SF301 thru SF309
Super Fast Rectifiers
Forward Current 3.0 Amperes
Reverse Voltage 50 to 1000 Volts
Features
Low forward voltage drop
High current capability
High reliability
High surge current capability
TJ is 150oC (Max.) and TSTG is 175oC (Max.) with PI glue
Mechanical Data
Case: Molded plastic DO-201AD
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:
250oC/10 seconds .375” (9.5mm) lead
lengths at 5 lbs., (2.3kg) tension
Weight: 0.042 ounce, 1.19 grams
Maximum Ratings and Electrical Characteristics
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Parameter
Symbols
SF301
SF302
SF303
SF304
SF305
SF306
SF307
SF308
SF309
Units
Maximum repetitive peak reverse voltage
VRRM
50
100
150
200
300
400
600
800
1000
Volts
Maximum RMS voltage
VRMS
35
70
105
140
210
280
420
560
700
Volts
Maximum DC blocking voltage
V DC
50
100
150
200
300
400
600
800
1000
Volts
Maximum average forward rectified current
.375" (9.5mm) lead length @TA=55oC
I(AV)
3.0
Amps
Peak forward surge current, 8.3ms single
half sine-wave superimposed on rated load
(JEDEC Method)
IFSM
125.0
Amps
Maximum instantaneous forward voltage @ 3.0A
VF
Maximum DC reverse current
at rated DC blocking voltage
@ TA=25oC
@ TA=100oC
0.95
1.3
1.7
Volts
IR
5.0
100
uA
uA
Maximum reverse recovery time (Note 1)
trr
35
nS
Typical junction capacitance (Note 2)
CJ
Operating junction temperature range
TJ
Storage temperature range
Notes:
95
80
pF
-55 to +125
289
C
-55 to +150
TSTG
1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
o
o
C
