Download DTA044EMT2L - ROHM Co., Ltd.

DTA044E series
Datasheet
PNP -100mA -50V Digital Transistors (Bias Resistor Built-in Transistors)
l Outline
Parameter
VCC
Value
-50V
IC(MAX.)
-100mA
R1
R2
47kΩ
47kΩ
l Features
1) Built-In Biasing Resistors, R1 = R2 = 47kΩ
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 Types: DTC044E series
6) Lead Free/RoHS Compliant.
VMT3
EMT3F
DTA044EM
DTA044EEB
(SC-105AA)
(SC-89)
UMT3F
DTA044EUB
(SC-85)
l Inner circuit
l Application
Switching circuit, Inverter circuit, Interface circuit,
Driver circuit
l Packaging specifications
Part No.
DTA044EM
DTA044EEB
DTA044EUB
Package
Package
size
VMT3
EMT3F
UMT3F
1212
1616
2021
Taping
code
T2L
TL
TL
Reel size Tape width
(mm)
(mm)
180
180
180
8
8
8
Basic
ordering
unit.(pcs)
Marking
8000
3000
3000
31
31
31
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© 2012 ROHM Co., Ltd. All rights reserved.
1/7
20121023 - Rev.001
DTA044E series
Datasheet
l Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Values
Unit
Supply voltage
VCC
-50
V
Input voltage
VIN
-40 to 10
V
Output current
IO
-30
mA
IC(MAX)*1
-100
mA
Collector current
DTA044EM
Power dissipation
150
PD*2
DTA044EEB
150
DTA044EUB
mW
200
Junction temperature
Range of storage temperature
Tj
150
℃
Tstg
-55 to +150
℃
l Electrical characteristics (Ta = 25°C)
Values
Parameter
Symbol
Input current
Unit
Min.
Typ.
Max.
VI(off)
VCC = -5V, IO = -0.1mA
-
-
-0.8
VI(on)
VO = -0.3V, IO = -2mA
-3
-
-
VO(on)
IO / I I = -5mA / -0.5mA
-
-0.07
-0.15
V
VI = -5V
-
-
-0.18
mA
Input voltage
Output voltage
Conditions
II
V
Output current
IO(off)
VCC = -50V, VI = 0V
-
-
-0.5
μA
DC current gain
GI
VO = -10V, IO = -5mA
80
-
-
-
Input resistance
R1
-
32.9
47
61.1
kΩ
Resistance ratio
R2/R1
-
0.8
1
1.2
-
-
250
-
MHz
Transition frequency
f T*1
VCE = -10V, IE = 5mA,
f = 100MHz
*1 Characteristics of built-in transistor
*2 Each terminal mounted on a reference footprint
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© 2012 ROHM Co., Ltd. All rights reserved.
2/7
20121023 - Rev.001
DTA044E series
Datasheet
l Electrical characteristic curves (Ta =25°C)
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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© 2012 ROHM Co., Ltd. All rights reserved.
3/7
20121023 - Rev.001
DTA044E series
Datasheet
l Electrical characteristic curves (Ta =25°C)
Fig.5 Output voltage vs. output current
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© 2012 ROHM Co., Ltd. All rights reserved.
4/7
20121023 - Rev.001
DTA044E series
Datasheet
l Dimensions
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© 2012 ROHM Co., Ltd. All rights reserved.
5/7
20121023 - Rev.001
DTA044E series
Datasheet
l Dimensions
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
6/7
20121023 - Rev.001
DTA044E series
Datasheet
l Dimensions
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
7/7
20121023 - Rev.001