2SC2458-GR

更新时间： 2024-02-24 02:55:38

品牌	Logo	应用领域
东芝 - TOSHIBA		晶体音频放大器小信号双极晶体管
页数	文件大小	规格书
4页	312K
描述
Audio Amplifier Applications

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技术参数
数据手册

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2SC2458-GR 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	compliant
ECCN代码：	EAR99	风险等级：	5.64
峰值回流温度（摄氏度）：	NOT SPECIFIED	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

2SC2458-GR 数据手册

2SC2458

TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT process)

2SC2458

Audio Amplifier Applications

Unit: mm

•

High current capability: I = 150 mA (max)

High DC current gain: h

= 70~700

Excellent h

linearity: h

(I = 0.1 mA)/h

(I = 2 mA) = 0.95 (typ.)

FE C

Low noise: NF (2) = 1dB (typ.), 10dB (max)

Complementary to 2SA1048.

Small package.

Absolute Maximum Ratings (Ta = 25°C)

Characteristics

Collector-base voltage

Symbol

Rating

Unit

CBO

CEO

EBO

Collector-emitter voltage

Emitter-base voltage

Collector current

150

°C

Base current

JEDEC

JEITA

―

Collector power dissipation

Junction temperature

Storage temperature range

200

125

−55~125

TOSHIBA

2-4E1A

stg

Weight: 0.13 g (typ.)

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).

Electrical Characteristics (Ta = 25°C)

Characteristics

Symbol

Test Condition

= 50 V, I = 0

Min

Typ.

Max

Unit

Collector cut-off current

Emitter cut-off current

⎯

0.1

μA

CBO

= 5 V, I = 0

EBO

(Note)

DC current gain

= 6 V, I = 2 mA

⎯

700

Collector-emitter saturation voltage

Transition frequency

= 100 mA, I = 10 mA

⎯

0.1

⎯

0.25

⎯

CE (sat)

= 10 V, I = 1 mA

MHz

Collector output capacitance

= 10 V, I = 0, f = 1 MHz

2.0

3.5

= 6 V, I = 0.1 mA, f = 1 kHz,

Noise figure

⎯

1.0

= 10 kΩ

Note: h classification O: 70~140, Y: 120~240, GR: 200~400, BL: 350~700

2007-11-01

12 3 4

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