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UNISONIC TECHNOLOGIES CO., LTD DTB114E
DIGITAL TRANSISTORS (BUILT-IN BIAS RESISTORS)
FEATURES
* Built-in bias resistors that implies easy ON/OFF applications. * The bias resistors are thin-film resistors with complete isolation to allow positive input.
PNP SILICON TRANSISTOR
3
2
1
SOT-23
3
2
1
SOT-323
EQUIVALENT CIRCUIT
R1 IN R2 GND(+) IN GND(+) OUT OUT
*Pb-free plating product number:DTB114EL
ORDERING INFORMATION
Order Number Normal Lead Free Plating DTB114E-AE3-R DTB114EL-AE3-R DTB114E-AL3-R DTB114EL-AL3-R Package SOT-23 SOT-323 Pin Assignment 1 2 3 G I O G I O Packing Tape Reel Tape Reel
DTB114EL-AE3-R
(1)Packing Type (2)Package Type (3)Lead Plating
(1) R: Tape Reel (2) AE3: SOT-23, AL3: SOT-323 (3) L: Lead Free Plating, Blank: Pb/Sn
MARKING
BB4
www.unisonic.com.tw Copyright (c) 2005 Unisonic Technologies Co., Ltd
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DTB114E
ABSOLUTE MAXIMUM RATINGS (Ta = 25 )
PNP SILICON TRANSISTOR
PARAMETER SYMBOL RATING UNIT Supply Voltage VCC -50 V Input Voltage VIN -40~+10 V IOUT Output Current -500 mA PD Power Dissipation 200 mW Junction Temperature TJ 150 C Storage Temperature TSTG -55 ~ +150 C Note 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.
ELECTRICAL CHARACTERISTICS (Ta= 25 , unless otherwise specified.)
SYMBOL VIN(OFF) Input Voltage VIN(ON) Output Voltage VOUT(ON) Input Current IIN Output Current IOUT(OFF) DC Current Gain hFE Input Resistance R1 Resistance Ratio R2/R1 Transition Frequency fT *Transition frequency of the device PARAMETER TEST CONDITIONS VCC= -5V, IOUT= -100 A VOUT= -0.3V, IOUT= -10mA IOUT/IIN= - 0mA/- .5 mA VIN= -5V VCC= -50V , VIN=0V VOUT= -5V, IOUT= -5 mA MIN -3 -0.1 -0.3 -0.88 -0.5 13 1.2 TYP MAX -0.5 UNIT V V mA A k MHz
56 7 0.8
VCE= -10 V, IE=5mA, f=100MHz
10 1 200
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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DTB114E
TYPICAL CHARACTERISTICS
Input Voltage vs. Output Current (ON Characterristics)
-100
PNP SILICON TRANSISTOR
Output Current vs. Input Voltage (OFF Characterristics) -10 -5 -2 -1 -0.5 -0.2 -0.1 -0.05 -0.02 -0.01 -0.005 Vcc= - 5V Ta=100 25 -40
VoUT= - 0.3V
-50
-20
Input Voltage, VI(ON) (V)
-10 -5
Ta=-40 25 100
-2 -1 -500m
-200m -100m -0.5 -1 -2 -5 -10 -20 -50 -100 -200 -500
Output Current, IoUT(mA)
-0.002 -0.001 0 -0.5 -1 -1.5 -2 Input Voltage, VI(OFF) (V) -2.5 -3
Output Current, IoUT(mA)
DC Current Gain vs. Output Current
1k -1000
Output Voltage vs. Output Current Io/II=20
-500
VoUT= - 5V
500
DC Current Gain, hFE
200 100 50
Ta=100 25 -40
Output Voltage, VO(ON) (mV)
-200 -100 -50
Ta=-100 25 -40
20 10 5
-20 -10 -5
2 1 -0.5
-2 -1 -0.5
-1
-2
-5
-10
-20
-50
-100
-200
-500
-1
-2
-5
-10
-20
-50
-100
-200
-500
Output Current, IoUT (mA)
Output Current, IoUT (mA)
U TC assum es no responsibility for equipm ent failures that result from using products at v alues that ex ceed, ev en m om entarily, rated v alues (such as m ax im um ratings, operating condition ranges, or other param eters) listed in products specifications of any and all UT C products described or contained herein. UT C products are not designed for use in life support appliances, dev ices or system s where m alfunction of these products can be reasonably expected to result in personal injury. R eproduction in whole or in part is prohibited without the prior written consent of the copyright owner. T he inform ation presented in this docum ent does not form part of any quotation or contract, is believ ed to be accurate and reliable and m ay be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R206-042,B

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