2SA1943.pdf

2SA1943

TOSHIBA Transistor Silicon PNP Triple Diffused Type

2SA1943

Power Amplifier Applications

Unit: mm

• High collector voltage: V CEO = −230 V (min)

• Complementary to 2SC5200

• Recommended for 100-W high-fidelity audio frequency amplifier

output stage.

Absolute Maximum Ratings (Ta = 25°C)

Characteristics

Symbol

Rating

Unit

Collector-base voltage

V CBO −230

Collector-emitter voltage

V CEO −230

Emitter-base voltage

V EBO −5

Collector current

I C −15

Base current

I B −1.5

Collector power dissipation

(Tc = 25°C)

P C

150

JEDEC ―

Junction temperature

T j

150

°C

JEITA

―

Storage temperature range

T stg −55 to 150

°C

TOSHIBA

2-21F1A

Note: Using continuously under heavy loads (e.g. the application of high

temperature/current/voltage and the significant change in

temperature, etc.) may cause this product to decrease in the

reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are

within the absolute maximum ratings.

Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook

(“Handling Precautions”/Derating Concept and Methods) and individual reliability data (i.e. reliability test report

and estimated failure rate, etc).

Weight: 9.75 g (typ.)

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2SA1943

Electrical Characteristics (Ta = 25°C)

Characteristics

Symbol

Test Condition

Min

Typ.

Max

Unit

Collector cut-off current

I CBO

CB = −230 V, I E = 0

― ― −5.0 μA

Emitter cut-off current

I EBO

EB = −5 V, I C = 0

― ― −5.0 μA

Collector-emitter breakdown voltage

V (BR) CEO I C = −50 mA, I B = 0

−230 ― ―

DC current gain

h FE (1)

(Note)

V CE = −5 V, I C = −1 A

55 ―

160

h FE (2)

CE = −5 V, I C = −7 A

60 ―

Collector-emitter saturation voltage

V CE (sat) I C = −8 A, I B = −0.8 A

― −1.5 −3.0

Base-emitter voltage

V BE

CE = −5 V, I C = −7 A

― −1.0 −1.5

Transition frequency

f T

V CE = −5 V, I C = −1 A

―

30 ―

MHz

Collector output capacitance

C ob

V CB = −10 V, I E = 0, f = 1 MHz ―

360 ―

Note: h FE (1) classification R: 55 to 110, O: 80 to 160

Marking

Part No. (or abbreviation code)

TOSHIBA

2SA1943

Lot No.

JAPAN

A line indicates

lead (Pb)-free package or

lead (Pb)-free finish.

2006-11-09

2SA1943

I C – V CE

I C – V BE

−20

Common emitter

Tc = 2 5 ° C

Common emitter

V CE = −5 V

−16

−800

−16

−600

−400

−250 −200

−150

−12

−8

−100

−8

I B = −10 mA

−50

−40

−4

−30

−4

Tc = 100°C

−20

−2 −4 −6 −8 −10

−25

−0.4 −0.8 −1.2 −1.6 −2.0

Collector-emitter voltage V CE (V)

Base-emitter voltage V BE (V)

V CE (sat) – I C

h FE – I C

−3

300

Tc = 100°C

−1

100

−0.3

−25

Tc = 100°C

−25

Common emitter

V CE = −5 V

−0.1

Common emitter

I C /I B = 10

−0.01

−0.1 −1 −10

−100

−0.001

−0.01

−0.1 −1

−10 −100

Collector current I C (A)

Safe Operating Area

−50

−30

I C max (pulsed)*

1 ms*

I C max (continuous)

10 ms*

−10

−5

100 ms*

−3

−1

DC operation

Tc = 25°C

−0.5

−0.3

−0.1

*: Single nonrepetitive pulse

Tc = 2 5 ° C

Curves must be derated

linearly with increase in

temperature.

−0.05

V CEO max

−0.03

−2

−10

−30

−100 −300 −1000

Collector-emitter voltage V CE (V)

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2SA1943

r th – t w

Infinite heat sink

0.1

Curves should be applied in thermal limited

area. (single nonrepetitive pulse)

0.01

0.001

0.01

0.1

100

1000

Pulse width t w (s)

2006-11-09

2SA1943

RESTRICTIONS ON PRODUCT USE

20070701-EN

• The information contained herein is subject to change without notice.

• 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 physical

stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of

safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of

such 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 as

set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and

conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability

Handbook” 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 or

bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or

spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,

medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his

document shall be made at the customer’s own risk.

• The products described in this document shall not be used or embedded to any downstream products of which

manufacture, use and/or sale are prohibited under any applicable laws and regulations.

• 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 patents or other rights of

TOSHIBA or the third parties.

• Please contact your sales representative for product-by-product details in this document regarding RoHS

compatibility. Please use these products in this document in compliance with all applicable laws and regulations

that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses

occurring as a result of noncompliance with applicable laws and regulations.

2006-11-09

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