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
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Copyright © 2005 Unisonic Technologies Co., Ltd
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QW-R206-042,B
DTB114E
ABSOLUTE MAXIMUM RATINGS
(Ta = 25
℃
)
PARAMETER
SYMBOL
V
CC
V
IN
I
OUT
P
D
PNP SILICON TRANSISTOR
RATING
UNIT
Supply Voltage
-50
V
Input Voltage
-40~+10
V
Output Current
-500
mA
Power Dissipation
200
mW
Junction Temperature
T
J
150
°
C
Storage Temperature
T
STG
-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
V
IN(OFF)
Input Voltage
V
IN(ON)
Output Voltage
V
OUT(ON)
Input Current
I
IN
Output Current
I
OUT(OFF)
DC Current Gain
h
FE
Input Resistance
R
1
Resistance Ratio
R
2
/R
1
Transition Frequency
f
T
*Transition frequency of the device
PARAMETER
TEST CONDITIONS
V
CC
= -5V, I
OUT
= -100
μ
A
V
OUT
= -0.3V, I
OUT
= -10mA
I
OUT
/I
IN
= -
5
0mA/-
2
.5 mA
V
IN
= -5V
V
CC
= -50V , V
IN
=0V
V
OUT
= -5V, I
OUT
= -5
0
mA
MIN
-3
-0.1
-0.3
-0.88
-0.5
13
1.2
TYP
MAX
-0.5
UNIT
V
V
mA
µA
kΩ
MHz
56
7
0.8
V
CE
= -10 V, I
E
=5mA, f=100MHz
*
10
1
200
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R206-042,B
DTB114E
■
PNP SILICON TRANSISTOR
TYPICAL CHARACTERISTICS
Input Voltage vs. Output Current
(ON Characterristics)
-100
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℃
Vo
UT
= - 0.3V
-50
-20
Input Voltage, V
I(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, Io
UT
(mA)
-0.002
-0.001
0
-0.5
-1
-1.5
-2
Input Voltage, V
I(OFF)
(V)
-2.5
-3
Output Current, Io
UT
(mA)
DC Current Gain vs. Output Current
1k
-1000
Output Voltage vs. Output Current
Io/I
I
=20
-500
Vo
UT
= - 5V
500
DC Current Gain, h
FE
200
100
50
Ta=100℃
25℃
-40℃
Output Voltage, V
O(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, Io
UT
(mA)
Output Current, Io
UT
(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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