BAT42, BAT43

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Vishay Semiconductors

Rev. 1.9, 16-Nov-2021

1

Document Number: 85660

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

Small Signal Schottky Diode

LINKS TO ADDITIONAL RESOURCES

MECHANICAL DATA

Case: DO-35 (DO-204AH)

Weight: approx. 125 mg

Cathode band color: black

Packaging codes/options:

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

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

FEATURES

• For general purpose applications

• These diodes feature very low turn-on voltage

and fast guard ring against excessive voltage,

such as electrostatic discharges

• These diodes are also available in the SOD-123

case with the type designations BAT42W-V to

BAT43W-V and in MiniMELF SOD-80 case with

the type designations LL42 to LL43

• Material categorization: for definitions of compliance

Note

Note

333

DDD3 D

3D Models

PARTS TABLE

PART

ORDERING CODE

CIRCUIT CONFIGURATION

TYPE MARKING

REMARKS

BAT42

BAT42-TR or BAT42-TAP

Single

BAT42

Tape and reel/ammopack

BAT43

BAT43-TR or BAT43-TAP

Single

BAT43

Tape and reel/ammopack

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

Repetitive peak reverse voltage

30

V

200

mA

δ < 0.5

500

mA

4A

200

mW

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

300

K/W

Junction temperature

125

°C

Ambient operating temperature range

-65 to +125

°C

Storage temperature range

-65 to +150

°C