HI-SINCERITY

MICROELECTRONICS CORP.

Spec. No. : HA200207

Issued Date : 1996.07.15

Revised Date : 2002.02.25

Page No. : 1/3

HSD879

HSMC Product Specification

HSD879

SILICON NPN EPITAXIAL TYPE TRANSISTOR

Description

For 1.5V and 3v electronic flash use.

Features

• Charger-up time is about 1 ms faster than of a germanium transistor

• Small saturation voltage can bring less power dissipation and flashing times

Absolute Maximum Ratings

• Maximum Temperatures

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

°C

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

°C Maximum

• Maximum Power Dissipation

Total Power Dissipation (Ta=25

°C) ................................................................................ 750 mW

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

BVCBO Collector to Base Voltage....................................................................................... 30 V

BVCEX Collector to Emitter Voltage .................................................................................... 20 V

BVCEO Collector to Emitter Voltage.................................................................................... 10 V

BVEBO Emitter to Base Voltage............................................................................................ 6 V

IC Collector Current............................................................................................................... 3 A

IC Collector Current (Pluse) .................................................................................................. 5 A

°C)

Symbol

Min.

Typ.

Max.

Unit

Test Condition

BVCEO

10

-

-

V

IC=1mA

BVEBO

6

-

-

V

IE=10uA

BVCBO

30

-

-

V

IC=10uA

BVCEX

20

-

-

V

IC=1mA, VBE=3V

ICBO

-

-

100

nA

VCB=20V

IEBO

-

-

100

nA

VBE=4V

*hFE

140

210

400

VCE=2V, IC=3A

*VCE(sat)

-

0.3

0.4

V

IC=3A, IB=60mA

fT

-

200

-

MHZ

VCE=10V, IC=50mA

Cob

-

30

-

pF

VCB=10V, f=1MHZ

*Pulse Test: Pulse Width

≤380us, Duty Cycle≤2%

TO-92