M C C
SF21
THRU
SF26
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Features
·
·
·
·
High reliability
2.0 Amp Super Fast
Rectifier
High current capability
Low forward voltage drop
High surge capability
50 to 400 Volts
Maximum Ratings
·
·
·
Operating Temperature: -55°C to +125°C
Storage Temperature: -55°C to +150°C
For capacitive load, derate current by 20%
DO-15
Maximum
Maximum
RMS
Voltage
Maximum DC
Blocking
MCC
Part Number
Recurrent
Peak Reverse
Voltage
Voltage
SF21
SF22
SF23
SF24
SF25
SF26
50V
100V
150V
200V
300V
400V
35V
70V
105V
140V
210V
280V
50V
100V
150V
200V
300V
400V
D
A
Electrical Characteristics @ 25°C Unless Otherwise Specified
Cathode
Mark
Average Forward
IF(AV)
2.0A
T = 55°C
C
Current
B
Peak Forward Surge
Current
IFSM
50A
8.3ms, half sine
D
Maximum
Instantaneous
Forward Voltage
SF21-SF24
I
FM = 2.0A;
C
VF
C
T = 25°C
0.95V
1.3V
SF25-SF26
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
Typical Junction
Capacitance
SF21-SF24
5.0uA
100uA
T = 25°C
T = 100°C
C
C
IR
DIMENSIONS
INCHES
MIN
.230
.104
.026
MM
MIN
DIM
A
B
C
D
MAX
.300
.140
.034
---
MAX
7.60
3.60
.90
NOTE
Measured at
1.0MHz, VR=4.0V
5.80
2.60
.70
CJ
60pF
30pF
SF25-SF26
1.000
25.40
---
Maximum Reverse
Recovery Time
IF=0.5A, IR=1.0A,
IRR=0.25A
TRR
35nS
Pulse Test: Pulse width 300 usec, Duty cycle 1%.
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