HI-SINCERITY

MICROELECTRONICS CORP.

Spec. No. : HE6422

Issued Date : 1992.11.25

Revised Date : 2001.06.15

Page No. : 1/3

HBC556

HSMC Product Specification

HBC556

PNP EPITAXIAL PLANAR TRANSISTOR

Description

The HBC556 is primarily intended for use in driver stage of audio

amplifiers.

Features

• High Breakdown Voltage: 65V at IC=1mA

• High AC Current Gain: 75-500 at IC=2mA,VCE=5V,f=1MHz

Absolute Maximum Ratings

• Maximum Temperatures

Storage Temperature ............................................................................................ -55 ~ +150

°C

Junction Temperature ................................................................................... +150

°C Maximum

• Maximum Power Dissipation

Total Power Dissipation (Ta=25

°C) ............................................................................... 500 mW

• Maximum Voltages and Currents (Ta=25°C)

VCBO Collector to Base Voltage ....................................................................................... -80 V

VCEO Collector to Emitter Voltage .................................................................................... -65 V

VEBO Emitter to Base Voltage ............................................................................................ -5 V

IC Collector Current ..................................................................................................... -100 mA

°C)

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

BVCBO

-80

-

-

V

IC=-100uA, IE=0

BVCEO

-65

-

-

V

IC=-1mA, IB=0

BVEBO

-5

-

-

V

IE=-10uA, IC=0

ICBO

-

-

-15

nA

VCB=-30V, IE=0

VBE(on)1

-600

-

-750

mV

IC=-2mA, VCE=-5V

VBE(on)2

-

-

-820

mV

IC=-10mA, VCE=-5V

*VCE(sat)1

-

-

-300

mV

IC=-10mA, IB=-0.5mA

*VCE(sat)2

-

-

-650

mV

IC=-100mA, IB=-5mA

*hFE

75

-

475

VCE=-5V, IC=-2mA,

fT

-

300

-

MHZ

VCE=-5V, IC=-10mA, f=100MHz

Cob

-

4.5

-

Pf

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

*Pulse Test : Pulse Width

≤380us, Duty Cycle≤2%

Classification of hFE

Rank

A

B

Normal

Range

125-250

220-475

75-475