SF51G Datasheet, PDF (1/3 Pages) Micro Commercial Components – 5 Amp High Efficiency Glass Passivated Rectifier 50 to 600 Volts

CYStech Electronics Corp.
5.0Amp. Glass Passivated Super Fast Rectifiers
SF51G thru SF56G
Spec. No. : C194LD
Issued Date : 2012.12.11
Revised Date : 2013.05.03
Page No. : 1/3
Features
• High current capability
• High reliability
• Low forward voltage drop
• High surge current capability
Mechanical Data
• Case: Molded plastic DO-201AD
• Terminals: Solder plated, solderable per MIL-STD-750 method 2026
• Polarity: Indicated by cathode band.
• Epoxy : UL94V-0 rate flame retardant
• Weight: 0.041 oz., 1.15 gram
Maximum Ratings and Electrical Characteristics
(Rating at 25°C ambient temperature unless otherwise specified. )
Parameter
Type
Symbol SF SF SF SF SF SF
51G 52G 53G 54G 55G 56G
Repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum instantaneous
forward voltage, IF=5A (Note 1)
Reverse Recovery Time
Average forward rectified current
@TA=55℃
Peak forward surge current @8.3ms
single half sine wave superimposed
on rated load (JEDEC method)
Maximum DC reverse current
VR=VRRM,TA=25℃(Note 1)
VR=VRRM,TA=100℃(Note 1)
Storage temperature
VRRM
VRMS
VR
VF
trr
IFAV
IFSM
IR
Tstg
50 100 150 200 300 400
35 70 105 140 210 280
50 100 150 200 300 400
0.95
1.3
35
5
125
5
100
-55 ~ +150
Operating temperature
TJ
Notes : 1. Pulse test, pulse width=300μsec, 2% duty cycle
2 . Reverse recovery test condition: IF=0.5A, IR=1.0A, IRR=0.25A
-55 ~ +150
SF SF Units
57G 58G
500 600 V
350 420 V
500 600 V
1.7
V
ns
A
A
μA
μA
℃
℃
SF51G thru SF58G
CYStek Product Specification