Data Sheet
1.0 Amp FAST RECOVERY
PLASTIC RECTIFIERS
Mechanical Dimensions
JEDEC
D0-41
.080
.107
.205
.160
1.00 Min.
Description
1N4933 . . . 37 Series
.031 typ.
Features
n
FAST SWITCHING FOR
HIGH EFFICIENCY
n
HIGH SURGE CAPABILITY
n
1.0 AMP OPERATION @ T
A
= 55°C, WITH
NO THERMAL RUNAWAY
n
MEETS UL SPECIFICATION 94V-0
1N4933 . . . 37 Series
Maximum Ratings
Peak Repetitive Reverse Voltage...V
RRM
RMS Reverse Voltage...V
R(rms)
DC Blocking Voltage...V
DC
Average Forward Rectified Current...I
F(av)
T
A
= 55°C
Non-Repetitive Peak Forward Surge Current...I
FSM
@ Rated Current & Temp
Operating & Storage Temperature Range...T
J
, T
STRG
Electrical Characteristics
Maximum Forward Voltage @ 1.0A...V
F
Maximum DC Reverse Current...I
R
@ Rated DC Blocking Voltage
@
@
25°C
100°C
............................................. 1.2 ...............................................
1N4933
50
35
50
1N4934
100
70
100
1N4935
200
140
200
IN4936
400
280
400
IN4937
600
420
600
Units
Volts
Volts
Volts
Amps
............................................. 1.0 ...............................................
............................................. 30 ...............................................
Amps
°C
........................................ -65 to 150 .........................................
Volts
............................................. 5.0 ...............................................
µAmps
............................................. 100 ...............................................
µAmps
............................................. 1 2 ...............................................
............................................. 200 ...............................................
pF
ns
Typical Junction Capacitance...C
J
(Note 1)
Maximum Reverse Recovery Time...t
RR
Page 4-2
FCI [ FIRST COMPONENTS INTERNATIONAL ]
