SF31 THRU SF36
SUPER FAST RECTIFIER
Reverse Voltage - 50 to 400 Volts
Forward Current - 3.0 Amperes
DO-201AD
FEATURES
* The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
* Super fast switching speed
* Low leakage
* Low forward voltage drop
* High current capability
0.210(5.3)
0.190(4.8)
DIA.
* High surge capability
* High reliability
* Good for switching mode circuit
MECHANICAL DATA
Case : JEDEC DO-201AD molded plastic
Terminals : Plated axial leads , solderable per MIL-STD-750,
Method 2026
0.052(1.3)
0.048(1.2)
DIA.
Polarity : Color band denotes cathode end
Mounting Position : Any
Weight : 0.04 ounes , 1.12 grams
*Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature
SYMBOLS
SF31
SF32
SF33
SF34
SF35
SF36
UNITS
unless otherwise specified.
Volts
Volts
Volts
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
50
35
50
100
70
150
105
150
200
140
200
300
210
300
400
280
400
100
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (9.5mm) lead length at TL=55oC
I(AV)
3.0
Amps
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
IFSM
VF
125
Amps
Volts
Maximum instantaneous forward voltage at 3.0 A
0.95
1.25
TA=25oC
TA=150oC
Maximum DC reverse current
5.0
50
IR
uA
nS
at rated DC blocking voltage
Maximum reverse recovery time (NOTE 1)
trr
35
Typical junction capacitance (NOTE 2)
CJ
50
30
pF
oC
Operating junction and storage temperature range
TJ,TSTG
-65 to +150
NOTES : (1) Reverse recovery test condition : IF 0.5A, IR=1.0A, Irr=0.25A
(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
Zowie Technology Corporation
REV. : 0