Characteristic

Symbol

Min

Typ

Max

Unit

OFF CHARACTERISTICS

Collector–Emitter Breakdown Voltage

BC846A,B

(IC = 10 mA)

BC847A,B,C, BC850B,C

BC848A,B,C, BC849B,C

V(BR)CEO

65

45

30

–

–

–

–

–

–

V

Collector–Emitter Breakdown Voltage

BC846A,B

(IC = 10 µA, VEB = 0)

BC847A,B,C, BC850B,C

BC848A,B,C, BC849B,C

V(BR)CES

80

50

30

–

–

–

–

–

–

V

Collector–Base Breakdown Voltage

BC846A,B

(IC = 10 A)

BC847A,B,C, BC850B,C

BC848A,B,C, BC849B,C

V(BR)CBO

80

50

30

–

–

–

–

–

–

V

Emitter–Base Breakdown Voltage

BC846A,B

(IE = 1.0 A)

BC847A,B,C, BC850B,C

BC848A,B,C, BC849B,C

V(BR)EBO

6.0

6.0

5.0

–

–

–

–

–

–

V

Collector Cutoff Current (VCB = 30 V)

(VCB = 30 V, TA = 150°C)

ICBO

–

–

–

–

15

5.0

nA

µ

A

ON CHARACTERISTICS

DC Current Gain

BC846A, BC847A, BC848A

(IC = 10 µA, VCE = 5.0 V)

BC846B, BC847B, BC848B

BC847C, BC848C

(IC = 2.0 mA, VCE = 5.0 V)

BC846A, BC847A, BC848A

BC846B, BC847B, BC848B,

BC849B, BC850B

BC847C, BC848C, BC849C, BC850C

hFE

–

–

–

110

200

420

90

150

270

180

290

520

–

–

–

220

450

800

–

Collector–Emitter Saturation Voltage (IC = 10 mA, IB = 0.5 mA)

(IC = 100 mA, IB = 5.0 mA)

VCE(sat)

–

–

–

–

0.25

0.6

V

Base–Emitter Saturation Voltage (IC = 10 mA, IB = 0.5 mA)

(IC = 100 mA, IB = 5.0 mA)

VBE(sat)

–

–

0.7

0.9

–

–

V

Base–Emitter Voltage (IC = 2.0 mA, VCE = 5.0 V)

(IC = 10 mA, VCE = 5.0 V)

VBE(on)

580

–

660

–

700

770

mV

SMALL–SIGNAL CHARACTERISTICS

Current–Gain – Bandwidth Product

(IC = 10 mA, VCE = 5.0 Vdc, f = 100 MHz)

fT

100

–

–

MHz

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

Cobo

–

–

4.5

pF

Noise Figure (IC = 0.2 mA,

(VCE = 5.0 Vdc, RS = 2.0 kΩ

BC846A,B, BC847A,B,C, BC848A,B,C

f = 1.0 kHz, BW = 200 Hz)

BC849B,C, BC850B,C

NF

–

–

–

–

10

4.0

dB

2008. 01. 18

3/6

Revision No : 0

BC846S ~ BC850S