1

Motorola Small–Signal Transistors, FETs and Diodes Device Data

High Voltage Transistors

NPN Silicon

MAXIMUM RATINGS

Rating

Symbol

BF392

BF393

Unit

Collector – Emitter Voltage

VCEO

250

300

Vdc

Collector – Base Voltage

VCBO

250

300

Vdc

Emitter – Base Voltage

VEBO

6.0

Vdc

Collector Current — Continuous

IC

500

mAdc

Total Device Dissipation @ TA = 25°C

Derate above 25

°C

PD

625

5.0

mW

mW/

°C

Total Device Dissipation @ TC = 25°C

Derate above 25

°C

PD

1.5

12

Watts

mW/

°C

Operating and Storage Junction

Temperature Range

TJ, Tstg

– 55 to +150

°C

THERMAL CHARACTERISTICS

Characteristic

Symbol

Max

Unit

Thermal Resistance, Junction to Ambient

RqJA

200

°C/W

Thermal Resistance, Junction to Case

RqJC

83.3

°C/W

Characteristic

Symbol

Min

Max

Unit

OFF CHARACTERISTICS

Collector – Emitter Breakdown Voltage(1)

(IC = 1.0 mAdc, IB =0)

BF392

BF393

V(BR)CEO

250

300

—

—

Vdc

Collector – Base Breakdown Voltage

(IC = 100 mAdc, IE = 0)

BF392

BF393

V(BR)CBO

250

300

—

—

Vdc

Emitter – Base Breakdown Voltage

(IE = 100 mAdc, IC = 0)

BF392

BF393

V(BR)EBO

6.0

6.0

—

—

Vdc

Collector Cutoff Current

(VCB = 200 Vdc, IE = 0)

BF392

(VCB = 200 Vdc, IE = 0)

BF393

ICBO

—

—

0.1

0.1

µAdc

Emitter Cutoff Current

(VEB = 6.0 Vdc, IC = 0)

BF392

(VEB = 6.0 Vdc, IC = 0)

BF393

IEBO

—

—

0.1

0.1

µAdc

1. Pulse Test: Pulse Width

v 300 ms; Duty Cycle v 2.0%.

Order this document

by BF392/D

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

BF392

BF393

CASE 29–04, STYLE 1

TO–92 (TO–226AA)

1

2

3

COLLECTOR

3

2

BASE

1

EMITTER