CYStech Electronics Corp.
Spec. No. : C474LB Issued Date : 2009.08.13 Revised Date : Page No. : 1/3
Schottky Barrier R...
CYStech Electronics Corp.
Spec. No. : C474LB Issued Date : 2009.08.13 Revised Date : Page No. : 1/3
Schottky Barrier Rectifiers Reverse Voltage 20V to 60V Forward Current 1.0 Amperes
SB120 thru SB160
Features
Metal semiconductor junction with guard ring Epitaxial construction Low forward voltage drop High current capability The plastic material carries UL recognition 94V-0 For use in low voltage, high frequency inverters, free wheeling,
and polarity protection applications
Outline
DO-204AL(DO-41)
Mechanical Characteristics:
Case: JEDEC DO-204AL(DO-41) molded plastic Terminals: Tin plated axial leads, solderable per MIL-STD-202, method 208 Polarity: Color band denotes cathode Mounting position: Any Weight : 0.012oz., 0.33grams
Maximum Ratings and Electrical Characteristics
(Rating 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
SB120
SB130
Type SB140
SB150
SB160
Units
Maximum repetitive peak reverse voltage
VRRM
20
30
40
50
60
V
Maximum RMS voltage
VRMS
14
21
28
35
42
V
Maximum DC blocking voltage
VDC 20 30 40 50 60 V
Maximum forward voltage at 1A
VF 0.5
0.70 V
Maximum average forward rectified current .375”(9.5mm) lead lengths @TL=100°C
IF(AV)
1
A
Peak forward surge current @8.3ms single half
sine wave superimposed on rated load (JEDEC
IFSM
40
A
method)
Maximum DC reverse current at ra...