UNISONIC TECHNOLOGIES CO., LTD
DTB123E
Preliminary
PNP SILICON TRANSISTOR
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.
EQUIVALENT CIRCUIT
ORDERING INFORMATION
Ordering Number
Package
SOT-23
O: OUT
Pin Assignment
1
2
3
G
I
O
Packing
Tape Reel
Note:
DTB123EG-AE3-R
Pin assignment: G: GND
I: IN
DTB123EG-AE3-R
(1)Packing Type
(2)Package Type
(3)Green Package
(1) R: Tape Reel
(2) AE3: SOT-23
(3) G: Halogen Free and Lead Free
MARKING
www.unisonic.com.tw
Copyright © 2014 Unisonic Technologies Co., Ltd
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DTB123E
PARAMETER
Preliminary
PNP SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25°C, unless otherwise specified)
SYMBOL
V
CC
RATINGS
UNIT
Supply Voltage
-50
V
-12
V
Input Voltage
V
IN
10
V
Output Current
I
C
-500
mA
Power Dissipation
P
D
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 SPECIFICATIONS
(T
A
= 25°C, unless otherwise specified)
SYMBOL
V
IN(OFF)
V
IN(ON)
V
OUT(ON)
I
IN
I
OUT(OFF)
TEST CONDITIONS
V
CC
=-5V, I
OUT
=-100μA
V
OUT
=-0.3V, I
O
=-20mA
I
OUT
/I
IN
=-50mA/-2.5mA
V
IN
=-5V
V
CC
=-50V, V
IN
=0V
V
OUT
=-5V, I
OUT
=-50mA
MIN
TYP
MAX
-0.5
-3
-0.1
-0.3
-3.8
-0.5
UNIT
V
V
mA
μA
PARAMETER
OFF CHARACTERISTICS
Input Voltage
Output Voltage
Input Current
Output Current
ON CHARACTERISTICS
DC Current Gain
h
FE
SMALL SIGNAL CHARACTERISTICS
Input Resistance
R
1
Resistor Ratio
R
2
/R
1
Transition Frequency (Note)
f
T
Note: Transition frequency of the device
39
1.54
0.8
2.2
1
200
2.86
1.2
kΩ
MHz
V
CE
=-10V, I
E
=50mA, f=100MHz
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 3
QW-R225-005.a
DTB123E
Preliminary
PNP 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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QW-R225-005.a
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