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
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375"(9.5mm) lead length at T
A
=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
T
A
=25℃
T
A
=100℃
Trr
C
J
T
J
T
STG
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
SF51
50
35
50
SF52
100
70
100
SF53
150
105
150
SF54
200
140
200
5.0
150
SF55
300
210
300
SF56
400
280
400
SF57
600
420
600
Units
Volts
Volts
Volts
Amps
Amps
0.95
10.0
100
35
50
-55 to +150
1.25
1.50
Volts
μA
ns
pF
℃
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Operating junction and storage
temperature range
Notes:
(1) Test conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A.
(2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.
DAESAN [ DAESAN ELECTRONICS CORP. ]
