SF1G THRU SF7G
GLASS PASSIVATED SUPER FAST RECTIFIER
Reverse Voltage -
50 to 1000 Volts
Forward Current -
1.0 Ampere
Features
Superfast recovery times
Low forward voltage, high current capability
Hermetically sealed
Low leakage
High surge capability
Plastic package has Underwriters Laboratories
Flammability Classification 94V-0 utilizing
Flame retardant epoxy molding compound
Mechanical Data
DIMENSIONS
Case: Molded plastic, A-405
inches
mm
Terminals: Axial leads, solderable to
MIL-STD-202, method 208
Polarity: Color band denotes cathode end
Mounting Position: Any
DIM
Note
Max.
Min.
Max.
0.205
0.106
0.024
-
Min.
4.2
A
B
C
D
0.165
0.079
0.020
1.000
5.2
2.7
0.6
-
2.0
0.5
Weight: 0.008 ounce, 0.235 gram
25.40
Maximum Ratings and Electrical Characteristics
Ratings at 25 ambient temperature unless otherwise specified.
Resistive or inductive load, 60Hz.
Symbols
SF1G
SF2G
SF3G
SF4G
SF5G
SF6G
SF7G
Units
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
Volts
Volts
Volts
Maximum DC blocking voltage
100
1000
Maximum average forward current
0.375" (9.5mm) lead length at TA=55
I(AV)
1.0
Amp
Peak forward surge current, IFM (surge):
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method)
IFSM
30.0
Amps
Maximum forward voltage at 1.0 ADC
VF
IR
0.95
1.27
5.0
1.75
Volts
A
Maximum DC reverse current
at rated DC blocking voltage
Maximum DC reverse current
at rated DC blocking voltage TA=125
IR
400.0
A
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Typical thermal resistance (Note 3)
Trr
CJ
35.0
22.0
nS
F
R
50.0
/W
JA
Operating and storage temperature range
TJ, TSTG
-55 to +150
Notes:
(1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 VDC
(3) Thermal resistance from junction to ambient and from junction to lead length 0.375 (9.5mm) P.C.B. mounted
1