BA157 Datasheet, PDF (1/4 Pages) Pan Jit International Inc. – FAST SWITCHING PLASTIC RECTIFIER(VOLTAGE - 400 to 1000 Volts CURRENT - 1.0 Ampere)

BA157 thru BA159
Vishay General Semiconductor
Fast Switching Plastic Rectifier
DO-204AL (DO-41)
MAJOR RATINGS AND CHARACTERISTICS
I_F(AV)
V_RRM
I_FSM
t_rr
I_R
V_F
T_j max.
1.0 A
400 V to 1000 V
20 A
150 ns, 250 ns, 500 ns
5.0 µA
1.3 V
125 °C
FEATURES
• Fast switching for high efficiency
• Low forward voltage drop
• Low leakage current
• High forward surge capability
• Solder Dip 260 °C, 40 seconds
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in fast switching rectification of power supply,
inverters, converters and free-wheeling diodes for
consumer and telecommunication.
(Note: These devices are not Q101 qualified.
Therefore, the devices specified in this datasheet have
not been designed for use in automotive or Hi-Rel
applications.)
MECHANICAL DATA
Case: DO-204AL, molded epoxy body
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated (E3 Suffix) leads,
solderable per J-STD-002B and JESD22-B102D
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL BA157
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (9.5 mm) lead length at T_A = 55 °C
V_RRM
400
V_RMS
280
V_DC
400
I_F(AV)
Peak forward surge current 10 ms single half sine-wave
superimposed on rated load
I_FSM
Maximum operation junction temperature
Maximum storage temperature
T_J
T_STG
BA158
600
420
600
BA159D
800
560
800
1.0
20
- 65 to + 125
- 65 to + 150
BA159
1000
700
1000
UNIT
V
V
V
A
A
°C
°C
Document Number 88536
30-Aug-06
www.vishay.com
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