curve, Total Package
A
°
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (mW)
D
0
0.2
0.4
0.6
0.8
1.4
1.2
1.0
1.8
1.6
010
520 25
15 35
30 40
C
,
T
O
T
AL
C
A
P
A
C
I
T
AN
C
E (p
F
)
T
V , DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
R
Ordering Information (Notes 5 & 6)
Part Number Case Packaging
BAS70W-7-F SOT-323 3000/Tape & Reel
BAS70W-04-7-F SOT-323 3000/Tape & Reel
BAS70W-05-7-F SOT-323 3000/Tape & Reel
BAS70W-06-7-F SOT-323 3000/Tape & Reel
Notes: 6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
Kxx = Product Type Marking Code
K73 = BAS70W
K74 = BAS70W-04
K75 = BAS70W-05
K76 = BAS70W-06
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
Kxx
YM
Date Code Key
BAS70W /-04 /-05 /-06
Document number: DS30113 Rev. 13 - 2 2 of 3
www.diodes.com July 2008
© Diodes Incorporated
Year 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
Code N P R S T U V W X Y Z A B C
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
SOT-323 n grxuxnmunw>§ Dimensions
BAS70W /-04 /-05 /-06
Document number: DS30113 Rev. 13 - 2 3 of 3
www.diodes.com July 2008
© Diodes Incorporated
BAS70W /-04 /-05 /-06
Package Outline Dimensions
Suggested Pad Layout
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages. LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
A
M
JL
DF
BC
H
K
G
TOP VIEW
SOT-323
Dim Min Max Typ
A 0.25 0.40 0.30
B 1.15 1.35 1.30
C 2.00 2.20 2.10
D - - 0.65
F 0.30 0.40 0.425
G 1.20 1.40 1.30
H 1.80 2.20 2.15
J 0.0 0.10 0.05
K 0.90 1.00 1.00
L 0.25 0.40 0.30
M 0.10 0.18 0.11
α 0° 8° -
All Dimensions in mm
X E
Y
C
Z
Dimensions Value (in mm)
Z 2.8
X 0.7
Y 0.9
C 1.9
E 1.0

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