SF31 - SF39
SUPER FAST RECTIFIER DIODES
VOLTAGE RANGE: 50 - 1000V
CURRENT: 3.0 A
Features
High current capability
High surge current capability
High reliability
Low reverse current
Low forward voltage drop
Super fast recovery time
·
·
·
·
·
·
A
B
A
Mechanical Data
C
D
·
·
·
Case : DO-201AD Molded plastic
Epoxy : UL94V-O rate flame retardant
Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
DO-201AD
Min
Dim
A
Max
¾
· Polarity : Color band denotes cathode end
·
·
25.40
7.20
Mounting position : Any
Weight : 1.21 grams
B
9.50
1.30
5.30
C
1.20
D
4.80
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
TA = 25ꢀC unless otherwise specified
For capacitive load, derate current by 20%.
Single phase, half wave, 60Hz, resistive or inductive load.
RATING
SYMBOL SF31 SF32 SF33 SF34 SF35 SF36 SF37 SF38 SF39 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 1000 Volts
560 700 Volts
Maximum DC Blocking Voltage
Maximum Average Forward Current
100
800 1000 Volts
IF(AV)
3.0
Amps.
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
125
Amps.
Maximum Peak Forward Voltage at IF = 3.0 A.
0.95
1.4
1.7
Volts
mA
mA
ns
IR
5
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Ta = 25 °C
IR(H)
Trr
50
35
50
Ta = 100 °C
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Junction Temperature Range
CJ
pf
TJ
- 65 to + 150
- 65 to + 150
°C
°C
Storage Temperature Range
TSTG
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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