SM4933 Datasheet, PDF (1/2 Pages) Rectron Semiconductor – SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY SILICON RECTIFIER (VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere)

DC COMPONENTS CO., LTD.
R
RECTIFIER SPECIALISTS
SM4933
THRU
SM4937
TECHNICAL SPECIFICATIONS OF SURFACE MOUNT FAST RECOVERY RECTIFIER
VOLTAGE RANGE - 50 to 600 Volts
CURRENT -1.0 Ampere
FEATURES
* Ideal for surface mounted applications
* Low leakage current
* Fast switching
* Glass passivated junction
SM-1(DO-213AB)
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
*Terminals: Solder plated solderable per
MIL-STD-202E, Method 208 guaranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 0.12 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ^oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
SYMBOL SM4933
Maximum Recurrent Peak Reverse Voltage
VRRM
50
Maximum RMS Voltage
VRMS
35
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current TA = 55^oC
VDC
50
IO
Peak Forward Surge Current IFM (surge): 8.3 ms single half sine-wave
IFSM
superimposed on rated load (JEDEC Method)
Maximum Forward Voltage at 1.0A DC
VF
Maximum DC Reverse Current at
Rated DC Blocking Voltage
@TA = 25^oC
@TA = 125^oC
IR
Maximum Reverse Recovery Time (Note 3)
trr
Maximum Thermal Resistance (Note 2)
RθJL
Typical Junction Capacitance (Note 1)
Operating and Storage Temperature Range
CJ
TJ, TSTG
NOTES : 1. Measured at 1.0 MHz and applied reverse voltage of 4.0VDC
2. Thermal resistance (Junction to Ambient) .24in² (6.0mm²) copper pads to each terminal.
3. Test Conditions: IF = 0.5A, IR=1.0A, IRR=0.25A
SM4934
100
70
100
SM4935
200
140
200
1.0
SM4936
400
280
400
30
1.3
5.0
100
150
30
15
-65 to + 175
SM4937
600
420
600
250
UNITS
Volts
Volts
Volts
Amps
Amps
Volts
uAmps
nSec
0_{C/ W}
pF
0_C
290
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