SF51-G Datasheet, PDF (1/4 Pages) Comchip Technology – Super Fast Rectifiers

Super Fast Rectifiers
SF51-G Thru. SF58-G
Reverse Voltage: 50 to 600 Volts
Forward Current: 5.0 Amp
RoHS Device
Features
-Supper fast switching time for high efficiency.
-Low forward voltage drop.
-High current capability.
-Low reverse leakage current.
-Plastic material has UL flammability classification 94V-0
Mechanical data
-Case: Molded plastic, JEDEC DO-27 molded plastic.
-Terminals: Solderable per MIL-STD-750, method 2026.
-Polarity: Color band denotes cathode.
-Mounting position: Any.
-Weight: 1.1 grams approx.
DO-27
1.0(25.4) min.
0.052(1.30)
DIA.
0.048(1.20)
0.375(9.50)
0.335(8.50)
1.0(25.4) min.
0.220(5.60)
DIA.
0.197(5.00)
Dimensions in inches and (millimeter)
Maximum Ratings and Electrical Characteristics
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load derate current by 20%.
Parameter
Symbol SF51-G SF52-G SF53-G SF54-G SF55-G SF56-G SF58-G Unit
Max. repetitive peak reverse voltage
VRRM
50
100
150
200
300
400
600
V
Max. DC blocking voltage
VDC
50
100
150
200
300
400
600
V
Max. RMS voltage
VRMS
35
Max. averaged forward rectified current
@TA=55°C
IO
Forward surge current, 8.3ms single
half sine-wave superimposed on rated
IFSM
load (JEDEC method)
Peak forward voltage at IF=4.0A DC
VF
Max. Reverse recovery time (Note 1)
Trr
Typical Junction capacitance (Note 2)
CJ
Max. DC reverse current
@TJ=25°C
IR
at rated DC bolcking voltage @TJ=100°C IR
Typical. thermal resistance (Note 3)
RθJA
Operating junction temperature
TJ
Storage temperature range
TSTG
70
105
140
210
280
5.0
150
0.95
1.25
35
40
90
75
5.0
100
10
-55 to +125
-55 to +150
420
V
A
A
1.30
V
50
nS
pF
μA
°C/W
°C
°C
Note 1. Measured with IF=0.5A, IR=1A, IRR=0.25A
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Thermal resistance junction to ambient.
Company reserves the right to improve product design , functions and reliability without notice.
QW-BS007
Comchip Technology CO., LTD.
REV: A
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