S3AB - S3MB
Taiwan Semiconductor
1 Version:L1705
3A, 50V - 1000V Surface Mount Rectifier
FEATURES
● Glass passivated chip junction
● Ideal for automated placement
● Low forward voltage drop
● High surge current capability
● Compliant to RoHS Directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
● Halogen-free according to IEC 61249-2-21
APPLICATIONS
● Switching mode power supply (SMPS)
● Adapters
● Lighting application
● Converter
MECHANICAL DATA
● Case: DO-214AA (SMB)
● Molding compound meets UL 94V-0 flammability rating
● Part no. with suffix “H” means AEC-Q101 qualified
● Packing code with suffix "G" means green compound
(halogen-free)
● Moisture sensitivity level: level 1, per J-STD-020
● Terminal: Matte tin plated leads, solderable per J-STD-002
● Meet JESD 201 class 2 whisker test
● Polarity: As marked
● Weight: 0.09 g (approximately)
KEY PARAMETERS
PARAMETER
VALUE
UNIT
IF(AV)
3
A
VRRM
50 - 1000
V
IFSM
80
A
TJ MAX
150
°C
Package
DO-214AA (SMB)
Configuration
Single Die
DO-214AA (SMB)
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
SYMBOL
S3AB
S3BB
S3DB
S3GB
S3JB
S3KB
S3MB
UNIT
S3AB
S3BB
S3DB
S3GB
S3JB
S3KB
S3MB
VRRM
50
100
200
400
600
800
1000
V
VR(RMS)
35
70
140
280
420
560
700
V
VDC
50
100
200
400
600
800
1000
V
IF(AV)
3
A
IFSM
80
A
TJ
- 55 to +150
°C
TSTG
- 55 to +150
°C
S3AB - S3MB
Taiwan Semiconductor
2 Version:L1705
THERMAL PERFORMANCE
PARAMETER
SYMBOL
LIMIT
UNIT
Junction-to-lead thermal resistance
RӨJL
10
°C/W
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PARAMETER
CONDITIONS
SYMBOL
TYP
MAX
UNIT
Forward voltage per diode (1)
IF = 3A,TJ = 25°C
VF
-
1.15
V
Reverse current @ rated VR per diode (2)
TJ = 25°C
IR
-
10
µA
TJ = 125°C
-
250
µA
Junction capacitance
1 MHz, VR=4.0V
CJ
40
-
pF
Reverse recovery time
IF=0.5A , IR=1.0A
IRR=0.25A
trr
1500
-
ns
Notes:
1. Pulse test with PW=0.3 ms
2. Pulse test with PW=30 ms
ORDERING INFORMATION
PART NO.
PART NO.
SUFFIX
PACKING
CODE
PACKING CODE
SUFFIX(*)
PACKAGE
PACKING
S3xB
(Note 1)
H
R5
G
SMB
850 / 7" Plastic reel
R4
SMB
3,000 / 13" Paper reel
M4
SMB
3,000 / 13" Plastic reel
Note:
1. "x" defines voltage from 50V (S3AB) to 1000V (S3MB)
*: Optional available
EXAMPLE P/N
EXAMPLE P/N
PART NO.
PART NO.
SUFFIX
PACKING
CODE
PACKING CODE
SUFFIX
DESCRIPTION
S3ABHR5G
S3AB
H
R5
G
AEC-Q101 qualified
Green compound
S3AB - S3MB
Taiwan Semiconductor
3 Version:L1705
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
Fig.3 Typical Reverse Characteristics
Fig.4 Typical Forward Characteristics
0
0.5
1
1.5
2
2.5
3
3.5
020 40 60 80 100 120 140 160
LEAD TEMPERATURE (°C)
RESISTIVE OR
INDUCTIVE LOAD
1
10
100
110 100
REVERSE VOLTAGE (V)
f=1.0MHz
Vsig=50mVp-p
0.1
1
10
100
020 40 60 80 100 120 140
TJ=25°C
TJ=125°C
0.1
1
10
100
0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6
Pulse Width=300μs
1% Duty Cycle
CAPACITANCE (pF)
INSTANTANEOUS REVERSE CURRENT (μA)
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
INSTANTANEOUS FORWARD CURRENT (A)
(A)
0.001
0.01
0.1
1
10
0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2
Pulse width
TJ=25°C
TJ=125°C
UF1DLW
FORWARD VOLTAGE (V)
AVERAGE FORWARD CURRENT (A)
S3AB - S3MB
Taiwan Semiconductor
4 Version:L1705
10
100
110 100
PEAK FORWARD SURGE URRENT (A)
NUMBER OF CYCLES AT 60 Hz
8.3ms Single Half Sine Wave
Fig.5 Maximum Non-repetitive Forward Surge Current
Fig.6 Reverse Recovery Time Characteristic And Test Circuit Diagram
S3AB - S3MB
Taiwan Semiconductor
5 Version:L1705
PACKAGE OUTLINE DIMENSIONS
DO-214AA (SMB)
SUGGESTED PAD LAYOUT
MARKING DIAGRAM
P/N = Marking Code
G = Green Compound
YW = Date Code
F = Factory Code
DIM.
Unit (mm)
Unit (inch)
Min
Max
Min
Max
A
1.95
2.20
0.077
0.087
B
4.05
4.60
0.159
0.181
C
3.30
3.95
0.130
0.156
D
1.95
2.65
0.077
0.104
E
0.75
1.60
0.030
0.063
F
5.10
5.60
0.201
0.220
G
0.05
0.20
0.002
0.008
H
0.15
0.31
0.006
0.012
Symbol
Unit (mm)
Unit (inch)
A
2.3
0.091
B
2.5
0.098
C
4.3
0.169
D
1.8
0.071
E
6.8
0.268
S3AB - S3MB
Taiwan Semiconductor
6 Version:L1705
Notice
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assumes no responsibility or liability for any errors or inaccuracies.
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sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
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merchantability, or infringement of any patent, copyright, or other intellectual property right.
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Customers using or selling these products for use in such applications do so at their own risk and agree to fully
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