SS8550D - Fairchild Semiconductor

SS8550

PNP Epitaxial Si licon Transistor

Absolute Maximum Ratings Ta=25°C unless otherwise noted

Electrical Characteristics Ta=25°C unless otherwise noted

hFEClassification

Symbol Parameter Ratings Units

VCBO Collector-Base Voltage -40 V

VCEO Collector-Emitter Voltage -25 V

VEBO Emitter-Base Voltage -6 V

ICCollector Current -1.5 A

PCCollector Power Dissipation 1 W

TJJunction Temperature 150 °C

TSTG Storage Temperature -65 ~ 150 °C

Symbol Param e ter Test Condit ion Min. Typ. Max. Units

BVCBO Collect or-B ase Break down Voltage IC= -100µA, IE=0 -40 V

BVCEO Collect or-E mitter Break down Voltage IC= -2mA, IB=0 -25 V

BVEBO Emitter-Base Breakdown Voltage IE= -100µA, IC=0 -6 V

ICBO Collector Cut-off Current VCB= -35V, IE=0 -100 nA

IEBO Emitter Cut-off Current VEB= -6V, IC=0 -100 nA

hFE1

hFE2

hFE3

DC Current Gain VCE= -1V, IC= -5mA

VCE= -1V, IC= -100mA

VCE= -1V, IC= -800mA

170

160

80 300

VCE (sat) Collector-Emitter Saturat ion Voltage IC= -800mA, IB= -80mA -0.28 -0.5 V

VBE (sat) Base-Emitter Saturation Voltage IC= -800mA, IB= -80mA -0.98 -1.2 V

VBE (on) Base-Emitter on Voltage VCE= -1V, IC= -10mA -0.66 -1.0 V

Cob Output Capacitance VCB= -10V, IE=0

f=1MHz 15 pF

fTCurrent Gain Bandwidth Product VCE= -10V, IC= -50mA 100 200 MHz

Classification B C D

hFE2 85 ~ 160 120 ~ 200 160 ~ 300

1. Emitter 2. Base 3. Collector

SS8550

2W Output Amplifier of Portable Radios in

Class B P ush-pull Operation .

• Complimentary to SS8050

• Collector Current: IC=1.5A

• Collector Power Dissipation: PC=2W (TC=25°C)

TO-92

SS8550

Rev. A2, November 2002

Typical Characteristics

Figure 1. Static Characteristic Figure 2. DC current Gain

Figure 3. Base-Emitter Saturation Vo ltage

Collector-Emitter Saturation Voltage Figure 4. Base-Emitter On Voltage

Figure 5. Collector Output Capacitance Figure 6. Current Gain Bandwidth Product

-0.4 -0.8 -1.2 -1.6 -2.0

-0.1

-0.2

-0.3

-0.4

-0.5

IB=-4.0mA

IB=-3.5mA

IB=-3.0mA

IB=-2.5mA

IB=-2.0mA

IB=-1.5mA

IB=-1.0mA

IB=-0.5mA

IC[mA], COLLECTOR CURRENT

VCE[V], COLLECTOR-EMITTER VOLTAGE

-0.1 -1 -10 -100 -1000

100

1000 VCE = -1V

hFE, DC CURRENT GAIN

IC[mA], COLLECTOR CURRENT

-0.1 -1 -10 -100 -1000

-10

-100

-1000

-10000

VCE(sat)

VBE(sat)

IC=10IB

VBE(sat), VCE(sat)[V] , SATURATION VOLTAGE

IC[mA], COLLECTOR CURRENT

-0.0 -0.2 -0.4 -0.6 -0.8 -1.0 -1.2

-0.1

-1

-10

-100 VCE = -1V

IC[mA], COLLECTO R CURRENT

VBE[V], BASE-EMITTER VOLTAGE

-1 -10 -100 -1000

100 f=1MHz

IE=0

Cob[pF], CAPACITANCE

VCB[V], COLLECTOR-BASE VOLTAGE

-1 -10 -100 -1000

100

1000 VCE=-10V

fT[MHz], CURRENT GAIN-BANDWIDTH PRODUCT

IC[mA], COLLECTOR CURRENT

0.46 ±0.10

1.27TYP

(R2.29)

3.86MAX

[1.27 ±0.20]1.27TYP

[1.27 ±0.20]

3.60 ±0.20

14.47 ±0.40

1.02 ±0.10

(0.25) 4.58 ±0.20

4.58 +0.25

–0.15

0.38 +0.10

–0.05

0.38 +0.10

–0.05

TO-92

Package Dimensions

SS8550

Dimensions in Millimeters

TRADEMARKS

The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not

intended to be an exhaustive list of all such trademarks.

DISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY

PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY

LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;

NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT

DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR

CORPORATION.

As used herein:

1. Life support devices or systems are devic es or syst em s

which, (a) ar e intended for surgical implant into the body,

or (b) support or sustain life, or (c) whose failure to perform

when properly used in accordance with instructions for use

provided in the labeling, can be reasonably expected to

result in significant injury to the user.

2. A critical component is any component of a life support

device or system whose failure to perform can be

reasonably expected to cause the failure of the life support

device or system, or to affect its safety or effectiveness.

PRODUCT STATUS DEFINITIONS

Definition of Terms

Datasheet Identification Product Status Definition

Advance Information Formative or In

Design This datasheet contains the design specifications for

product development. Specifications may change in

any manner without notice.

Preliminary First Production This datasheet contains preliminary data, and

supplementary data will be published at a later date.

Fairchild Semiconduct or reserv es the right to make

changes at any time without notice in order to improve

design.

No Identification Needed Full Production This datasheet contains final specifications. Fairchild

Semiconductor reserves the right to make changes at

any time without notice in order to improve design.

Obsolete Not In Production This datasheet contains specifications on a product

that has been discontinued by Fairchild semiconductor.

The datasheet is printed for reference information only.

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