BCX51/ 52/ 53

Datasheet Number: DS35368 Rev. 7 - 2

4 of 7

www.diodes.com

June 2015

© Diodes Incorporated

BCX51/ 52/ 53

Characteristic

Symbol

Min

Typ

Max

Unit

Test Condition

Collector-Base

Breakdown Voltage

BCX51

-45

—

—

V

BCX52

-60

BCX53

-100

Collector-Emitter

Breakdown Voltage (Note 11)

BCX51

-45

—

—

V

BCX52

-60

BCX53

-80

Emitter-Base Breakdown Voltage

-5

—

—

V

Collector Cut-Off Current

—

—

-0.1

-20

μA

Emitter Cut-Off Current

—

—

-20

nA

Static Forward Current Transfer Ratio

(Note 11)

All versions

25

40

25

—

—

—

—

250

—

—

10 gain grp

63

—

160

16 gain grp

100

—

250

Collector-Emitter Saturation Voltage (Note 11)

—

—

-0.5

V

Base-Emitter Turn-On Voltage (Note 11)

—

—

-1.0

V

Transition Frequency

150

—

—

MHz

f = 100MHz

Output Capacitance

—

—

25

pF

Note:

11.

Measured under pulsed conditions. Pulse width ≤ 300µs. Duty cycle ≤ 2%.

0

0.2

0.4

0.6

0.8

1.0

0

1

2

3

4

5

-V

, COLLECTOR-EMITTER VOLTAGE (V)

CE

I = 2mA

B

I = 4mA

B

I = 6mA

B

I = 8mA

B

I = 10mA

B

Fig. 1 Typical Collector Current

vs. Collector-Emitter Voltage

0

100

200

300

400

500

0.001

0.01

0.1

1

10

-I , COLLECTOR CURRENT (A)

C

Fig. 2 Typical DC Current Gain vs. Collector Current

T = -55°C

A

T = 25°C

A

T = 85°C

A

T = 150°C

A

V

= -5V

CE