MMST4124 datasheet(4/7 Pages) DIODES

4 / 7 page

MMST4124

Document number: DS30163 Rev. 10 - 2

4 of 7

www.diodes.com

July 2016

MMST4124

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

Characteristic

Symbol

Min

Max

Unit

Test Condition

OFF CHARACTERISTICS (Note 7)

Collector-Base Breakdown Voltage

BVCBO



IC = 10µA, IE = 0

Collector-Emitter Breakdown Voltage

BVCEO



IC = 1mA, IB = 0

Emitter-Base Breakdown Voltage

BVEBO



IE = 10µA, IC = 0

Collector Cut-Off Current

ICBO



VCB = 20V, IE = 0

Base Cut-Off Current

IEBO



VEB= 3.0V, IC = 0

ON CHARACTERISTICS (Note 7)

DC Current Gain

hFE

120





IC = 2mA, VCE = 1V

IC = 50mA, VCE = 1V

Collector-Emitter Saturation Voltage

VCE(SAT)



0.30

IC = 50mA, IB = 5mA

Base-Emitter Saturation Voltage

VBE(SAT)



0.95

IC = 50mA, IB = 5mA

SMALL SIGNAL CHARACTERISTICS

Output Capacitance

COBO



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

Input Capacitance

CIBO



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

Small Signal Current Gain

hFE

120

480



VCE = 1.0V, IC = 2mA,

f = 1.0MHz

Current Gain-Bandwidth Product

300



MHz

VCE = 20V, IC = 10mA,

f = 100MHz

Note:

7. Measured under pulsed conditions.

Pulse width ≤ 300µs. Duty cycle ≤ 2%.

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