SF21 Datasheet, PDF (1/3 Pages) Mospec Semiconductor – POWER RECTIFIERS(2.0A,50-400V)

SF21
THRU
SF28
Features
• High reliability
• High current capability
• Low forward voltage drop
• High surge capability
Maximum Ratings
• Operating Temperature: -55°C to +125°C
• Storage Temperature: -55°C to +150°C
• For capacitive load, derate current by 20%
Part Number
SF21
SF22
SF23
SF24
SF25
SF26
SF27
SF28
Maximum
Recurrent
Peak Reverse
Voltage
50V
100V
150V
200V
300V
400V
500V
600V
Maximum
RMS
Voltage
35V
70V
105V
140V
210V
280V
350V
420V
Maximum DC
Blocking
Voltage
50V
100V
150V
200V
300V
400V
500V
600V
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
I_F(AV)
2.0A T_C = 55°C
Peak Forward Surge
Current
I_FSM
50A 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
SF21-SF24
SF25-SF26
SF27-SF28
VF
0.95V
I_FM = 2.0A;
T_C = 25°C
1.25V
1.7V
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
Typical Junction
Capacitance
SF21-SF24
SF25-SF26
SF27-SF28
I_R
5.0uA TC = 25°C
100uA T_C = 100°C
C_J
60pF
Measured at
1.0MHz, V_R=4.0V
30pF
20pF
Maximum Reverse
Recovery Time
TRR
35nS
I_F=0.5A, I_R=1.0A,
I_RR=0.25A
Pulse Test: Pulse width 300 usec, Duty cycle 1%.
2.0 Amp Super Fast
Rectifier
50 to 400 Volts
DO-15
D
A
Cathode
Mark
B
D
C
DIMENSIONS
INCHES
DIM
MIN
MAX
A
.230
.300
B
.104
.140
C
.026
.034
D
1.000
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MM
MIN
5.80
2.60
.70
25.40
MAX
7.60
3.60
.90
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NOTE