2SC5171
TOSHIBA Transistor Silicon NPN Epitaxial Type

2SC5171
Power Amplifier Applications
Driver Stage Amplifier Applications•High transition frequency: fT = 200 MHz (typ.)•Complementary to 2SA1930

Unit: mm

Maximum Ratings (Tc = 25°C)
Characteristics

SymbolRating

Unit

Collector-base voltage

VCBO

180

V

Collector-emitter voltage

VCEO

180

V

Emitter-base voltage

VEBO

5V

Collector current

IC

2

A

Base current

IB1

A

Collector power
dissipation

Ta = 25°C
Tc = 25°C

PC

2.0W

20Junction temperature

Tj

150°C

Storage temperature rangeTstg−55 to 150°C―JEITA―TOSHIBA

2-10R1A

Weight: 1.7 g (typ.)Electrical Characteristics (Tc = 25°C)
Characteristics

JEDEC

SymbolTest Condition

MinTyp.

MaxUnitCollector cut-off current

ICBO

VCB = 180 V, IE = 0―

―

5.0µA

Emitter cut-off current

IEBO

VEB = 5 V, IC = 0―

―

5.0µA

V (BR) CEO

IC = 10 mA, IB = 0180――VhFE (1)VCE = 5 V, IC = 0.1 A

100―320hFE (2)VCE = 5 V, IC = 1 A

50――Collector-emitter breakdown voltage
DC current gainCollector-emitter saturation voltage

VCE (sat)

IC = 1 A, IB = 0.1 A

―

0.16

1.0V

Base-emitter voltage

VBE

VCE = 5 V, IC = 1 A

―

0.68

1.5VTransition frequency

fT

VCE = 5 V, IC = 0.3 A―200―

MHzCollector output capacitanceCob

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

―16―

pF

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2SC5171
MarkingC5171

Part No. (or abbreviation code)
Lot No.

A line indicateslead (Pb)-free package orlead (Pb)-free finish.

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2SC5171

IC – VCEIC – VBE

2.050

150

40

1.6

IC (A)30201.21086Collector current

IC (A)

100Collector current

2.00.84
IB = 2 mA
0.4

1.6

1.2

Tc = 100°C

25°C

0.8−25°C
0.4

Common emitter
Tc = 25°C
002468Collector-emitter voltage

VCE

Common emitter
VCE = 5 V00

100.4(V)

0.8

Base-emitter voltage

VCE (sat) – IC

1.6

VBE

2.0(V)

hFE – IC
1000

hFE

1

Tc = 100°C
0.1

DC current gainCollector-emitter saturation voltage
VCE (sat) (V)

1.2

Tc = 25°C

Tc = −25°C

Common emitter
IC/IB = 100.11

Tc = 100°C

300

100

Tc = −25°C

Tc = 25°C

30100.01
0.01

10Common emitter
VCE = 5 V

Collector current IC (A)

30.01

0.1

Collector current IC

110(A)

Safe Operating Area
5 IC max (pulsed)*
310 ms*Collector current IC(A)IC max(continuous)

1 ms*

100 µs*10.5

DC operation
Tc = 25°C

0.3
100 ms*
0.1
0.05
0.03

*: Single nonrepetitive pulse
Tc = 25°C

Curves must be derated
linearly with increase in0.01 temperature.
31030

VCEO max

100

Collector-emitter voltage

300VCE1000(V)32004-07-26

2SC5171

RESTRICTIONS ON PRODUCT USE

030619EAA• The information contained herein is subject to change without notice.
• The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patent or patent rights ofTOSHIBA or others.
• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physicalstress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards ofsafety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure ofsuch TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges asset forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions andconditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor ReliabilityHandbook” etc..
• The TOSHIBA products listed in this document are intended for usage in general electronics applications(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life orbodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane orspaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in thisdocument shall be made at the customer’s own risk.
• TOSHIBA products should not be embedded to the downstream products which are prohibited to be producedand sold, under any law and regulations.

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