BA157 Datasheet, PDF (1/2 Pages) Pan Jit International Inc. – FAST SWITCHING PLASTIC RECTIFIER(VOLTAGE - 400 to 1000 Volts CURRENT - 1.0 Ampere)

CE
CHENYI ELECTRONICS
BA157 THRU BA159
FAST RECOVERY RECTIFIER
Reverse Voltage - 400 to 1000 Volts
Forward Current - 1.0Ampere
FEATURES
. Plastic package has Underwrites Laboratory
Flammability Classification 94V-0
. Fast switching speed
. Diffused junction
. High current capability
. High temperature soldering guaranteed: 250 /10 seconds,
0.375"(9.5mm)lead length,5lbs.(2.3kg)tension
MECHANICAL DATA
. Case: JEDEC DO-41 molded plastic body
. Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026
. Polarity: Color band denotes cathode end
. Mounting Position: Any
. Weight: 0.012 ounce, 0.33 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 ambient temperature unless otherwise specified,Single phase,half wave 60Hz,resistive or inductive)
load. For capacitive load,derate current by 20%)
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Macimum average forward rectified
current 0.375"(9.5mm)lead length at TA=75
Peak forward surge current 8.3ms
sing-wave superimposed on rated load
(JEDEC method)TA=75
Maximum instantaneous forward voltage at 1.0 A
Maximum DC Rreverse Current at rated DC
blocking voltage TA=25
Maximum reverse recovery time(Note 1)
Maximum thermal resistance
Typical junction Capacitance(Note 2)
Operating and storage temperature range
Symbols
VRRM
VRMS
VDC
I(AV)
BA157
400
280
400
BY158
600
420
600
1.0
IFSM
VF
IR
Trr
R JA
CJ
TJ TSTG
35.0
1.3
5.0
150
60
6.0
-65 to +125
Notes: 1.Test conditions:IF=0.5A,IR=1.0A,Irr=0.25A.
2.Measured at 1MHz and applied reverse voltage of 4.0V Volts
BA159
1000
700
100
250
Units
Volts
Volts
Volts
Amp
Amps
Volts
A
ns
/W
pF
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
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