MMDT3946L-AL6-R datasheet(5/5 Pages) UTC

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MMDT3946

Preliminary

DUAL TRANSISTOR

UNISONICTECHNOLOGIESCO.,LTD

5 of 5

www.unisonic.com.tw

QW-R218-015.a

ELECTRICAL CHARACTERISTICS(Cont.)(TA=25°C,unless otherwise specified.)

TR2(NPN)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

OFF CHARACTERISTICS

(Note 1)

Collector-Base Breakdown Voltage

V(BR)CBO IC=10μA, IE=0

Collector-Emitter Breakdown Voltage

V(BR)CEO IC=1.0mA, IB=0

Emitter-Base Breakdown Voltage

V(BR)EBO IE=10μA, IC=0

5.0

6.0

Collector Cutoff Current

ICEX

VCE=30V, VEB(OFF)=3.0V

Base Cutoff Current

IBL

VCE=30V, VEB(OFF)=3.0V

ON CHARACTERISTICS

(Note 1)

IC=100µA, VCE=1.0V

IC=1.0mA, VCE=1.0V

IC=10mA, VCE=1.0V

100

300

IC=50mA, VCE=1.0V

DC Current Gain

hFE

IC=100mA, VCE=1.0V

IC=10mA, IB=1.0mA

0.20

Collector-Emitter Saturation Voltage

VCE(SAT)

IC=50mA, IB=5.0mA

0.30

IC=10mA, IB=1.0mA

0.65

0.85

Base-Emitter Saturation Voltage

VBE(SAT)

IC=50mA, IB=5.0mA

0.95

SMALL SIGNAL CHARACTERISTICS

Output Capacitance

COBO

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

4.0

Input Capacitance

CIBO

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

8.0

Input Impedance

hIE

1.0

kΩ

Voltage Feedback Ratio

hRE

0.5

8.0 ×10

-4

Small Signal Current Gain

hFE

100

400

Output Admittance

hOE

VCE=10V, IC=1.0mA, f=1.0kHz

1.0

μS

Current Gain-Bandwidth Product

VCE=20V, IC=20mA, f=100MHz

300

MHz

Noise Figure

VCE=5.0V, IC=100μA, RS=1.0kΩ,

f=1.0kHz

5.0

SWITCHING CHARACTERISTICS

Delay Time

Rise Time

VCC=3.0V, IC=10mA,

VBE(OFF)=-0.5V, IB1=1.0mA

Storage Time

200

Fall Time

VCC=3.0V, IC=10mA,

IB1=IB2=1.0mA

Note: 1. Short duration pulse test used to minimize self-heating effect.

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.

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