SB140 데이터 시트보기 (PDF) - Cystech Electonics Corp.
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SB140 Datasheet PDF : 3 Pages
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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
rated DC blocking voltage
TJ=25°C
TJ=100°C
IR
0.5
mA
10
Typical thermal resistance (Note 1)
RθJL
15
°C/W
Typical junction capacitance (Note 2)
CJ
Operating junction temperature range
TJ
150
pF
-55 ~ +125
°C
Storage temperature range
TSTG
-55 ~ +150
°C
Note: 1.Thermal resistance, junction to lead.
2.Measured at 1.0MHz and applied reverse voltage of 4.0VDC
SB120 thru SB160
CYStek Product Specification
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