DTC124X series
NPN 100mA 50V Digital Transistor (Bias Resistor Built-in Transistor)
Datasheet
l Outline
Parameter
VCC
Value
50V
IC(MAX.)
100mA
R1
R2
22kΩ
47kΩ
SOT-723
SOT-416FL
DTC124XM
DTC124XEB
(VMT3)
(EMT3F)
SOT-416
l Features
1) Built-In Biasing Resistors,
R1 = 22kΩ, R2 = 47kΩ
2) Built-in bias resistors enable the configuration of
an inverter circuit without connecting external
input resistors (see inner circuit) .
3) Only the on/off conditions need to be set
for operation, making the circuit design easy.
4) Complementary PNP Types: DTA124X series
SOT-323FL
DTC124XE3
(EMT3)
SOT-323
l Application
INVERTER, INTERFACE, DRIVER
DTC124XUB
(UMT3F)
SOT-346
DTC124XU3
(UMT3)
l Inner circuit
DTC124XM/ DTC124XEB/ DTC124XUB
DTC124XKA
(SMT3)
DTC124XE3/ DTC124XU3/ DTC124XKA
l Packaging specifications
Part No.
Package
Package
size
Taping
code
DTC124XM
DTC124XEB
DTC124XE3
DTC124XUB
DTC124XU3
DTC124XKA
SOT-723
SOT-416FL
SOT-416
SOT-323FL
SOT-323
SOT-346
1212
1616
1616
2021
2021
2928
T2L
TL
TL
TL
T106
T146
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Reel size Tape width
(mm)
(mm)
180
180
180
180
180
180
8
8
8
8
8
8
Quantity
(pcs)
Marking
8000
3000
3000
3000
3000
3000
45
45
45
45
45
45
20230510 - Rev.003
DTC124X series
Datasheet
l Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Values
Unit
Supply voltage
VCC
50
V
Input voltage
VIN
-10 to 40
V
Output current
IO
50
mA
IC(MAX)*1
100
mA
Collector current
DTC124XM
150
DTC124XEB
150
DTC124XE3
150
PD*2
Power dissipation
DTC124XUB
mW
200
DTC124XU3
200
DTC124XKA
200
Tj
150
℃
Tstg
-55 to +150
℃
Junction temperature
Range of storage temperature
l Electrical characteristics (Ta = 25°C)
Values
Parameter
Input voltage
Output voltage
Input current
Symbol
Conditions
Unit
Min.
Typ.
Max.
VI(off)
VCC = 5V, IO = 100μA
-
-
0.4
VI(on)
VO = 0.3V, IO = 2mA
2.5
-
-
VO(on)
IO = 10mA, II = 0.5mA
-
100
300
mV
VI = 5V
-
-
360
μA
II
V
Output current
IO(off)
VCC = 50V, VI = 0V
-
-
500
nA
DC current gain
GI
VO = 5V, IO = 5mA
68
-
-
-
Input resistance
R1
-
15.4
22
28.6
kΩ
Resistance ratio
R2/R1
-
1.7
2.1
2.6
-
-
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 land.
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2/10
20230510 - Rev.003
DTC124X 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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3/10
20230510 - Rev.003
DTC124X series
Datasheet
l Electrical characteristic curves (Ta =25°C)
Fig.5 Output voltage vs. output current
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20230510 - Rev.003
DTC124X series
Datasheet
l Dimensions
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5/10
20230510 - Rev.003
DTC124X series
Datasheet
l Dimensions
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6/10
20230510 - Rev.003
DTC124X series
Datasheet
l Dimensions
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7/10
20230510 - Rev.003
DTC124X series
Datasheet
l Dimensions
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20230510 - Rev.003
DTC124X series
Datasheet
l Dimensions
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9/10
20230510 - Rev.003
DTC124X series
Datasheet
l Dimensions
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20230510 - Rev.003
Notice
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De-rate Power Dissipation depending on ambient temperature. When used in sealed area, confirm that it is the use in
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© 2015 ROHM Co., Ltd. All rights reserved.
Rev.004
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Notice-PGA-E
© 2015 ROHM Co., Ltd. All rights reserved.
Rev.004
Datasheet
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© 2015 ROHM Co., Ltd. All rights reserved.
Rev.001