2SD2249 datasheet(1/2 Pages) PANASONIC

Part #	2SD2249

Description	Silicon NPN epitaxial planer type(For low-frequency power amplification)

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Manufacturer	PANASONIC [Panasonic Semiconductor]

Direct Link	http://www.panasonic.com/industrial/

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Transistor

2SD2249

Silicon NPN epitaxial planer type

For low-frequency power amplification

s Features

q

Low collector to emitter saturation voltage VCE(sat).

q

Satisfactory operation performances at high efficiency with the

low-voltage power supply.

q

Allowing supply with the radial taping.

s Absolute Maximum Ratings (Ta=25˚C)

Unit: mm

Parameter

Collector to base voltage

Collector to emitter voltage

Emitter to base voltage

Peak collector current

Collector current

Collector power dissipation

Junction temperature

Storage temperature

1:Emitter

2:Collector

3:Base

MT2 Type Package

2.5

±0.1

2.5

±0.5 2.5±0.5

6.9

±0.1

1.05

±0.05

(1.45)

4.0

0.7

0.8

0.65 max.

0.45

+0.1

–0.05

3

2

1

Symbol

VCBO

VCEO

VEBO

ICP

IC

PC

*

Tj

Tstg

Ratings

40

20

7

8

5

1

150

–55 ~ +150

Unit

V

A

W

˚C

s Electrical Characteristics (Ta=25˚C)

Parameter

Collector cutoff current

Emitter cutoff current

Collector to emitter voltage

Emitter to base voltage

Forward current transfer ratio

Collector to emitter saturation voltage

Transition frequency

Collector output capacitance

Symbol

ICBO

IEBO

VCEO

VEBO

hFE1

*1

hFE2

VCE(sat)

fT

Cob

Conditions

VCB = 10V, IE = 0

VEB = 7V, IC = 0

IC = 1mA, IB = 0

IE = 10µA, IC = 0

VCE = 2V, IC = 0.5A

*2

VCE = 2V, IC = 2A

*2

IC = 3A, IB = 0.1A

*2

VCB = 6V, IE = –50mA, f = 200MHz

*2

VCB = 20V, IE = 0, f = 1MHz

min

20

7

230

150

typ

0.3

150

max

0.1

600

1

50

Unit

µA

V

MHz

pF

*1h

FE1 Rank classification

Rank

Q

R

hFE1

230 ~ 380

340 ~ 600

1.2

±0.1

0.65

max.

0.45 0.1

0.05

+

–

Note: In addition to the

lead type shown in

the upper figure, the

type as shown in

the lower figure is

also available.

(HW type)

*2 Pulse measurement

* Printed circuit board: Copper foil area of 1cm2 or more, and the board

thickness of 1.7mm for the collector portion

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