MCC SF22

MCC
SF21
THRU
SF26
omponents
21201 Itasca Street Chatsworth
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Features
•
•
•
•
2.0 Amp Super Fast
Rectifier
50 to 400 Volts
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
SF21
SF22
SF23
SF24
SF25
SF26
Maximum
Recurrent
Peak Reverse
Voltage
50V
100V
150V
200V
300V
400V
DO-15
Maximum
RMS
Voltage
Maximum DC
Blocking
Voltage
35V
70V
105V
140V
210V
280V
50V
100V
150V
200V
300V
400V
D
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
IF(AV)
2.0A
TC = 55°C
Current
Peak Forward Surge
IFSM
50A
8.3ms, half sine
Current
Maximum
Instantaneous
IFM = 2.0A;
Forward Voltage
VF
TC = 25°C
SF21-SF24
0.95V
SF25-SF26
1.3V
Maximum DC
5.0uA
TC = 25°C
Reverse Current At
IR
100uA
TC = 100°C
Rated DC Blocking
Voltage
Typical Junction
Capacitance
Measured at
CJ
SF21-SF24
60pF
1.0MHz, VR=4.0V
SF25-SF26
30pF
IF=0.5A, IR=1.0A,
Maximum Reverse
TRR
35nS
Recovery Time
IRR=0.25A
Pulse Test: Pulse width 300 usec, Duty cycle 1%.
A
Cathode
Mark
B
D
C
DIMENSIONS
DIM
A
B
C
D
INCHES
MIN
.230
.104
.026
1.000
MAX
.300
.140
.034
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MM
MIN
5.80
2.60
.70
25.40
MAX
7.60
3.60
.90
---
NOTE
MCC
SF21 thru SF26
Figure 1
Typical Reverse Characteristics
Figure 2
Typical Forward Characteristics
10
1000
SF21-SF24
SF25 -SF26
Tj =100°C
uAmps 100
Amps
Tj =25°C
10
1
40
20
60
1
0.1
80
100
120
Volts
Instantaneous Reverse Current - uAmperes versus
Percent of Rated Peak Reverse Voltage - %
0.01
6
8
10
3.0
2.5
2.0
1.5
Amps
1.0
0.5 Single Phase, Half Wave
60Hz Resistive or Inductive Load
0
25
50
75
100
125
14
16
Volts
Instantaneous Forward Current - Amperes versus
Instantaneous Forward Voltage - Volts
Figure 3
Forward Derating Curve
0
12
150
°C
Average Forward Rectified Current Per Leg - Amperes versus
Case Temperature - °C
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MCC
SF21 thru SF26
Figure 4
Maximum Non-repetitive Forward Surge Current
150
50
JUNCTION CAPACITANCE.(pF)
PEAK FORWARD SURGE CURRENT. (A)
60
8.3ms Single Half Sine Wave
JEDEC Method
40
30
20
10
0
Figure 5
Typical Junction Capacitance
125
100
Tj=25 0C
SF
21
~S
F2
4
75
SF
50
25
~S
F2
6
25
0
1
2
5
10
20
50
.1
100
.5
1
2
5
10
20
50
100 200
500
1000
REVERSE VOLTAGE. (V)
NUMBER OF CYCLES AT 60Hz
Figure 6
Reverse Recovery Time Characteristic And Test Circuit Diagram
50Ω
10Ω
+0.5A
trr
0
Pulse
Generator
Note 2
25Vdc
1Ω
Notes:
1. Rise Time = 7ns max.
Input impedance = 1 megohm, 22pF
2. Rise Time = 10ns max.
Source impedance = 50 ohms
3. Resistors are non-inductive
Oscilloscope
Note 1
-0.25
-1.0
1cm
Set Time Base for 20/100ns/cm
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