BC847CDW datasheet(2/6 Pages) YEASHIN

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REV.02 20120903

BC847BDW/BC848CDW

ELECTRICAL CHARACTERISTICS

ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)

Characteristic

Symbol

Min

Typ

Max

Unit

OFF CHARACTERISTICS

Collector–Emitter Breakdown Voltage

V (BR)CEO

(I C = 10 mA)

BC846 Series

—

BC847 Series

—

BC848 Series

—

Collector–Emitter Breakdown Voltage

V (BR)CES

(I C = 10

µA, V

EB = 0)

BC846 Series

—

BC847 Series

—

BC848 Series

—

Collector–Base Breakdown Voltage

V (BR)CBO

(I C = 10

µA)

BC846 Series

—

BC847 Series

—

BC848 Series

—

Emitter–Base Breakdown Voltage

V (BR)EBO

(I E = 1.0

µA)

BC846 Series

6.0

—

BC847 Series

6.0

—

BC848 Series

5.0

—

Collector Cutoff Current

(V CB = 30 V)

I CBO

——

(V CB = 30 V, T A = 150°C)

—

5.0

µA

ON CHARACTERISTICS

DC Current Gain

—

C = 10 µA, V CE = 5.0 V)

BC846B, BC847B, BC848B

—

150

—

BC847C, BC848C

—

270

—

C = 2.0 mA, V CE = 5.0 V)

BC846B, BC847B, BC848B

200

290

450

BC847C, BC848C

420

520

800

Collector–Emitter Saturation Voltage (I

C = 10 mA, I B = 0.5 mA)

CE(sat)

—

0.25

Collector–Emitter Saturation Voltage

( I

C = 100 mA, I B = 5.0 mA)

—

0.6

Base–Emitter Saturation Voltage (I

C = 10 mA, I B = 0.5 mA)

BE(sat)

—

0.7

—

Base–Emitter Saturation Voltage

C = 100 mA, I B = 5.0 mA)

—

0.9

—

Base–Emitter Voltage (I

C = 2.0 mA, V CE = 5.0 V)

BE(on)

580

660

700

Base–Emitter Voltage

C = 10 mA, V CE = 5.0 V)

—

770

SMALL–SIGNAL CHARACTERISTICS

Current–Gain — Bandwidth Product

f T

100

—

MHz

(I C = 10 mA, V CE = 5.0 Vdc, f = 100 MHz)

Output Capacitance (V CB = 10 V, f = 1.0 MHz)

C obo

—

4.5

Noise Figure (I C = 0.2 mA,

V CE = 5.0 V dc, R S = 2.0 k

Ω, BC846B, BC847B, BC848B

—

f = 1.0 kHz, BW = 200 Hz)

BC847C, BC848C

—

4.0

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