1N4148

Document Number 81857

Rev. 1.3, 29-Oct-10

Vishay Semiconductors

www.vishay.com

1

For technical questions within your region, please contact one of the following:

Small Signal Fast Switching Diodes

Features

• Silicon epitaxial planar diodes

• Electrically equivalent diodes:

1N4148 - 1N914

• Compliant to RoHS Directive 2002/95/EC

and in accordance to WEEE 2002/96/EC

•

Halogen-free according to IEC 61249-2-21

definition

Applications

• Extreme fast switches

Mechanical Data

Case: DO-35

Weight: approx. 105 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

Parts Table

Absolute Maximum Ratings

Thermal Characteristics

94 9367

Part

Ordering code

Type marking

Remarks

1N4148

1N4148-TAP or 1N4148-TR

V4148

Ammopack/tape and reel

Parameter

Test condition

Symbol

Value

Unit

Repetitive peak reverse voltage

100

V

Reverse voltage

75

V

Peak forward surge current

2A

Repetitive peak forward current

500

mA

Forward continuous current

300

mA

Average forward current

150

mA

Power dissipation

440

mW

500

mW

Parameter

Test condition

Symbol

Value

Unit

Thermal resistance junction to ambient air

350

K/W

Junction temperature

175

°C

Storage temperature range

- 65 to + 150

°C