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SM4933 Datasheet(PDF) 1 Page - Rectron Semiconductor

Part No. SM4933
Description  SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY SILICON RECTIFIER (VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere)
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Maker  RECTRON [Rectron Semiconductor]
Homepage  http://www.rectron.com
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SM4933 Datasheet(HTML) 1 Page - Rectron Semiconductor

   
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RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
* Fast switching
* Glass passivated device
* Ideal for surface mounted applications
* Low leakage current
* Metallurgically bonded construction
* Mounting position: Any
* Weight: 0.015 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%.
SM4933
THRU
SM4937
MELF
MAXIMUM RATINGS (At TA = 25
oC unless otherwise noted)
SURFACE MOUNT GLASS PASSIVATED
VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere
FAST RECOVERY SILICON RECTIFIER
ELECTRICAL CHARACTERISTICS (At TA = 25
oC unless otherwise noted)
NOTES : 1. Measured at 1.0 MHz and applied average voltage of 4.0VDC
2. Thermal resistance junction to terminal 6.0mm2 copper pads to each terminal.
3. Thermal resistance junction to ambient, 6.0mm2 copper pads to each terminal.
4. Test Conditions: IF = 1.0A, VR = 30V.
Dimensions in inches and (millimeters)
2001-4
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current TA = 55
oC
Peak Forward Surge Current IFM (surge): 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 1)
Operating and Storage Temperature Range
SYMBOL
VRRM
VDC
IO
IFSM
CJ
TJ, TSTG
VRMS
Amps
30
75
-65 to + 175
0 C/ W
pF
0 C
UNITS
Volts
Volts
Maximum Thermal Resistance
(Note 2) R
θJL
100
200
400
600
50
100
200
400
600
35
70
140
280
420
30
Volts
Amps
15
0 C/ W
(Note 3) R
θJA
SM4933
SM4935
SM4936
SM4937
SM4934
50
1.0
CHARACTERISTICS
Maximum Reverse Recovery Time (Note 4)
VF
SYMBOL
IR
trr
1.2
50
100
uAmps
uAmps
nSec
Maximum Full Load Reverse Current,Full cycle Average at TA = 55
oC
Maximum Forward Voltage at 1.0A DC
Maximum Average Reverse Current at
Rated DC Blocking Voltage
@TA = 25
oC
@TA = 125
oC
5.0
200
uAmps
UNITS
Volts
SM4933
SM4935
SM4936
SM4937
SM4934
MECHANICAL DATA
FEATURES
* Epoxy : Device has UL flammability classification 94V-0
.095 (2.4)
.106 (2.7)
.028 (.60)
.018 (.46)
.190 (4.8)
.205 (5.2)
SOLDERABLE
ENDS


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