NPN PLASTIC POWER TRANSISTORS

BF457, 458, 459

TO126

Plastic Package

Video Output Stages of TV Sets , for AF Output Stages with a High Operating

Voltage and as Driver Transistors in Horizontal Deflection Circuit Aplications.

ABSOLUTE MAXIMUM RATINGS (Ta=25ºC unless specified otherwise)

DESCRIPTION

SYMBOL

457

458

459

UNITS

Collector Base Voltage(open emitter)

>160

>250

>300

V

Collector Emitter Voltage (open base)

>160

>250

>300

V

Emitter Base Voltage(open collector)

>5.0

V

Collector Current

<100

mA

Collector current (Peak Value)

<300

mA

Base Current

<50

mA

Total Power Dissipation@ Tc=45°C

<10

W

Total Power Dissipation@ Ta=25°C

<1.2

W

Junction Temperature

<150

°C

Storage Temperature

-65 to +150

°C

THERMAL RESISTANCE

From Junction to case

10

K/W

From Junction to ambient

104

K/W

ELECTRICAL CHARACTERISTICS (Ta=25ºC Unless Otherwise Specified)

DESCRIPTION

SYMBOL

457

458

459

UNITS

Collector-Cut off Current

<50

nA

<50

nA

<50

nA

Emitter cut off Current

<50

nA

Breakdown Voltages

>160

>250

>300

V

>160

>250

>300

V

>5.0

V

Saturation Voltage

<1.0

V



B

C

E

Continental Device India Limited

Data Sheet

Page 1 of 4

Continental Device India Limited

An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company