SD103A, SD103B, SD103C

www.vishay.com

Vishay Semiconductors

Rev. 1.7, 06-May-13

1

Document Number: 85754

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Small Signal Schottky Diodes

MECHANICAL DATA

Case: DO-35

Weight: approx. 125 mg

Cathode band color: black

Packaging codes/options:

TR/10K per 13" reel (52 mm tape), 50K/box

TAP/10K per ammopack (52 mm tape), 50K/box



FEATURES

• The SD103 series is a metal-on-silicon Schottky

barrier device which is protected by a PN

junction guardring

• 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 to

SD103CW(S)-V, and in the

MiniMELF case with type

designations LL103A thru LL103C

• For general purpose applications

• AEC-Q101 qualified

• Material categorization: For definitions of compliance

APPLICATIONS

• HF-detector

• Protection circuit

• Small battery charger

• AC-DC/DC-DC converters

Note

Note

PARTS TABLE

PART

TYPE

DIFFERENTATION

ORDERING CODE

TYPE MARKING

INTERNAL

CONSTRUCTION

REMARKS

SD103A

SD103A-TR or SD103A-TAP

SD103A

Single diode

Tape and reel/ammopack

SD103B

SD103B-TR or SD103B-TAP

SD103B

Single diode

Tape and reel/ammopack

SD103C

SD103C-TR or SD103C-TAP

SD103C

Single diode

Tape and reel/ammopack

PARAMETER

TEST CONDITION

PART

SYMBOL

VALUE

UNIT

Peak inverse voltage

SD103A

40

V

SD103B

30

V

SD103C

20

V

400

mW

Single cycle surge 60 Hz sine wave

15

A

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

310

K/W

Junction temperature

125

°C

Storage temperature range

- 55 to + 150

°C