1N4933 Datasheet, PDF (1/5 Pages) Motorola, Inc – FAST RECOVERY RECTIFIERS 50-600 VOLTS 1.0 AMPERE

Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
FAST RECOVERY RECTIFIERS
1N4933 - 1N4937
DO-41 (Plastic)
Axial Lead Plastic
Package
Axial-lead, fast-recovery rectifiers are designed for special applications such as DC power supplies, inverters,
converters, ultrasonic systems, choppers, low RF interference and free wheeling diodes.
ABSOLUTE MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at T_A = 25^oC unless specified otherwise. Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.)
DESCRIPTION
SYMBOL 1N4933
Maximum Repetitive Peak Reverse Voltage
V_RRM
50
Maximum RMS Voltage
V_RMS
35
Maximum DC Blocking Voltage
V_DC
50
Maximum Average Forward Rectified Current
0.375" (9.5mm) Lead Length @ T_a=75ºC
I_{F (AV)}
Peak Forward Surge Current 8.3ms Single Half
Sine-Wave Superimposed on Rated Load (JEDEC _IFSM
method) @ T_a=75^oC
Maximum Instantaneous Forward Voltage @ 1.0A V_F
Maximum DC Reverse Current @ rated DC
Blocking Voltage
I_R
Maximum Full Load Reverse Current Full Cycle
Average 0.375" (9.5mm) lead length @ T_L=55^oC
1N4934 1N4935 1N4936 1N4937 UNIT
100
200
400
600
V
70
140
280
420
V
100
200
400
600
V
1.0
A
30.0
A
1.3
V
5.0
µA
100
Maximum Reverse Recovery Time
*t_rr
200
ns
Typical Junction Capacitance
**C_j
15.0
pF
Operating Junction and Storage Temperature
Range
T_j, T_stg
- 65 to +150
ºC
* Test Conditions : I_F=1.0A, V_R=30V, di/dt=50A/µs and I_rr=10%I_RM
** Measured at 1MHz and applied reverse voltage of 4.0V
1N4933_37 Rev 081204D
Continental Device India Limited
Data Sheet
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