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

SUPER FAST RECTIFIERS
FEATURES
● Super fast switching time for high efficiency
● Low forward voltage drop and
high current capabiltiy
● Low reverse leakage current
● Plastic material has UL flammability
classification 94V-0
SF21 thru SF28
REVERSE VOLTAGE - 50 to 600 Volts
FORWARD CURRENT - 2.0 Amperes
DO-15
1.0(25.4)
MIN
.034(0.9)
.028(0.7)
DIA
MECHANICAL DATA
●Case: JEDEC DO-15 molded plastic
●Polarity: Color band denotes cathode
●Weight: 0.0415ounces ,0.4grams
●Mounting position: Any
.300(7.6)
.230(5.8)
1.0(25.4)
MIN
.140(3.6)
.104(2.6)
DIA
Dimensions in inches and (millimeters)
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%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
@TA =55 ℃
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
Peak Forward Voltage at 2.0A DC
Maximum DC Reverse Current
@TJ=25℃
at Rated DC Blocking Voltage
@TJ=100℃
Maximum Reverse Recovery Time(Note 1)
Typical Junction Capacitance (Note2)
Typical Thermal Resistance (Note3)
Operating Temperature Range
Storage Temperature Range
NOTES:1.Measured with IF=0.5A,IR=1A,IRR=0.25A.
SYMBOL
VRRM
VRMS
VDC
I(AV)
IFSM
VF
IR
Trr
CJ
RθJA
TJ
TSTG
2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC
3.Thermal resistance junction to ambient.
SF21
50
35
50
SF22
100
70
100
SF23
150
105
150
SF24
200
140
200
2.0
SF25
300
210
300
SF26
400
280
400
75
0.95
1.25
5.0
100
35
40
40
30
25
-55 to +125
-55 to +150
SF28
600
420
600
1.3
50
UNIT
V
V
V
A
A
V
μA
nS
pF
℃/W
℃
℃
~ 140 ~