MMBT4403L-AE3-R - Unisonic Technologies Co., Ltd.

UNISONIC TECHNOLOGIES CO., LTD

MMBT4403 PNP SILICON TRANSISTOR

www.unisonic.com.tw 1 of 5

PNP GENERAL PURPOSE

AMPLIFIER

 DESCRIPTION

The UTC MMBT4403 is designed for use as a general purpose

amplifier and switch requiring collector currents up to 500mA.

SOT-323

1

2

3

SOT-23

1

2

3

 ORDERING INFORMATION

Ordering Number Pin Assignment

Normal Lead Free Halogen Free Package 1 2 3 Packing

MMBT4403-AE3-R MMBT4403L-AE3-R MMBT4403G-AE3-R SOT-23 E B C Tape Reel

MMBT4403-AL3-R MMBT4403L-AL3-R MMBT4403G-AL3-R SOT-323 E B C Tape Reel

 MARKING

2T L: Lead Free

G: Halogen Free

MMBT4403 PNP SILICON TRANSISTOR

UNISONIC TECHNOLOGIES CO., LTD 2 of 5

www.unisonic.com.tw QW-R206-034.F

 ABSOLUTE MAXIMUM RATINGS (Ta=25°C, unless otherwise specified)

PARAMETER SYMBOL RATINGS UNIT

Collector-Base Voltage VCBO -40 V

Collector-Emitter Voltage VCEO -40 V

Emitter-Base Voltage VEBO -5 V

Collector Current-Continuous IC -600 mA

350 mW Total Device Dissipation

Derate above 25°C PC 2.8 mW/°C

Junction Temperature TJ +150 °C

Storage Temperature TSTG -55 ~ +150 °C

Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

2. These are steady state limits. The factory should be consulted on applications involving pulsed or low duty

cycle operations.

 THERMAL DATA (Ta=25°C, unless otherwise specified)

CHARACTERISTIC SYMBOL RATINGS UNIT

Junction to Ambient θJA 357 °C /W

 ELECTRICAL CHARACTERISTICS (Ta=25℃, unless otherwise specified)

PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT

OFF CHARACTERISTICS

Collector-Emitter Breakdown

Voltage (Note) BVCEO I

C=-1mA, IB=0 -40 V

Collector-Base Breakdown Voltage BVCBO I

C=-0.1mA, IE=0 -40 V

Emitter-Base Breakdown Voltage BVEBO I

E=-0.1mA, IC=0 -5 V

Collector Cut-off Current ICEX V

CE=-35V, VEB=-0.4V -0.1 µA

Base Cut-off Current IBEX V

CE=-35V, VBE=-0.4V -0.1 µA

ON CHARACTERISTICS*

hFE1 V

CE=-1V,IC=-0.1mA 30

hFE2 V

CE=-1V,IC=-1mA 60

hFE3 V

CE=-1V,IC=-10mA 100

hFE4 V

CE=-2V, IC=-150mA (Note) 100 300

DC Current Gain

hFE5 V

CE=-2V, IC=-500mA (Note) 20

VCE(SAT1) IC=-150mA, IB=-15mA -0.4

Collector-Emitter Saturation

Voltage VCE(SAT2)I

C=-500mA, IB=-50mA -0.75

V

VBE(SAT1) IC=-150mA, IB=-15mA(Note) -0.75 -0.95

Base-Emitter Saturation Voltage VBE(SAT2)I

C=-500mA, IB=-50mA -1.3

V

SMALL SIGNAL CHARACTERISTICS

Transition Frequency fT V

CE=-10V, IC=-20mA, f=100MHz 200 MHz

Collector-Base Capacitance CCB V

CB=-10V, IE=0, f=140kHz 8.5 pF

Emitter-Base Capacitance CEB V

BE=-0.5V, IC=0, f=140kHz 30 pF

Input Impedance hIE V

CE=-10V, IC=-1mA, f=1kHz 1.5 15 kΩ

Voltage Feedback Ratio hRE V

CE=-10V, IC=-1mA, f=1kHz 0.1 8 ×10-4

Small-Signal Current Gain hFE V

CE=-10V, IC=-1mA, f=1kHz 60 500

Output Admittance hOE V

CE=-10V, IC=-1mA, f=1kHz 1.0 100 µmbos

SWITCHING CHARACTERISTICS

Delay Time tD 15

Rise Time tR VCC=-30V, IC=-150mA IB1=-15mA 20

ns

Storage Time tS 225

Fall Time tF

VCC=-30V, IC=-150mA

IB1= IB2=-15mA 30

ns

Note: Pulse test: Pulse Width≤300μs, Duty Cycle≤2%

MMBT4403 PNP SILICON TRANSISTOR

UNISONIC TECHNOLOGIES CO., LTD 3 of 5

www.unisonic.com.tw QW-R206-034.F

 TEST CIRCUIT

1KΩ

50Ω

200

Ω

-30V

-16V

0

Figure 1. Saturated Turn-On Switching Timer

≤220ns

1KΩ

50Ω

37Ω

-6V

Figure 2. Saturated Turn-Off Switching Timer

1.5V

1k

Note: BVEBO=5V

≤220ns

-30V

0

MMBT4403 PNP SILICON TRANSISTOR

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www.unisonic.com.tw QW-R206-034.F

 TYPICAL CHARACTERISTICS

DC Current Gain, hFE

Collector-Emitter Voltage, VCE(SAT) (V)

Base-Emitter Voltage, VBE(SAT) (V)

Base-Emitter OnVoltage, VBE(ON )(V)

Ambient Temperature, TA(℃)

Collector-Cutoff Current

vs. Ambient Temperature

Collector Current,I

CBO

(nA)

-100

-0.01 7525 50 100 125

-10

-0.1

-1

VCB=-35V

-0.1 -1 -10 -50

12

4

Reverse Bias Voltage (V)

Input and Output

Capacitance vs. Reverse Bias Voltage

Capacitance (pF)

8

16

20

Cib

Cob

0

MMBT4403 PNP SILICON TRANSISTOR

UNISONIC TECHNOLOGIES CO., LTD 5 of 5

www.unisonic.com.tw QW-R206-034.F

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.