GBC557 datasheet(1/2 Pages) ETL

Part #	GBC557

Description	The GBC557 is designed for drive and output-stages of audio amplifiers

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Manufacturer	ETL [E-Tech Electronics LTD]

Direct Link	http://e-tech.com.hk

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GBC557

Page: 1/2

ISSUED DATE :2005/10/21

REVISED DATE :

G

G B

B C

C 555577

P

P N

N P

P S

S II L

L II C

C O

O N

N T

T R

R A

A N

N S

S II S

S T

T O

O R

R

Description

The GBC557 is designed for drive and output-stages of audio amplifiers.

Features

&High DC Current Gain: 120~800 @VCE=-5V, IC=-2mA

&

Complementary to GBC547

Package Dimensions

Millimeter

REF.

Min.

Max.

REF.

Min.

Max.

A

4.45

4.7

D

4.44

4.7

S1

1.02

-

E

3.30

3.81

b

0.36

0.51

L

12.70

-

b1

0.36

0.76

e1

1.150

1.390

C

0.36

0.51

e

2.42

2.66

Absolute Maximum Ratings (TA=25 )

::::

Parameter

Symbol

Ratings

Unit

Collector to Base Voltage

VCBO

-50

V

Collector to Emitter Voltage

VCEO

-45

V

Emitter to Base Voltage

VEBO

-5

V

Collector Current (continuous)

IC

-100

mA

Total Device Dissipation @ TA =25 :

Derate above 25 :

PD

625

5.0

mW

mW/ :

Total Device Dissipation @ TC =25 :

Derate above 25 :

PD

1.5

12

W

mW/ :

Operating and Storage Junction Temperature

TJ, Tstg

-55 ~ +150

:

Thermal Resistance, Junction to Ambient

R JA

200

: /W

Thermal Resistance, Junction to Case

R JC

83.3

: /W

Electrical Characteristics (TA = 25 : unless otherwise noted)

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

BVCBO

-50

-

V

IC=-100uA, IE=0

BVCEO

-45

-

V

IC=-2mA, IB=0

BVEBO

-5

-

V

IE=-100uA, IC=0

ICES

-

-100

nA

VCE=-20V, VBE=0

*VCE(sat)1

-

-0.075

-0.3

V

IC=-10mA, IB=-0.5mA

*VCE(sat)2

-

-0.25

-0.65

V

IC=-100mA, IB=-5mA

*VBE(sat)1

-

-0.7

-

V

IC=-10mA, IB=-0.5mA

*VBE(sat)2

-

-1.0

-

V

IC=-100mA, IB=-5mA

*VBE(on)1

-0.55

-0.62

-0.7

V

VCE=-5V, IC=-2mA

*VBE(on)2

-

-0.7

-0.82

V

VCE=-5V, IC=-10mA

*hFE

120

-

800

VCE=-5V, IC=-2mA

fT

-

320

-

MHz

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

Cob

-

3.0

6.0

pF

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

*Pulse Test: Pulse Width 380 s, Duty Cycle 2%

Classification Of hFE

Rank

A

B

C

Range

120 ~ 220

180 ~ 460

420 ~ 800

e 1

b

e

S E A T IN G

P L A N E

b 1

D

C

S 1

E

TO-92

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