1N4933 Datasheet, PDF (1/2 Pages) Motorola, Inc – FAST RECOVERY RECTIFIERS 50-600 VOLTS 1.0 AMPERE

Features
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
1N4933 THRU 1N4937
FAST SWITCHING PLASTIC RECTIFIER
Reverse Voltage - 50 to 600 Volts
Forward Current - 1.0 Ampere
Mechanical Data
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
DIMENSIONS
inches
mm
DIM
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
-
Mximum Ratings and Electrical Characteristics
Ratings at 25 ambient temperature unless otherwise specified.
Symbols 1N4933 1N4934 1N4935 1N4936
Maximum repetitive peak reverse voltage
V_RRM
50
100
200
400
Maximum RMS voltage
V_RMS
35
70
140
280
Maximum DC blocking voltage
V_DC
50
100
200
400
Maximum average forward rectified current
0.375" (9.5mm) lead length at T_A=75
I_(AV)
1.0
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
Maximum instantaneous forward voltage at 1.0A
V_F
1.2
Maximum DC reverse current
at rated DC blocking voltage
TT_AA==12050
I_R
5.0
100.0
Maximum reverse recovery time (Note 1) T_J=25
T_rr
200.0
Typical junction capacitance (Note 2)
C_J
15.0
Typical thermal resistance (Note 3)
R
R
JA
JL
55.0
25.0
Operating junction and storage temperature range
Notes:
T_J, T_STG
-50 to +150
(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
1N4937
600
420
600
Units
Volts
Volts
Volts
Amp
Amps
Volts
A
nS
F
/W
1