SD103B(2010) Ver la hoja de datos (PDF) - Vishay Semiconductors
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SD103B Datasheet PDF : 6 Pages
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SD103A, SD103B, SD103C
Vishay Semiconductors
Small Signal Schottky Diodes
Features
• The SD103 series is a Metal-on-silicon
Schottky barrier device which is
protected by a PN junction guard ring.
• The low forward voltage drop and fast
switching make it ideal for protection of
MOS devices, steering, biasing and
coupling diodes for fast switching and low
logic level applications.
• Other applications are click suppression, efficient
full wave bridges in telephone subsets, and
blocking diodes in rechargeable low voltage
battery systems.
• These diodes are also available in the SOD-123
and SOD-323 case with type designations
SD103AW(S)-V...SD103CW(S)-V, and in the
MiniMELF case with type designations LL103A
thru LL103C.
• For general purpose applications
• AEC-Q101 qualified
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
• Halogen-free according to IEC 61249-2-21
definition
94 9367
Applications
• HF-Detector
• Protection circuit
• Small battery charger
• AC-DC/DC-DC converters
Mechanical Data
Case: DO-35
Weight: approx. 125 mg
Cathode band color: black
Packaging codes/options:
TR/10 k per 13" reel (52 mm tape), 50 k/box
TAP/10 k per Ammopack (52 mm tape), 50 k/box
Parts Table
Part
SD103A
SD103B
SD103C
Type differentiation
Ordering code
VR = 40 V
SD103A-TR or SD103A-TAP
VR = 30 V
SD103B-TR or SD103B-TAP
VR = 20 V
SD103C-TR or SD103C-TAP
Type Marking
SD103A
SD103B
SD103C
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Part
Symbol
SD103A
VR
Peak inverse voltage
SD103B
VR
SD103C
VR
Power dissipation (infinite heatsink)
Ptot
Single cycle surge 60 Hz sine wave
IFSM
1) Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature
Remarks
Tape and Reel/Ammopack
Tape and Reel/Ammopack
Tape and Reel/Ammopack
Value
Unit
40
V
30
V
20
V
4001)
mW
15
A
Document Number 85754 For technical questions within your region, please contact one of the following:
Rev. 1.6, 23-Jul-10
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
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