CE
SF101 THRU SF106
CHENYI ELECTRONICS
SUPER FAST RECTIFIER
Reverse Voltage - 50 to 400 Volts
Forward Current - 1.0Ampere
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-41 molded plastic body
. Terminals: plated axial leads, solderable per MIL-STD-750, method 2026
. Polarity: Color band denotes cathode end
. Mounting Position: Any
. Weight: 0.012 ounce, 0.34 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Rating at 25
ambient temperature unless otherwise specified,Single phase,half wave 60Hz,resistive or inductive)
load. For capacitive load,derate current by 20%)
Symbols
SF
101
SF
102
SF
103
SF
104
SF
105
SF
106
Units
Maximum recurrent peak reverse voltage V
RRM
50 100 150 200 300 400 Volts
Maximum RMS voltage
V
RMS
35
70
105
140
210
280
Volts
Maximum D.C blocking voltage V
DC
50 100 150 200 300 400 Volts
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 1.0 A
V
F
Volts
Maximum DC Reverse
T
A
=25
Current At Rated DC Blocking Voltage
T
A
=100
Maximum reverse recovery time(Note 1)
Trr
ns
Typical junction Capacitance(Note 2)
C
J
pF
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 4.0 Volts
A
Operating junction and storage temperature range
-65 to +125
-65 to +150
I
R
5.0
50
35
50
0.95
1.25
25
I
(AV)
Amp
I
FSM
Amps
1.0
30.0
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
Page 1 of 2
CE
SF101 THRU SF106
CHENYI ELECTRONICS
SUPER FAST RECTIFIER
Reverse Voltage - 50 to 400 Volts
Forward Current - 1.0Amperes
RATINGS AND CHARACTERISTIC CURVES SF101 THRU SF106
FLG.1-TEST CIRCUIT DIAGRAM AND REVERSE
FIG.2-TYPICAL FORWARD CURRENT
RECOVERY TIME CHARACTERISTIC
DERATING CURVE
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS
FIG.5-MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
FIG.6-TYPICAL JUNCTION CAPACITANCE
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
Page 2 of 2
PDF 
ZIP