CE
CHENYI ELECTRONICS
SF201 THRU SF206
SUPER FAST RECTIFIER
Reverse Voltage - 50 to 400 Volts
Forward Current - 2.0Amperes
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 Underwriters Laboratory
Flammability Classification 94V-0
MECHANICAL DATA
.
Case:
JEDEC DO-15 molded plastic body
.
Terminals:
plated axial leads, solderable per MIL-STD-750, method 2026
.
Polarity:
Color band denotes cathode end
.
Mounting Position:
Any
.
Weight:
0.014 ounce, 0.40 gram
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%)
SF
Symbols 201
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Macimum average forward rectified
current 0.375"(9.5mm)lead length at
T
A
=55
Peak forward surge current 8.3ms
sing-wave superimposed on rated load
(JEDEC method)
Maximum instantaneous forward voltage at 2.0 A
Maximum DC Rreverse
Current At Rated DC Blocking Voltage
Maximum reverse recovery time(Note 1)
Typical junction Capacitance(Note 2)
Operating junction and storage temperature range
V
F
I
R
I
FSM
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
SF SF SF SF SF
202 203 204 205 206
100
70
100
150
105
150
2.0
200
140
200
300
210
300
400
280
400
Units
Volts
Volts
Volts
Amp
50.0
Amps
0.95
5.0
1.25
Volts
A
T
A
=25
T
A
=100
50
Trr
35
60
-65 to +125
-65 to +150
30
ns
pF
C
J
T
J
TSTG
Notes:
1.Test conditions:I
F
=0.5A,I
R
=1.0A,Irr=0.25A.
2.Measured at 1MHz and applied reverse voltage of 4.0V Volts
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
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