MMBT4124_16 datasheet(4/7 Pages) DIODES

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MMBT4124

Document number: DS30105 Rev. 13- 2

4 of 7

www.diodes.com

April 2016

MMBT4124

Electrical Characteristics (@TA = +25°C, unless otherwise specified.)

Characteristic

Symbol

Min

Max

Unit

Test Condition

OFF CHARACTERISTICS

Collector-Base Breakdown Voltage

BVCBO

IC = 10μA, IE = 0

Collector-Emitter Breakdown Voltage (Note 9)

BVCEO

IC = 1.0mA, IB = 0

Emitter-Base Breakdown Voltage

BVEBO

5.0

IE = 10μA, IC = 0

Collector-Base Cut-off Current

ICBO

VCB=20V, IE = 0

Emitter Base Cut-off Current

IEBO

VEB=3.0V, IC = 0

ON CHARACTERISTICS (Note 9)

DC Current Gain

hFE

120

360

IC = 2mA, VCE = 1.0V

IC = 50mA, VCE = 1.0V

Collector-Emitter Saturation Voltage

VCE(sat)

0.30

IC = 50mA, IB = 5.0mA

Base-Emitter Saturation Voltage

VBE(sat)

0.95

IC = 50mA, IB = 5.0mA

SMALL SIGNAL CHARACTERISTICS

Output Capacitance

Cobo

4.0

VCB = 5.0V, f = 1.0MHz, IE = 0

Input Capacitance

Cibo

8.0

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

Small Signal Current Gain

hfe

120

480

VCE = 1.0V, IC = 2.0mA,

f = 1.0kHz

Current Gain-Bandwidth Product

300

MHz

VCE = 20V, IC = 10mA,

f = 100MHz

Note:

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

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