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| SF31 Datasheet, PDF (1/1 Pages) Mospec Semiconductor – POWER RECTIFIERS(3.0A,50-400V) | |||
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CHONGQING PINGYANG ELECTRONICS CO.,LTD.
SF31 THRU SF38
SUPER FAST RECOVERY RECTIFIER
VOLTAGEï¼50-600V
CURRENTï¼3.0A
FEATURES
·High reliability
·Low leakage
·Low forward voltage
·High current capability
·Super fast switching speed
·High surge capability
·Good for switching mode circuit
MECHANICAL DATA
·Case: Molded plastic
·Epoxy: UL94V-0 rate flame retardant
·Lead: MIL-STD- 202E, Method 208 guaranteed
·Polarity:Color band denotes cathode end
·Mounting position: Any
·Weight: 1.18 grams
DO-27
1.0(25.4)
MIN.
.375(9.5)
.335(8.5)
1.0(25.4)
MIN.
.052(1.3)
.048(1.2)
DIA.
.220(5.6)
.187(5.0)
DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS
Ratings at 25â ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz,resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOLSF31 SF32 SF33
SF34
SF35
SF36
SF37
SF38 units
Maximum
Voltage
Recurrent
Peak
Reverse
VRRM
50
100
150
200
300
400
500
600
V
Maximum RMS Voltage
VRMS 35 70 105 140 210 280 350 420 V
Maximum DC Blocking Voltage
VDC 50 100 150 200 300 400 500 600 V
Maximum Average Forward rectified
Current at TA=55°C
Io
aPteTak=5F5o°Crward Surge Current 8.3ms
3.0
A
single half sine-wave superimposed on IFSM
125
A
rate load (JEDEC method)
Maximum Instantaneous forward Voltage
at 3.0A DC
VF
0.95
1.4
1.85
V
Maximum DC Reverse Current at Rated
DC Blocking Voltage TA=25°C
IR
Maximum Full Load Reverse Current Full
Cycle Average,.375â(9.5mm) lead length
5.0
µA
300
aMtaTxi=m7u5m°CReverse Recovery Time (Note trr
35
nS
1T)ypical Junction Capacitance (Note 2)
CJ
50
30
pF
Notes: 1.Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2.Measured at 1MHz and applied reverse voltage of 4.0 volts
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