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BA157 Datasheet, PDF (1/4 Pages) Pan Jit International Inc. – FAST SWITCHING PLASTIC RECTIFIER(VOLTAGE - 400 to 1000 Volts CURRENT - 1.0 Ampere) | |||
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BA157 THRU BA159
DO-4 1 Plastic-Encapsulate Diodes
Fast Recovery Rectifier
Features
âIo
1A
âVRRM
400V-1000V
âHigh surge current capability
âPolarity: Color band denotes cathode
DO-4 1
Applications
â Rectifier
Marking
â BA15X
X:From 7 to 9
HD ZC44
Item
Symbol Unit
Conditions
157
Repetitive Peak Reverse Voltage VRRM
V
400
Maximum RMS Voltage
V RMS
V
280
Average Forward Current
IF(AV)
A
60Hz Half-sine wave, Resistance
load, Ta=50â
Surge(Non-repetitive)Forward
Current
Junction Temperature
Storage Temperature
IFSM
TJ
TSTG
A
60Hz Half-sine wave,1 cycle,
Ta=25â
â
â
BA
158 159D
600
800
159
1000
420
560 700
1.0
30
-55~+125
-55~+150
Electrical Characteristics (Ta=25â Unless otherwise specified)
Item
Symbol
Unit
Test Condition
Peak Forward Voltage
Peak Reverse Current
Reverse Recovery time
Thermal
Resistance(Typical)
VFM
IRRM1
IRRM2
trr
RθJ-A
RθJ-L
V
μA
ns
â/W
IFM=1.0A
VRM=VRRM
Ta=25â
Ta=125â
IF=0.5A IR=1A
IRR=0.25A
Between junction and ambient
Between junction and lead
BA
157 158 159D 159
1.3
5
50
300
55
25
High Diode Semiconductor
1
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