NPN EPITAXIAL

BC846/847/848/849/850

SILICON TRANSISTOR

SWITCHING AND AMPLIFIER APPLICATIONS

• Suitable for automatic insertion in thick and thin-film circuits

• LOW NOISE: BC849, BC850

• Complement to BC856 ... BC860

°°C)

°°C)

MARKING CODE

Characteristic

Symbol

Rating

Unit

Collector Base Voltage

: BC846

: BC847/850

: BC848/849

Collector Emitter Voltage

: BC846

: BC847/850

: BC848/849

Emitter-Base Voltage

: BC846/847

: BC848/849/850

Collector Current (DC)

Collector Dissipation

Junction Temperature

Storage Temperature

80

50

30

65

45

30

6

5

100

310

150

-65 ~ 150

V

V

V

V

V

V

V

V

mA

mW

°C

°C

Characteristic

Symbol

Test Conditions

Min

Typ

Max

Unit

Collector Cut-off Current

DC Current Gain

Collector Emitter Saturation Voltage

Collector Base Saturation Voltage

Base Emitter On Voltage

Current Gain Bandwidth Product

Collector Base Capacitance

Emitter Base Capacitance

Noise Figure

: BC846/847/848

: BC849/850

: BC849

: BC850

NF

NF

f=100MHz

µA

Ω

µA

Ω

f=30~15000Hz

110

580

90

200

700

900

660

300

3.5

9

2

1.2

1.4

1.4

15

800

250

600

700

720

6

10

4

4

3

nA

mV

mV

mV

mV

mV

mV

MHz

pF

pF

dB

dB

dB

dB

Classification

A

B

C

110-220

200-450

420-800

TYPE

846A

846B

846C

847A

847B

847C

848A

848B

848C

849A

849B

849C

850A

850B

850C

MARK

8AA

8AB

8AC

8BA

8BB

8BC

8CA

8CB

8CC

8DA

8DB

8DC

8EA

8EB

8EC

SOT-23

1. Base 2. Emitter 3. Collector

©1999 Fairchild Semiconductor Corporation

Rev. B