CYStech Electronics Corp.
Spec. No. : C337SC Issued Date : 2011.03.10 Revised Date : 2013.05.22 Page No. : 1/6
5.0Amp....
CYStech Electronics Corp.
Spec. No. : C337SC Issued Date : 2011.03.10 Revised Date : 2013.05.22 Page No. : 1/6
5.0Amp. Surface Mount
Schottky Barrier Diodes
SK520SC thru SK5100SC
Features
For surface mounted applications. For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0 Low leakage current High surge capability High temperature soldering: 250°C/10 seconds at terminals Exceeds environmental standards of MIL-S-19500/228
Mechanical Data
Case: Molded plastic, SMC/JEDEC DO-214AB. Terminals: Solder plated, solderable per MIL-STD-750 method 2026 Polarity: Indicated by cathode band. Mounting Position : Any. Weight: 0.195 gram, 0.00585 ounce
Maximum Ratings and Electrical Characteristics
(Rating at 25°C ambient temperature unless otherwise specified. )
Parameter
Symbol
SK520 SK530
SK540
Type SK550
SK560
SK580 SK5100 Units
Repetitive peak reverse voltage
VRRM 20
30
40
50
60
80 100 V
Maximum RMS voltage
VRMS 14
21
28
35
42
56
70
V
Maximum DC blocking voltage
VR 20 30 40 50 60 80 100 V
Maximum instantaneous forward voltage, IF=5A (Note 1)
VF 0.55 0.55 0.55 0.7 0.7 0.85 0.85 V
Average forward rectified current
IO
5A
Peak forward surge current @8.3ms
single half sine wave superimposed IFSM 150 A
on rated load (JEDEC method)
Maximum DC reverse current VR=VRRM,TA=25℃ VR=VRRM,TA=125℃
IR
0.5...
