MMBT3906

Small-signal Characteristics

Current-Gain-Bandwidth Product (4)

(IC= -10 mAdc,VCE= -20 Vdc, f=100MHz)

Output Capacitance

(VCB= -5.0 Vdc, IE=0, f=1.0MHz)

Input Capacitance

(VEB= -0.5 Vdc, IC=0, f=1.0MHz)

Input Impedance

(VCE= -10 Vdc IC=-1.0 mAdc, f=1.0 kHz)

Voltage Feeback Radio

(VCE= -10Vdc IC=1.0 mAdc, f=1.0 kHz)

Small-Signal Current Gain

(VCE= -10Vdc IC=1.0 mAdc, , f=1.0 kHz)

Output Admittance

(VCE= -10Vdc IC=1.0 mAdc, f=-1.0kHz)

Noise Figure

(VCE= -5.0Vdc IC= -100 µAdc, , RS=1.0k ohms, f=1.0kHz)

fT

Cobo

Cibo

hie

hre

hfe

hoe

NF

250

-

-

-

-

0.1

2.0

100

3.0

4.5

4.0

MHz

pF

pF

k ohms

x 10-4

-

µmhos

dB

60

400

10

12

10

DC Current Gain

(IC= -0.1 mAdc,VCE= -1.0Vdc)

(IC= -1.0 mAdc,VCE= -1.0 Vdc)

(IC= -10 mAdc,VCE= -1.0Vdc)

(IC= -50 mAdc,VCE= -1.0Vdc)

(IC= -100 mAdc,VCE= -1.0Vdc)

(IC= -10 mAdc, IB= -1.0mAdc)

(IC= -50 mAdc, IB= -5.0mAdc)

(IC= -10 mAdc, IB= -1.0 mAdc)

(IC= -50 mAdc, IB= -5.0 mAdc)

HFE

VCE(sat)

VBE(sat)

-

Vdc

Vdc

60

80

100

60

30

-

-

On Characteristics

-0.65

-

-

-

300

-

-

-0.25

-0.4

-0.85

-0.95

(3)

Switching Characteristics

Delay Time

Rise Time

Storage Time

Fall Time

(Vcc= -3.0 Vdc,

3.Pulse Test:Pulse Width 300 µS, Duty Cycle 2.0%.

<

=

<

=

td

tr

ts

tf

-

-

-

-

35

35

225

75

ns

ns

WEITRON

http://www.weitron.com.tw

Characteristics

Symbol

Unit

Min

Max