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UNISONIC TECHNOLOGIES CO., LTD 2N4401
NPN GENERAL PURPOSE AMPLIFIER
DESCRIPTION
The UTC 2N4401 is designed for use as a medium power amplifier and switch requiring collector currents up to 500mA.
1
NPN SILICON TRANSISTOR
TO-92
*Pb-free plating product number: 2N4401L
ORDERING INFORMATION
Order Number Normal Lead Free Plating 2N4401-T92-B 2N4401L-T92-B 2N4401-T92-K 2N4401L-T92-K Package TO-92 TO-92 Pin Assignment 1 2 3 E B C E B C Packing Tape Box Bulk
2N4401L-T92-R (1)Packing Type (2)Package Type (3)Lead Plating (1) B: Tape Box, K: Bulk (2) T92: TO-92 (3) L: Lead Free Plating, Blank: Pb/Sn
www.unisonic.com.tw Copyright (c) 2005 Unisonic Technologies Co., Ltd
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NPN SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATING (Ta=25 , unless otherwise specified)
PARAMETER SYMBOL RATINGS UNIT Collector-Base Voltage VCBO 60 V Collector-Emitter Voltage VCEO 40 V Emitter-Base Voltage VEBO 6 V Collector Current-Continuous IC 600 mA 625 mW Total Device Dissipation PD mW/ Derate above 25 5.0 Junction Temperature TJ +150 Storage Temperature TSTG -40 ~ +150 Note 1. These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. 2. 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. THERMAL DATA (Ta=25 , unless otherwise specified) CHARACTERISTIC Thermal Resistance, Junction to Ambient Thermal Resistance, Junction to Case PARAMETER OFF CHARACTERISTICS Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage (note) Emitter-Base Breakdown Voltage Collector Cut-off Current Base Cut-off Current ON CHARACTERISTICS (note) SYMBOL BVCBO BVCEO BVEBO ICEX IBL hFE1 hFE2 hFE3 hFE4 hFE5 SYMBOL JA JC TEST CONDITIONS IC=0.1mA, IE=0 IC=1mA, IB=0 IE=0.1mA, IC=0 VCE=35V, VEB=0.4V VCE=35V, VEB=0.4V RATING 200 83.3 MIN 60 40 6 TYP UNIT /W /W MAX UNIT V V V A A
ELECTRICAL CHARACTERISTICS (Ta=25 , unless otherwise specified)
DC Current Gain
Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage
VCE=1V, IC=0.1mA VCE=1V, IC=1mA VCE=1V, IC=10mA VCE=1V, IC=150mA VCE=2V, IC=500mA VCE(SAT1) IC=150mA, IB=15mA VCE(SAT2) IC=500mA, IB=50mA VBE(SAT1) IC=150mA, IB=15mA VBE(SAT2) IC=500mA, IB=50mA fT Ccb Ceb hie hre hfe hoe tD tR tS tF VCC=30V, IC=150mA IB1= IB2=15mA VCE=10V, IC=20mA, f=100MHz VCB=5V, IE=0, f=140kHz VBE=0.5V, IC=0, f=140kHz VCE=10V, IC=1mA, f=1kHz VCE=10V, IC=1mA, f=1kHz VCE=10V, IC=1mA, f=1kHz VCE=10V, IC=1mA, f=1kHz VCC=30V, VEB=2V IC=150mA IB1=15mA VCC=30V, VEB=2V IC=150mA IB1=15mA
20 40 80 100 40
300 0.4 0.75 0.95 1.2 V V V V MHz pF pF k -4 x10 mhos ns ns ns ns
0.75 250
SMALL SIGNAL CHARACTERISTICS1 Current Gain Bandwidth Product Collector-Base Capacitance Emitter-Base Capacitance Input Impedance Voltage Feedback Ratio Small-Signal Current Gain Output Admittance SWITCHING CHARACTERISTICS
Delay Time Rise Time Storage Time Fall Time
1 0.1 40 1
6.5 30 15 8 500 30 15 20 225 30
Note: Pulse test: PulseWidth300s, Duty Cycle2%
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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TEST CIRCUIT
30V 200 16V 0
220ns
NPN SILICON TRANSISTOR
1K 500
Figure1. Saturated Turn-On Switching Timer
-1.5V 6V Note:BVEBO =5V 30V 0
220ns
1k 1K 50
37
Figure2. Saturated Turn-Off Switching Timer
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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TYPICAL CHARACTERISTICS
Typical Pulsed Current Gain vs Collector Current VCE =5V 400 300 200 100 125
NPN SILICON TRANSISTOR
Typical Pulsed Current Gain, hFE
500
Collector-Emitter Voltage, VCESAT (V)
Collector-Emitter Saturation Voltage vs Collector Current 0.4 =10 125 0.2 25 0.1 -40 1 10 100 Collector Current, IC (mA) 500
0.3
25 -40
0 0.1 0.3 1 3 10 30 100 300 Collector Current, IC (mA)
Base-Emitter Saturation Voltage vs Collector Current
Base-Emitter Voltage, VBESAT (V)
1
=10 -40
Base-Emitter OnVoltage, VBEON (V)
1
Base-Emitter On Voltage vs Collector Current VCE =5V -40 25
0.8 0.6
0.8 0.6
25 125
125 0.4 0.2 0.1
0.4 1 10 100 Collector Current, I C (mA) 500
1 10 Collector Current, I C (mA)
25
500
Collector Current, ICBO (nA)
Collector-Cutoff Current vs Ambient Temperature VCB=40V
Capacitance (pF)
Emitter Transition and Output Capacitance vs Reverse Bias Voltage 20 16 Cte 12 8 4 Cob f=1MHz
100 10 1 0.1
25
50 75 100 125 150 Ambient Temperature, T A( )
0.1
1 10 Reverse Bias Voltage (V)
100
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www.unisonic.com.tw
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TYPICAL CHARACTERISTICS(Cont.)
Turn On and Turn Off Times vs Collector Current IC I B1=I B2= 10 VCC =25V
Time (ns) Time (ns)
NPN SILICON TRANSISTOR
400 320 240 160 80
400 320
Switching Times vs Collector Current I B1=I B2= VCC =25V IC 10
240 160 80 tD 0 10 100 1000 Collector Current, I C (mA) tS tR
t off ton 100 1000 Collector Current, IC (mA)
tF
0 10
1
Power Dissipation vs Ambient Temperature
Common Emitter Characteristics 8
0.75
Char.Relative To Voltage at I C=10mA
Power Dissipation, PD (W)
6
VCE =10V T A=25 f=1kHz hoe hre
0.5
TO-92
4
0.25
2 0
hfe hie 30 40 50 10 20 Collector Current IC (mA) ,
0
25
75 100 125 150 50 Temperature ( )
0
60
2.4
Char.Relative To Voltage at TA=25
2 1.6 1.2 0.8 0.4 0 0
VCE =10V I C=10mA f=1kHz
Char.Relative To Voltage at VCE=10V
Common Emitter Characteristics hre
hie hfe hoe
40 60 80 100 20 Ambient Temperature, TA (C)
1.3 1.25 1.2 1.15 1.1 1.05 1 0.95 0.9 0.85 0.8 0.75 0
Common Emitter Characteristics T A=25 I C=10mA f=1kHz hfe hie
hre hoe 5 10 15 20 25 30 Collector Voltage, VCE (V) 35
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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NPN SILICON TRANSISTOR
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.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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