SF21 Datasheet, PDF (1/2 Pages) Mospec Semiconductor – POWER RECTIFIERS(2.0A,50-400V)

SF21 thru SF26
SUPER FAST RECTIFIER
CHENG- YI
ELECTRONIC
SUPER FAST RECTIFIER
VOLTAGE RANGE-50 to 400 Volts
CURRENT-2.0 Amperese
FEATURES
High reliability
Low leakage
Low forward voltage
High current capability
Super fast switching speed
High surge capability
Good for switching mode circuit
MECHANICAL DATA
Case:Molded plastic
Epoxy:UL94V-0 rate flame retardant
Lead:MIL-STD-202E method 208C quaranted
Mounting position:Any
Weigh:0.38 grams
1.0(25.4)
MIN.
.034(0.9) _DIA.
.028(0.7)
.300(7.6)
.230(5.8)
.140(3.6)
DIA.
.104(2.6)
1.0(25.4)
MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25⁰C ambient temperature unless otherwise specified.
Signle phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
MAXIMUM RATINGS ( At TA=25⁰C unless otherwise noted)
RATINGS
SYMBOL SF21
Maximum Recurrent Peak Reverse Voltage
VRRM
50
Maximum RMS Voltage
VRMS
35
Maximum DC Blocking Voltage
VDC
50
SF22
100
70
100
SF23
150
105
150
SF24
200
140
200
Maximum Average Forward Rectified Current
.375" (9.5mm) lead length
@TA=55⁰C
IO
2.0
Peak Forward Surge Current, 8.3 ms single half
sine-wave superimposed on rated load (JEDEC method) ^IFSM
75
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
CJ
TJ TSTG
ELECTRICAL CHARACTERISTICS ( At TA=25⁰C unless otherwise noted)
CHARACTERISTICS
SYMBOL SF21
Maximum Instantaneous Forward Voltage at 2.0A DC VF
Maximum DC Reverse Current at ^@TA=250C
Rated DC Blocking Voltage
IR
@TA=150⁰C
Maximum Reverse Recovery Time (Note1)
trr
Notes : 1.Test Condition: IF=0.5A, IR=1.0A, IRR=0.25A
2.Measured at 1 MHz and applied reverse voltage of 4.0 volts
30
-65 to +150
SF22
SF23
SF24
0.95
5.0
50
35
SF25
300
210
300
SF26
400
280
400
UNITS
Volts
Volts
Volts
Amps
Amps
20
pF
0_C
SF25
SF26
1.25
UNITS
Volts
uAmps
uAmps
nSec