SF51 Datasheet, PDF (1/2 Pages) Mospec Semiconductor – POWER RECTIFIERS(5.0A, 50-400V)

SF51 THRU SF57
Features
· Low forward voltage drop
· High current capability
· High reliability
· High surge current capability
· Super fast recovery time
· Good for use in switching mode circuits
· Plastic package has Underwrites Laboratory Flammability
Classification 94V-0
CURRENT 5.0 Amperes
VOLTAGE 50 to 600 Volts
DO-201AD
0.210(5.3)
0.188(4.8)
DIA.
1.0(25.4)
MIN.
Mechanical Data
· Case : JEDEC DO-201AD molded plastic body
· Terminals : Plated axial lead solderable per MIL-STD-750,
method 2026
· Polarity : Color band denotes cathode end
· Mounting Position : Any
· Weight : 0.042 ounce, 1.18 gram
0.375(9.5)
0.285(7.2)
0.042(1.1)
0.037(0.9)
DIA.
1.0(25.4)
MIN.
Dimensions in inches and (millimeters)
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 by 20%)
Symbols SF51 SF52 SF53 SF54 SF55 SF56 SF57
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375"(9.5mm) lead length at TA=55
Peak forward surge current 8.3ms single
half sine-wave superimposed on rated load
(JEDEC method)
Maximum instantaneous forward voltage
at 5.0A
Maximum DC reverse
current at rated DC
blocking voltage
TA=25
TA=100
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Operating junction and storage
temperature range
VRRM
VRMS
VDC
I(AV)
IFSM
VF
IR
Trr
CJ
TJ
TSTG
50
100 150 200
300 400 600
35
70
105 140
210
280
420
50
100 150 200
300 400 600
5.0
150
0.95
1.25
1.50
10.0
100
35
50
-55 to +150
Notes:
(1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A.
(2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.
Units
Volts
Volts
Volts
Amps
Amps
Volts
A
ns
pF