BC237 datasheet(2/4 Pages) ONSEMI

2 / 4 page

BC237, BC237B, BC237C, BC239C

http://onsemi.com

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

Characteristic

Symbol

Min

Typ

Max

Unit

OFF CHARACTERISTICS

Collector −Emitter Breakdown Voltage

BC237

(IC = 2.0 mA, IB = 0)

BC239

V(BR)CEO

−

Emitter −Base Breakdown Voltage

BC237

(IE = 100 mA, IC = 0)

BC239

V(BR)EBO

6.0

5.0

−

Collector Cutoff Current

(VCE = 30 V, VBE = 0)

BC239

(VCE = 50 V, VBE = 0)

BC237

(VCE = 30 V, VBE = 0) TA = 125°C

BC239

(VCE = 50 V, VBE = 0) TA = 125°C

BC237

ICES

−

0.2

4.0

ON CHARACTERISTICS

DC Current Gain

(IC = 10 mA, VCE = 5.0 V)

BC237B

BC237C/239C

(IC = 2.0 mA, VCE = 5.0 V)

BC237

BC237B

BC237C/239C

(IC = 100 mA, VCE = 5.0 V)

BC237B

BC237C/239C

hFE

−

120

200

380

−

150

270

−

290

500

180

300

−

800

460

800

−

Collector −Emitter On Voltage

(IC = 10 mA, IB = 0.5 mA)

BC237/BC239

(IC = 100 mA, IB = 5.0 mA)

BC237/BC239

VCE(sat)

−

0.07

0.2

0.6

Base −Emitter Saturation Voltage

(IC = 10 mA, IB = 0.5 mA)

(IC = 100 mA, IB = 5.0 mA)

VBE(sat)

−

0.6

−

0.83

1.05

Base−Emitter On Voltage

(IC = 100 mA, VCE = 5.0 V)

(IC = 2.0 mA, VCE = 5.0 V)

(IC = 100 mA, VCE = 5.0 V)

VBE(on)

−

0.55

−

0.5

0.62

0.83

−

0.7

−

DYNAMIC CHARACTERISTICS

Current −Gain — Bandwidth Product

(IC = 0.5 mA, VCE = 3.0 V, f = 100 MHz)

BC237

BC239

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

BC237

BC239

−

150

100

140

200

280

−

MHz

Collector−Base Capacitance

(VCB = 10 V, IC = 0, f = 1.0 MHz)

Cobo

−

4.5

Emitter−Base Capacitance

(VEB = 0.5 V, IC = 0, f = 1.0 MHz)

Cibo

−

8.0

−

Noise Figure

(IC = 0.2 mA, VCE = 5.0 V, RS = 2.0 kW, f = 1.0 kHz)

BC239

(IC = 0.2 mA, VCE = 5.0 V, RS = 2.0 kW, f = 1.0 kHz, Df = 200 Hz)

BC237

BC239

−

2.0

4.0

Figure 1.

BC237 Datasheet(PDF) 2 Page - ON Semiconductor

BC237 Datasheet(HTML) 2 Page - ON Semiconductor

Html Pages

1 2 3 4

Datasheet Download

Link URL