Notes:
(1) Reverse recovery test conditions: IF=1.0A, VR=30 volts
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts
(3) Thermal resistance from junction to ambient at 0.375 (9.5mm) lead length, P.C.B. mounted
Symbols 1N
4933G
1N
4934G
1N
4935G
1N
4936G
1N
4937G Units
Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 Volts
Maximum RMS voltage VRMS 35 70 140 280 420 Volts
Maximum DC blocking voltage VDC 50 100 200 400 600 Volts
Maximum average forward rectified current
0.375" (9.5mm) lead length at TA=75 I(AV) 1.0 Amp
Peak forward surge current
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method)
IFSM 30.0 Amps
Maximum instantaneous forward voltage at 1.0A VF1.20 Volts
Maximum DC reverse current TA=25
at rated DC blocking voltage TA=125 IR
5.0
100.0 A
Maximum reverse recovery time (Note 1) Trr 200.0 nS
Typical junction capacitance (Note 2) CJ15.0 F
Typical thermal resistance (Note 3) R JA 55.0 /W
Operating junction and storage temperature range TJ, TSTG -65 to +175
Features
Mechanical Data
1N4933G THRU 1N4937G
GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER
Reverse Voltage - 50 to 600 Volts
Forward Current - 1.0 Ampere
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
High temperature metallurgically bonded construction
Capable of meeting environmental standards of
MIL-S-19500
For use in high frequency rectifier circuits
Fast switching for high efficiency
Glass passivated cavity-free junction
1.0 ampere operation at TA=75 with no thermal runaway
Typical IR less than 0.1 A
High temperature soldering guaranteed:
350 /10 seconds, 0.375 (9.5mm) lead length,
5 lbs. (2.3Kg) tension.
Case: DO-41 molded plastic over glass 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, 0.335 gram
Maximum Ratings and Electrical Characteristics
1
Ratings at 25 ambient temperature unless otherwise specified.
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 -
RATINGS AND CHARACTERISTIC CURVES
2