2SC2458

更新时间： 2024-01-11 00:34:16

品牌	Logo	应用领域
东芝 - TOSHIBA		晶体音频放大器晶体管
页数	文件大小	规格书
4页	180K
描述
TRANSISTOR (AUDIO AMPLIFIER APPLICATIONS)

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技术参数
数据手册

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2SC2458 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 数据手册

2SC2458(L)

TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT process)

2SC2458(L)

Audio Amplifier Applications

Low Noise Audio Amplifier Applications

Unit: mm

High current capability: I = 150 mA (max)

High DC current gain: h

= 70~700

linearity: h

Excellent h

(I = 0.1 mA)/h

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

FE C

Low noise: NF (2) = 0.2dB (typ.), 3dB (max)

Complementary to 2SA1048 (L).

Small package.

Maximum Ratings (Ta = 25°C)

Characteristics

Symbol

Rating

Unit

Collector-base voltage

Collector-emitter voltage

Emitter-base voltage

Collector current

CBO

CEO

EBO

150

°C

JEDEC

JEITA

―

Base current

Collector power dissipation

Junction temperature

Storage temperature range

200

125

-55~125

TOSHIBA

2-4E1A

stg

Weight: 0.13 g (typ.)

Electrical Characteristics (Ta = 25°C)

Characteristics

Symbol

Test Condition

Min

Typ.

Max

Unit

Collector cut-off current

Emitter cut-off current

= 50 V, I = 0

0.1

CBO

= 5 V, I = 0

EBO

DC current gain

= 6 V, I = 2 mA

700

(Note)

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 = 100 Hz,

NF (1)

NF (2)

0.5

0.2

= 10 kW

Noise figure

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

= 10 kW

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

2003-03-27

12 3 4

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