BC239RLRB

更新时间： 2024-02-27 17:25:36

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		晶体放大器晶体管
页数	文件大小	规格书
4页	115K
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BC239RLRB 数据手册

ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted) (Continued)

Characteristic

Symbol

Min

Typ

Max

Unit

ON CHARACTERISTICS

DC Current Gain

(I = 10 µA, V

C CE

—

= 5.0 V)

BC237A

BC237B/238B

BC237C/238C/239C

—

150

270

—

(I = 2.0 mA, V

= 5.0 V)

BC237

BC239

BC237A

BC237B/238B

BC237C/238C/239C

120

200

380

—

170

290

500

800

220

460

800

(I = 100 mA, V

C CE

BC237A

BC237B/238B

BC237C/238C/239C

—

120

180

300

—

Collector–Emitter On Voltage

(I = 10 mA, I = 0.5 mA)

CE(sat)

BC237/BC238/BC239

BC237/BC239

BC238

—

0.07

0.2

0.6

0.8

(I = 100 mA, I = 5.0 mA)

Base–Emitter Saturation Voltage

(I = 10 mA, I = 0.5 mA)

BE(sat)

—

0.6

—

0.83

1.05

(I = 100 mA, I = 5.0 mA)

Base–Emitter On Voltage

BE(on)

(I = 100 µA, V

= 5.0 V)

—

0.55

—

0.5

0.62

0.83

—

0.7

—

(I = 2.0 mA, V

(I = 100 mA, V

DYNAMIC CHARACTERISTICS

Current–Gain — Bandwidth Product

MHz

(I = 0.5 mA, V

= 3.0 V, f = 100 MHz)

BC237

BC238

BC239

—

100

120

140

—

(I = 10 mA, V

= 5.0 V, f = 100 MHz)

BC237

BC238

BC239

150

200

240

280

—

Collector–Base Capacitance

(V = 10 V, I = 0, f = 1.0 MHz)

—

4.5

obo

Emitter–Base Capacitance

(V = 0.5 V, I = 0, f = 1.0 MHz)

—

8.0

—

ibo

Noise Figure

(I = 0.2 mA, V

= 5.0 V, R = 2.0 kΩ,

f = 1.0 kHz)

BC239

—

2.0

4.0

(I = 0.2 mA, V

f = 1.0 kHz, ∆f = 200 Hz)

= 5.0 V, R = 2.0 kΩ,

BC237

BC238

BC239

—

2.0

4.0

Motorola Small–Signal Transistors, FETs and Diodes Device Data

123 4

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