DTA144VKAT146 [ROHM]
PNP -100mA -50V Digital Transistors (Bias Resistor Built-in Transistors); PNP -100mA -50V数字晶体管（偏置电阻内置晶体管）
| 型号： | DTA144VKAT146 |
| 厂家： | 
ROHM |
| 描述： | PNP -100mA -50V Digital Transistors (Bias Resistor Built-in Transistors) |
| 文件： | 总6页 (文件大小：806K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DTA144VKA
PNP -100mA -50V Digital Transistors (Bias Resistor Built-in Transistors)
Datasheet
llOutline
Parameter
Value
-50V
SMT3
ꢀ
V
CC
I
-100mA
C(MAX.)
ꢀ
ꢀ
R
47kΩ
10kΩ
1
ꢀ
R
2
SOT-346(SC-59)
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llFeatures
1) Built-In Biasing Resistors
llInner circuit
2) Built-in bias resistors enable the configuration of
ꢀan inverter circuit without connecting external
ꢀinput resistors (see inner circuit) .
3) The bias resistors consist of thin-film resistors
ꢀwith complete isolation to allow negative biasing
ꢀof the input. They also have the advantage of
ꢀcompletely eliminating parasitic effects.
4) Only the on/off conditions need to be set
ꢀfor operation, making the circuit design easy.
5) Complementary NPN Type: DTC144VKA
6) Lead Free/RoHS Compliant.
llApplication
Switching circuit, Inverter circuit, Interface circuit,
Driver circuit
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llPackaging specifications
Basic
Package
size
Taping
Reel size Tape width
Part No.
Package
SMT3
ordering
Marking
E56
code
(mm)
(mm)
unit.(pcs)
DTA144VKA
2928
T146
180
8
3000
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www.rohm.com
© 2012 ROHMCo., Ltd. All rights reserved.
1/5
20121023 - Rev.001
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DTA144VKA
Datasheet
llAbsolute maximum ratings (Ta = 25°C)
Parameter
Symbol
VCC
VIN
Values
-50
Unit
Supply voltage
V
V
Input voltage
-40 to 15
-30
IO
Output current
mA
*1
IC(MAX)
Collector current
-100
mA
*2
PD
Power dissipation
200
mW/Total
℃
Tj
Junction temperature
Range of storage temperature
150
Tstg
-55 to +150
℃
llElectrical characteristics (Ta = 25°C)
Values
Parameter
Symbol
Conditions
= -5V, I = -100μA
Unit
V
Min.
Typ.
Max.
-1
VI(off)
VI(on)
VO(on)
II
V
-
-6
-
CC
O
Input voltage
V = -0.3V, I = -2mA
-
-0.1
-
-
O
O
I / I = -10mA / -0.5mA
Output voltage
Input current
-
-0.3
-0.16
-0.5
-
V
mA
μA
-
O
I
V = -5V
-
I
IO(off)
GI
V
CC
= -50V, V = 0V
I
Output current
DC current gain
Input resistance
Resistance ratio
-
-
V = -5V, I = -5mA
33
32.9
0.17
-
O
O
R1
-
47
0.21
61.1
0.26
kΩ
-
R2/R1
-
V
= -10V, I = 5mA,
E
CE
*1
fT
Transition frequency
-
250
-
MHz
f = 100MHz
*1 Characteristics of built-in transistor
*2 Each terminal mounted on a reference footprint
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ꢀ
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www.rohm.com
© 2012 ROHMCo., Ltd. All rights reserved.
2/5
20121023 - Rev.001
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DTA144VKA
Datasheet
llElectrical characteristic curves (T =25°C)
a
Fig.1 Input voltage vs. output current
(ON characteristics)
Fig.2 Output current vs. input voltage
(OFF characteristics)
Fig.3 Output current vs. output voltage
Fig.4 DC current gain vs. output current
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www.rohm.com
© 2012 ROHMCo., Ltd. All rights reserved.
3/5
20121023 - Rev.001
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DTA144VKA
Datasheet
llElectrical characteristic curves (T =25°C)
a
Fig.5 Output voltage vs. output current
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www.rohm.com
© 2012 ROHMCo., Ltd. All rights reserved.
4/5
20121023 - Rev.001
DTA144VKA
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Datasheet
llDimensions
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www.rohm.com
© 2012 ROHMCo., Ltd. All rights reserved.
5/5
20121023 - Rev.001
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