1N4933 Datasheet, PDF (1/4 Pages) Motorola, Inc – FAST RECOVERY RECTIFIERS 50-600 VOLTS 1.0 AMPERE

1N4933 thru 1N4937
Vishay General Semiconductor
Fast Switching Plastic Rectifier
DO-204AL (DO-41)
PRIMARY CHARACTERISTICS
I_F(AV)
1.0 A
V_RRM
50 V to 600 V
I_FSM
30 A
t_rr
200 ns
I_R
5.0 μA
V_F
1.2 V
T_J max.
150 °C
FEATURES
• Fast switching for high efficiency
• Low forward voltage drop
• Low leakage current
• High forward surge capability
• Solder dip 275 °C max. 10 s, per JESD 22-B106
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in fast switching rectification of power supply,
inverters, converters and freewheeling diodes for consumer
and telecommunication.
Note
• These devices are not AEC-Q101 qualified.
MECHANICAL DATA
Case: DO-204AL, molded epoxy body
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS compliant, commercial grade
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL 1N4933 1N4934 1N4935 1N4936 1N4937
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (9.5 mm) lead length at T_A= 75 °C
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
V_RRM
50
100
200
400
600
V_RMS
35
70
145
280
420
V_DC
50
100
200
400
600
I_F(AV)
1.0
I_FSM
30
Maximum reverse recovery current
Operating junction and storage temperature range
I_RM
T_J, T_STG
2.0
- 50 to + 150
UNIT
V
V
V
A
A
A
°C
ELECTRICAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL 1N4933 1N4934 1N4935 1N4936 1N4937
Maximum instantaneous
forward voltage
1.0 A
V_F
1.2
Maximum DC reverse current
at rated DC blocking voltage
T_A= 25 °C
I_R
T_A= 100 °C
5.0
100
Maximum reverse recovery time
I_F = 1.0 A, V_R = 30 V,
dI/dt = 50 A/μs, I_rr = 10 % I_RM
t_rr
200
Typical junction capacitance
4.0 V, 1 MHz
C_J
12
UNIT
V
μA
ns
pF
Document Number: 88508 For technical questions within your region, please contact one of the following:
Revision: 27-Oct-09
[e-mail], [e-mail], [e-mail]
www.vishay.com
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