CYStech Electronics Corp.
Spec. No. : C347SC
Issued Date : 2011.05.30
Revised Date :
Page No. : 1/ 5
2.0Amp. Surface Mount Schottky Barrier Diodes
SK220SC-SK2150SC Series
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
Type
Symbol SK220 SK240 SK260 SK2100 SK2150 Units
Repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum instantaneous
forward voltage, IF=2A
Average forward rectified current
Peak forward surge current @8.3ms single half sine
wave superimposed on rated load (JEDEC method)
Maximum DC reverse current
VR=VRRM,TA=25℃
VR=VRRM,TA=125℃
Maximum thermal resistance, Junction to ambient
Maximum thermal resistance, Junction to lead
Diode junction capacitance @ f=1MHz and applied
4VDC reverse voltage
Storage temperature
Operating temperature
VRRM
VRMS
VR
VF
IO
IFSM
IR
Rth,JA
Rth,JL
CJ
Tstg
TJ
20 40 60 100 150 V
14 28 42 70 105 V
20 40 60 100 150 V
0.50 0.7 0.85 0.9 V
2A
50 A
0.5
10
55
20 (Note)
170(typ)
-55 ~ +150
-55 ~ +125
-55 ~ +150
mA
mA
℃/W
pF
℃
℃
Note : Measure on PCB with 0.2”×0.2”(5mm×5mm) copper pad area.
SK220SC-SK2150SC
CYStek Product Specification
