CREAT BY ART
SF31 - SF38
3.0AMPS. Super Fast Rectifiers
DO-201AD
Features
High efficiency, low VF
High current capability
High reliability
High surge current capability
Low power loss
For use in low voltage, high frequency inverter,
Free wheeling, and polarity protection application
Green compound with suffix "G" on packing
code & prefix "G" on datecode
Mechanical Data
Cases: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Pure tin plated, lead free, solderable
per MIL-STD-202, Method 208 guaranteed
Polarity: Color band denotes cathode
High temperature soldering guaranteed:
260℃/10 seconds/.375",(9.5mm) lead
lengths at 5 lbs., (2.3kg) tension
Weight: 1.2 grams
Ordering Information (example)
INNER
TAPE
Packing Green Compound
Part No.
SF31
Package
Packing
code
Packing code
52mm
A0G
DO-201AD 500 / AMMO box
A0
Maximum Ratings and Electrical Characteristics
Rating at 25 ℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
SF
31
SF
32
SF
33
SF
34
SF
35
SF
36
SF
37
SF
38
Symbol
Units
Type Number
Maximum Recurrent Peak Reverse Voltage
VRRM
VRMS
VDC
50
100
150
200
300
400
500
600
V
V
V
A
Maximum RMS Voltage
35
50
70
105
150
140
200
210
300
280
400
350
500
420
600
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current
IF(AV)
3
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave
Superimposed on Rated Load (JEDEC method)
IFSM
VF
IR
125
A
V
Maximum Instantaneous Forward Voltage (Note 1)
@ 3 A
0.95
1.3
1.7
5
Maximum DC Reverse Current at Rated
DC Blocking Voltage
@ TA=25 ℃
uA
uA
@ TA=125 ℃
100
35
Maximum Reverse Recovery Time (Note 2)
Typical Junction Capacitance (Note 3)
Typical Thermal Resistance
Trr
Cj
nS
80
70
pF
OC/W
OC
OC
RθJA
TJ
35
Operating Temperature Range
- 65 to + 125
- 65 to + 150
Storage Temperature Range
TSTG
Note 1: Pulse Test with PW=300 usec, 1% Duty Cycle
Note 2: Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
Note 3: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
Version:D13