400 Volts. SF21 Datasheet

SF21 Volts. Datasheet pdf. Equivalent

Part SF21
Description 2.0 Amp Super Fast Rectifier 50 to 400 Volts
Feature MCC Features High reliability High current capability Low forward voltage drop High surge capability.
Manufacture Micro Commercial Components
Datasheet
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SF21
MCC
  omponents
21201 Itasca Street Chatsworth

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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%
MCC
Part Number
Maximum
Recurrent
Peak Reverse
Voltage
Maximum
RMS
Voltage
Maximum DC
Blocking
Voltage
SF21 50V 35V 50V
SF22 100V 70V 100V
SF23
150V
105V
150V
SF24
SF25
200V
300V
140V
210V
200V
300V
SF26
400V
280V
400V
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
IF(AV) 2.0A TC = 55°C
Peak Forward Surge
Current
IFSM
50A 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
SF21-SF24
VF
0.95V
IFM = 2.0A;
TC = 25°C
SF25-SF26
1.3V
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
Typical Junction
Capacitance
SF21-SF24
SF25-SF26
IR
5.0uA TC = 25°C
100uA TC = 100°C
CJ
60pF
Measured at
1.0MHz, VR=4.0V
30pF
Maximum Reverse
Recovery Time
TRR
35nS
IF=0.5A, IR=1.0A,
IRR=0.25A
Pulse Test: Pulse width 300 usec, Duty cycle 1%.
SF21
THRU
SF26
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
---
MM
MIN
5.80
2.60
.70
25.40
MAX
7.60
3.60
.90
---
NOTE
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SF21
SF21 thru SF26
Figure 1
Typical Reverse Characteristics
1000
Tj=100°C
uAmps 100
MCC
Figure 2
Typical Forward Characteristics
10
SF21-SF24
Amps 1
SF25 -SF26
10 Tj=25°C
0.1
1
20 40 60
80 100 120
Volts
Instantaneous Reverse Current - uAmperes versus
Percent of Rated Peak Reverse Voltage - %
Figure 3
Forward Derating Curve
3.0
2.5
2.0
1.5
Amps
1.0
0.5 Single Phase, Half Wave
60Hz Resistive or Inductive Load
0
0
25
50 75 100 125 150
°C
Average Forward Rectified Current Per Leg - Amperes versus
Case Temperature - °C
0.01
6 8 10 12 14 16
Volts
Instantaneous Forward Current - Amperes versus
Instantaneous Forward Voltage - Volts
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