BF458 查看數據表（PDF） - New Jersey Semiconductor

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BF458

NPN high-voltage transistors

New Jersey Semiconductor 

20 STERN AVE.

SPRINGFIELD, NEW JERSEY 07081

U.S.A.

TELEPHONE: (973) 376-2922

(212) 227-6005

FAX: (973) 376-8960

NPN high-voltage transistors

BF458; BF459

FEATURES

• Low current (max. 100 mA)

• High voltage (max. 300 V).

APPLICATIONS

• Intended for video output stages in black-and-white and

in colour television receivers.

DESCRIPTION

NPN transistors in a TO-126; SOT32 plastic package.

PINNING

PIN

1

2

3

DESCRIPTION

emitter

collector, connected to mounting base

base

Top view

Fig.1 Simplified outline (TO-126; SOT32)

and symbol.

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL

PARAMETER

VCBO

collector-base voltage

BF458

BF459

VCEO

collector-emitter voltage

BF458

BF459

VEBO

Ic

'CM

IBM

Plot

Tstg

Tj

Tamb

emitter-base voltage

collector current (DC)

peak collector current

peak base current

total power dissipation

storage temperature

junction temperature

operating ambient temperature

CONDITIONS

open emitter

open base

open collector

Tmbs90°C

MIN. MAX. UNIT

_

250

V

300

V

-

250

V

300

V

-

5

V

-

100

mA

-

300

mA

-

100

mA

-

6

W

-65

+150 °C

-

150

°C

-65

+150 °C

Quality Semi-Conductors

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