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

Features
1N4933 THRU 1N4937
1.0 AMP. Fast Recovery Rectifiers
Voltage Range
50 to 600 Volts
Current
1.0 Ampere
DO-41
Low forward voltage drop
High current capability
High reliability
High surge current capability
Mechanical Data
Cases: Molded plastic
Epoxy: UL 94V-O rate flame retardant
Lead: Axial leads, solderable per MIL-
STD-202, Method 208 guaranteed
Polarity: Color band denotes cathode end
High temperature soldering guaranteed:
260^oC/10 seconds/.375”,(9.5mm) lead
lengths at 5 lbs., (2.3kg) tension
Weight: 0.34gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Symbol 1N 1N 1N 1N
4933 4934 4935 4936
Maximum Recurrent Peak Reverse Voltage
V_RRM 50
Maximum RMS Voltage
V_RMS 35
Maximum DC Blocking Voltage
V_DC
50
Maximum Average Forward Rectified Current
.375 (9.5mm) Lead Length @TA = 50℃
I_(AV)
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated Load
(JEDEC method )
I_FSM
Maximum Instantaneous Forward Voltage
@ 1.0A
V_F
100 200 400
70 140 280
100 200 400
1.0
30
1.2
Maximum DC Reverse Current @ TA=25 ℃
at Rated DC Blocking Voltage @ TA=100℃
I_R
5.0
100
Maximum Reverse Recovery Time ( Note 1 )
Trr
200
Typical Junction Capacitance ( Note 2 )
Cj
10
Typical Thermal Resistance ( Note 3 )
RθJA
65
Operating Temperature Range
TJ
-65 to +150
Storage Temperature Range
TSTG
-65 to +150
Notes: 1. Reverse Recovery Test Conditions: IF=1.0A, VR=30V, di/dt=50A/uS, Irr=10%
IRM for Measurement of trr.
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
3. Mount on Cu-Pad Size 5mm x 5mm on P.C.B.
1N
4937
600
420
600
Units
V
V
V
A
A
V
uA
uA
nS
pF
O_C/W
℃
℃
- 400 -