Diodes MMDT3906VC Bedienungsanleitung PDF herunterladen (Seite 2)

DS30640 Rev. 3 - 2 2 of 4 MMDT3906VC

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Electrical Characteristics

@ T

= 25°C unless otherwise specified

Characteristic Symbol Min Max Unit Test Condition

OFF CHARACTERISTICS (Note 5)

Collector-Base Breakdown Voltage

(BR)CBO

-40  V

= -10µA, I

= 0

Collector-Emitter Breakdown Voltage

(BR)CEO

-40  V

= -1.0mA, I

= 0

Emitter-Base Breakdown Voltage

(BR)EBO

-5.0  V

= -10µA, I

= 0

Collector Cutoff Current

CEX

 -50 nA

= -30V, V

EB(OFF)

= -3.0V

Base Cutoff Current

 -50 nA

= -30V, V

EB(OFF)

= -3.0V

ON CHARACTERISTICS (Note 5)

DC Current Gain

100



300



= -100µA, V

= -1.0V

= -1.0mA, V

= -1.0V

= -10mA, V

= -1.0V

= -50mA, V

= -1.0V

= -100mA, V

= -1.0V

Collector-Emitter Saturation Voltage

CE(SAT)



-0.25

-0.40

= -10mA, I

= -1.0mA

= -50mA, I

= -5.0mA

Base-Emitter Saturation Voltage

BE(SAT)

-0.65



-0.85

-0.95

= -10mA, I

= -1.0mA

= -50mA, I

= -5.0mA

SMALL SIGNAL CHARACTERISTICS

Output Capacitance

obo

 4.5 pF

= -5.0V, f = 1.0MHz, I

= 0

Input Capacitance

ibo

 10 pF

= -0.5V, f = 1.0MHz, I

= 0

Input Impedance

2.0 12 kΩ

= 10V, I

= 1.0mA,

f = 1.0kHz

Voltage Feedback Ratio

0.1 10 x 10

-4

Small Signal Current Gain

100 400 

Output Admittance

3.0 60 µS

Current Gain-Bandwidth Product

250  MHz

= -20V, I

= -10mA,

f = 100MHz

Noise Figure

NF  4.0 dB

= -5.0V, I

= -100µA,

= 1.0kΩ,

f = 1.0kHz

SWITCHING CHARACTERISTICS

Delay Time

 35 ns

= -3.0V, I

= -10mA,

BE(off)

= 0.5V, I

= -1.0mA

Rise Time

 35 ns

Storage Time

 225 ns

= -3.0V, I

= -10mA,

= I

= -1.0mA

Fall Time

 75 ns

Notes: 5. Short duration test pulse used to minimize self-heating.

TCUDORP WEN

1 2 3 4

MMDT3906VC 1
TCUDORP WEN 2

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