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

SF21 - SF29
SUPER FAST RECTIFIER DIODES
VOLTAGE RANGE: 50 - 1000V
CURRENT: 2.0 A
Features
! ^{High current capability}
! High surge current capability
! High reliability
! Low reverse current
! Low forward voltage drop
! Super fast recovery time
Mechanical Data
! Case : DO-15, Molded plastic
! Epoxy : UL94V-O rate flame retardant
! _{Lead : Axial lead solderable per MIL-STD-202,}
Method 208 guaranteed
! Polarity : Color band denotes cathode end
! Mounting position : Any
! _{Weight : 0.465 gram}
A
B
A
C
D
DO-15
Dim
Min
Max
A
25.40
—
B
5.50
7.62
C
0.686
0.889
D
2.60
3.60
All Dimensions in mm
Maximum Ratings and Electrical Characteristics ^TA ^{= 25°C unless otherwise specified}
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Characteristic
SYMBOL SF21 SF22 SF23 SF24 SF25 SF26 SF27 SF28 SF29 UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM 50 100 150 200 300 400 600 800 1000 Volts
Maximum RMS Voltage
VRMS 35 70 105 140 210 280 420 560 700 Volts
Maximum DC Blocking Voltage
Maximum Average Forward Current
0.375"(9.5mm) Lead Length
Peak Forward Surge Current,
Ta = 55 °C
8.3ms Single half sine wave Superimposed
on rated load (JEDEC Method)
Maximum Peak Forward Voltage at IF = 2.0 A.
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Maximum Reverse Recovery Time ( Note 1 )
VDC
IF(AV)
IFSM
VF
IR
Trr
50 100 150 200 300 400 600 800 1000 Volts
2.0
Amps.
75
0.95
1.7
5.0
35
Amps.
2.2
Volts
20
µA
ns
Typical Junction Capacitance ( Note 2 )
CJ
50
pf
Junction Temperature Range
Storage Temperature Range
TJ
TSTG
- 65 to + 150
°C
- 65 to + 150
°C
Notes :
( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A.
( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC
1 of 2
www.sunmate.tw