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SF305 View Datasheet(PDF) - GOOD-ARK

Part Name
Description
View to exact match
SF305 Datasheet PDF : 2 Pages
1 2
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
SF301 THRU SF309
SUPER FAST RECOVERY RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 3.0 Amperes
Mechanical Data
Case: Molded plastic, DO-201AD
Terminals: Axial leads, solderable to
MIL-STD-202, method 208
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.042 ounce, 1.19 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.
Resistive or inductive load, 60Hz.
Symbols
SF
301
SF
302
SF
303
SF
304
SF
305
SF
306
SS
307
SF
308
SF
309
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward current
0.375" (9.5mm) lead length at TA=55
Peak forward
8.3mS single
surge current,
half sine-wave
IsFMup(esurirmgpeo):sed
on rated load (MIL-STD-750D 4066 method)
VRRM
VRMS
VDC
I(AV)
IFSM
50 100 150 200 300 400 600 800 1000
35 70 105 140 210 280 420 560 700
50 100 150 200 300 400 600 800 1000
3.0
125.0
Maximum forward voltage at 3.0A DC
Maximum DC reverse current
at rated DC blocking voltage
TTA==12255
A
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Typical thermal resistance (Note 3)
VF
IR
Trr
CJ
R JA
0.95
1.25
1.40
5.0
400.0
35.0
95.0
20.0
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
Units
Volts
Volts
Volts
Amps
Amps
Volts
A
nS
F
/W
1
 

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