Continental Device India Limited

An IS/ISO 9002 and IECQ Certified Manufacturer

NPN SILICON PLANAR TRANSISTOR

2N3478

TO-72

VHF/UHF Applications

ABSOLUTE MAXIMUM RATINGS

DESCRIPTION

SYMBOL

VALUE

UNIT

Collector -Base Voltage

VCBO

30

V

Collector -Emitter Voltage

VCEO

15

V

Emitter Base Voltage

VEBO

2.0

V

Collector Current

IC

50

mA

Power Dissipation @ Ta=25 deg C

Ptot

200

mW

Operating & Storage Junction

Tj, Tstg

-65 to +200

deg C

Temperature Range

ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified)

DESCRIPTION

SYMBOL TEST CONDITION

MIN

TYP

MAX

UNIT

Collector Cut off Current

ICBO

VCB=15V, IE=0

-

-

20

nA

Collector -Base Voltage

VCBO

IC=1uA, IE=0

30

-

-

V

Collector -Emitter Voltage

VCEO

IC=1uA, IB=0

15

-

-

V

Emitter Base Voltage

VEBO

IE=1uA, IC=0

2.0

-

-

V

DC Current Gain

hFE

IC=2mA,VCE=8V

25

-

150

DYNAMIC CHARACTERISTICS

Forward Current Transfer Ratio

hfe

IC=2mA,VCE=8V,f=100MHz

7.5

-

16

Out-Put Capacitance

Ccb

VCB=10V, IE=0, f=1MHz

-

-

1.0

pF

IS / IECQC 700000

IS / IECQC 750100

IS/ISO 9002

Lic# QSC/L- 000019.2

Continental Device India Limited

Data Sheet

Page 1 of 2

http://www.bocasemi.com

Boca Semiconductor Corp.

BSC