1N4937 Datasheet, PDF (1/2 Pages) Wing Shing Computer Components – Axial-Lead Fast-Recovery Rectifier

TIGER ELECTRONIC CO.,LTD
1N4933 THRU 1N4937
FAST RECOVERY RECTIFIER
Reverse Voltage - 50 to 600 Volts
Forward Current - 1.0Amperes
FEATURES
. Plastic package has Underwrites Laboratory
Flammability Classification 94V-0
. Fast switching speed
. Construction utilizes void-free molded plastic technique
. 1.0A operation at TA=75 with to terminal runaway
. 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: lead solderable per MIL-STD-750,method 2026
. Polarity: Color band denotes cathode end
. Mounting Position: Any
. Weight: 0.012 ounce, 0.34 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
Maximum full load reverse current full cycle
average. 0.375"(9.5mm)lead length at
TL=55
Maximum reverse recovery time(Note 1)
Typical junction Capacitance(Note 2)
Operating and storage temperature range
Symbols 1N4933 1N4934 1N4935 1N4936 1N4937
VRRM
50
100
200
400
600
VRMS
35
70
140
280
420
VDC
50
100
200
400
600
I(AV)
1.0
Units
Volts
Volts
Volts
Amp
IFSM
VF
IR
Trr
CJ
TJ TSTG
30.0
1.3
5.0
100
200.0
15.0
-65 to +150
Amps
Volts
A
ns
pF
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
Copyright @ 2000 TIGER ELECTRONICS CO.,LTD
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