GALAXY ELECTRICAL
1N4933---1N4937
BL
VOLTAGE RANGE: 50 --- 600 V
CURRENT: 1.0 A
FAST RECOVERY RECTIFIERS
FEATURES
Low cost
Diffused junction
DO - 41
Low leakage
Low forward voltage drop
High current capability
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO-41,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.34 grams
Dimensions in millimeters
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by20%.
UNITS
1N4935
1N4936
1N4937
1N4934
1N4933
Maximum recurrent peak reverse voltage
Maximum RMS voltage
50
35
50
100
70
200
140
200
400
280
400
600
420
600
V
V
V
VRRM
VRMS
VDC
Maximum DC blocking voltage
100
Maximum average forw ard rectified current
1.0
A
IF(AV)
9.5mm lead length,
@TA=75
Peak forw ard surge current
IFSM
8.3ms single half-sine-w ave
superimposed on rated load
30.0
1.3
A
Maximum instantaneous forw ard voltage
@ 1.0 A
V
A
VF
IR
Maximum reverse current
@TA=25
5.0
100.0
at rated DC blocking voltage @TA=100
Maximum reverse recovery time (Note1)
200
ns
trr
Typical junction capacitance
Typical thermal resistance
(Note2)
(Note3)
10
pF
CJ
55
Rθ
/ W
JA
Operating junction temperature range
- 55---- +125
- 55---- + 150
TJ
Storage temperature range
TSTG
NOTE:1. Measured with IF=0.5A, IR=1A, Irr=0.25A.
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2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Thermal resistance f rom junction to ambient.
Document Number 2061014
BLGALAXY ELECTRICAL
1.