Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Fast switching for high efficiency
Construction utilizes void-free molded plastic technique
1.0 ampere operation at T
A
=75 with no thermal
runaway
High temperature soldering guaranteed:
250 /10 seconds, 0.375(9.5mm) lead length,
5 lbs. (2.3kg) tension
Case: 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 ambient temperature unless otherwise specified.
1N4933 THRU 1N4937
FAST SWITCHING PLASTIC RECTIFIER
Reverse Voltage -
50 to 600 Volts
Forward Current -
1.0 Ampere
Features
Mechanical Data
Mximum Ratings and Electrical Characteristics
Symbols
1N4933
1N4934
1N4935
1N4936
1N4937
Units
Maximum repetitive peak reverse voltage
V
RRM
50
100
200
400
600
Volts
Maximum RMS voltage
V
RMS
35
70
140
280
420
Volts
Maximum DC blocking voltage
V
DC
50
100
200
400
600
Volts
Maximum average forward rectified current
0.375" (9.5mm) lead length at T
A
=75
I
(AV)
1.0
Amp
Peak forward surge current
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 mothed) at T
A
=75
I
FSM
30.0
Amps
Maximum instantaneous forward voltage at 1.0A
V
F
1.2
Volts
Maximum DC reverse current T
A
=25
at rated DC blocking voltage T
A
=100
I
R
5.0
100.0
A
Maximum reverse recovery time (Note 1) T
J
=25
T
rr
200.0
nS
Typical junction capacitance (Note 2)
C
J
15.0
F
Typical thermal resistance (Note 3)
R
JA
R
JL
55.0
25.0
/W
Operating junction and storage temperature range
T
J
, T
STG
-50 to +150
Notes:
(1) Reverse recovery test conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts
(3) Thermal resistance from junction to ambient and from junction to lead at 0.375 (9.5mm) lead length, P.C.B. mounted
1
DIMENSIONS
DIM
inches
mm
Note
Min.
Max.
Min.
Max.
A
0.165
0.205
4.2
5.2
B
0.079
0.106
2.0
2.7
C
0.028
0.034
0.71
0.86
D
1.000
-
25.40
-
PDF 
ZIP