BY158 Shanghai Lunsure Electronic Tech, BY158 Datasheet
BY158
Manufacturer Part Number
BY158
Description
FAST RECOVERY RECTIFIER
Manufacturer
Shanghai Lunsure Electronic Tech
Datasheet
1.BY158.pdf
(2 pages)
. Plastic package has Underwrites Laboratory
. Fast switching speed
. Diffused junction
. High current capability
. High temperature soldering guaranteed: 250 /10 seconds,
. 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
(Ratings at 25
load. For capacitive load,derate current by 20%)
Notes: 1.Test conditions:I
FEATURES
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
current 0.375"(9.5mm)lead length at
Typical junction Capacitance(Note 2)
0.375"(9.5mm)lead length,5lbs.(2.3kg)tension
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Macimum average forward rectified
Peak forward surge current 8.3ms
sing-wave superimposed on rated load
(JEDEC method)
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
Operating and storage temperature range
Flammability Classification 94V-0
CHENYI ELECTRONICS
2.Measured at 1MHz and applied reverse voltage of 4.0V Volts
ambient temperature unless otherwise specified,Single phase,half wave 60Hz,resistive or inductive)
CE
T
A
=75
F
=0.5A,I
T
R
A
=1.0A,Irr=0.25A.
=75
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
Symbols
T
V
V
R
V
I
I
J
Trr
RRM
RMS
(AV)
FSM
V
C
DC
I
T
F
R
J
STG
JA
BA157
400
280
400
150
BA157 THRU BA159
FAST RECOVERY RECTIFIER
Reverse Voltage - 400 to 1000 Volts
-65 to +125
BY158
35.0
600
420
600
1.0
1.3
5.0
6.0
60
Forward Current - 1.0Ampere
BA159
1000
700
100
250
Units
Amps
Volts
Volts
Volts
Volts
Amp
Page 1 of 2
ns
pF
/W
A
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BY158 Summary of contents
Page 1
... F R 2.Measured at 1MHz and applied reverse voltage of 4.0V Volts Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD BA157 THRU BA159 FAST RECOVERY RECTIFIER Reverse Voltage - 400 to 1000 Volts Forward Current - 1.0Ampere Symbols BA157 BY158 V 400 600 RRM V 280 420 RMS V 400 600 ...
Page 2
CE CHENYI ELECTRONICS RATINGS AND CHARACTERISTIC CURVES BA157 THRU BA159 FIG.1 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.3-TYPICAL THERMAL IMPEDANCE Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD BA157 THRU BA159 FAST RECOVERY RECTIFIER Reverse Voltage - 400 to 1000 Volts Forward Current ...