SF51 - SF58
SUPER FAST RECOVERY RECTIFIER DIODES
VOLTAGE RANGE: 50 - 8 00V
CURRENT: 5.0 A
Features
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Diffused Junction
Low Forward Voltage Drop
High Current Capability
High Reliability
A
B
A
High Surge Current Capability
C
Mechanical Data
D
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Case: DO-201AD, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 1.2 grams (approx.)
Mounting Position: Any
DO-201AD
Min
Dim
A
Max
¾
25.40
7.20
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B
9.50
1.30
5.30
C
1.20
Marking: Type Number
D
4.80
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATING
SYMBOL SF51 SF52 SF53 SF54 SF55 SF56 SF57 SF58 UNITS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
50
35
50
100
70
150
105
150
200
140
200
300
210
300
400
280
400
600
420
600
800
560
800
Volts
Volts
Volts
Maximum DC Blocking Voltage
Maximum Average Forward Current
100
Amps.
IF(AV)
5.0
0.375"(9.5mm) Lead Length
Peak Forward Surge Current,
Ta = 55 °C
8.3ms Single half sine wave Superimposed
on rated load (JEDEC Method)
IFSM
VF
135
Amps.
Volts
mA
Maximum Peak Forward Voltage at IF = 5.0 A.
0.95
1.4
1.7
IR
5
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Ta = 25 °C
IR(H)
Trr
50
35
50
Ta = 100 °C
mA
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Junction Temperature Range
ns
CJ
pf
TJ
- 65 to + 150
- 65 to + 150
°C
Storage Temperature Range
TSTG
°C
Notes :
( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A.
( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC
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