General Purpose and Low VCE(sat) Transistors | BD442(LEGACY FAIRCHILD)

4.0 A, 80 V PNP Bipolar Power Transistor

Obsolete

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Overview

This series of plastic, medium-power PNP transistors can be used for amplifier and switching applications. Complementary types are BD437 and BD441.

  • Pb-Free Packages are Available

Tools and Resources

Product services, tools and other useful resources related to BD442(LEGACY FAIRCHILD)

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Polarity

Type

VCE(sat) Max (V)

IC Cont. (A)

VCEO Min (V)

VCBO (V)

VEBO (V)

VBE(sat) (V)

VBE(on) (V)

hFE Min

hFE Max

fT Min (MHz)

PTM Max (W)

Reference Price

BD442STU

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Obsolete

Similar Products
CAD Model

Pb

A

H

P

TO-126-3

340AS

NA

0

TUBE

1920

N

PNP

General Purpose

0.8

4

80

80

5

-

1.5

40

475

3

36

Price N/A

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Reliability Data

Die Related Summary Data

Device: BD442STU

Equivalent to wafer fab process: TM

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

TM

21

1953855815

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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