SF31 Datasheet, PDF (1/2 Pages) Mospec Semiconductor – POWER RECTIFIERS(3.0A,50-400V)

Features
High reliability
Low leakage
Low forward voltage
High current capability
Super fast switching speed
High surge capability
Good for switching mode circuit
Glass passivated junction
SF31 THRU SF36
GLASS PASSIVATED SUPER FAST RECTIFIER
Reverse Voltage - 50 to 600 Volts
Forward Current - 3.0 Amperes
Mechanical Data
Case: Molded plastic
Epoxy: UL94V-0 rate flame retardant
Lead: MIL-STD-202E method 208C guaranteed
Mounting Position: Any
Weight: 0.042 ounce, 1.195 grams
D IM E N S IO N S
inches
mm
DIM
Note
Min.
Max.
Min.
Max.
A
0.283
0.374
7.20
9.50
B
0.189
0.208
4.80
5.30
C
0.048
0.051
1.20
1.30
D
1.000
-
25.40
-
Maximum Ratings and Electrical Characteristics
Ratings at 25 ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Symbols
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward current
0.375" (9.5mm) lead length at T_A=55
Peak forward
8.3mS single
surge current,
half sine-wave
Is_{FMup(esurirmgpeo):sed}
on rated load (MIL-STD-750D 4066 method)
V_RRM
V
RMS
V_DC
I_(AV)
I_FSM
Maximum forward voltage at 3.0A DC
V_F
Maximum DC reverse current
at rated DC blocking voltage
TT_AA==12550
I_R
Maximum reverse recovery time (Note 1)
T_rr
Typical junction capacitance (Note 2)
C_J
Operating and storage temperature range
T_J, T_STG
Notes:
(1) Test conditions: I_F=0.5A, I_R=1.0A, I_rr=0.25A
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts
SF31
50
35
50
SF32
100
70
100
SF33
SF34
200
300
140
210
200
300
3.0
125.0
0.95
5.0
50.0
35.0
50
-65 to +150
SF35
400
280
400
SF36
600
420
600
1.27
1.75
30
Units
Volts
Volts
Volts
Amps
Amps
Volts
A
nS
F
1