Document
DTA124X series
PNP -100mA -50V Digital Transistors (Bias Resistor Built-in Transistors)
Datasheet
Parameter VCC
IC(MAX.) R1 R2
Value -50V -100mA 22kΩ 47kΩ
lFeatures
1) Built-In Biasing Resistors 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: DTC124X series 6) Lead Free/RoHS Compliant.
lOutline
VMT3
EMT3
DTA124XM (SC-105AA)
UMT3
DTA124XE
SOT-416(SC-75A) SMT3
DTA124XUA
DTA124XKA
SOT-323(SC-70)
SOT-346(SC-59)
lInner circuit
lApplication Switching circuit, Inverter circuit, Interface circuit, Driver circuit
lPackaging specifications
Part No.
Package
Package size
DTA124XM DTA124XE DTA124XUA DTA124XKA
VMT3 EMT3 UMT3 SMT3
1212 1616 2021 2928
Taping code
Reel size Tape width (mm) (mm)
Basic ordering unit.(pcs)
Marking
T2L 180
8
8000
35
TL 180
8
3000
35
T106
180
8
3000
35
T146
180
8
3000
35
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1/8
20121023 - Rev.001
DTA124X series
lAbsolute maximum ratings (Ta = 25°C) Parameter
Supply voltage
Input voltage
Output current
Collector current
DTA124XM
Power dissipation
DTA124XE DTA124XUA
DTA124XKA
Junction temperature
Range of storage temperature
Datasheet
Symbol VCC VIN IO
IC(MAX)*1
PD*2
Tj Tstg
Values -50
-40 to 10 -50 -100 150 150 200 200 150
-55 to +150
Unit V V mA mA
mW
℃ ℃
lElectrical characteristics (Ta = 25°C)
Parameter
Symbol
Conditions
Input voltage
Output voltage Input current Output current DC current gain Input resistance Resistance ratio
Transition frequency
VI(off) VI(on) VO(on)
II IO(off) GI R1 R2/R1
VCC = -5V, IO = -100μA VO = -0.3V, IO = -2mA IO / II = -10mA / -0.5mA VI = -5V VCC = -50V, VI = 0V VO = -5V, IO = -5mA
-
f
*1 T
VCE = -10V, IE = 5mA, f = 100MHz
Values
Min. Typ. Max.
- - -0.4
-2.5 -
-
- -0.1 -0.3
- - -0.36
- - -0.5
68 -
-
15.4 22 28.6
1.7 2.1 2.6
- 250 -
Unit
V
V mA μA kΩ -
MHz
*1 Characteristics of built-in transistor *2 Each terminal mounted on a reference footprint
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2/8
20121023 - Rev.001
DTA124X series
lElectrical characteristic curves (Ta =25°C)
Fig.1 Input voltage vs. output current (ON characteristics)
Datasheet
Fig.2 Output current vs. input voltage (OFF characteristics)
Fig.3 Output current vs. output voltage
Fig.4 DC current gain vs. output current
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved.
3/8
20121023 - Rev.001
DTA124X series
lElectrical characteristic curves (Ta =25°C)
Fig.5 Output voltage vs. output current
Datasheet
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4/8
20121023 - Rev.001
DTA124X series lDimensions
Datasheet
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5/8
20121023 - Rev.001
DTA124X series lDimensions
Datasheet
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved.
6/8
20121023 - Rev.001
DTA124X series lDimensions
Datasheet
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved.
7/8
20121023 - Rev.001
DTA124X series lDimensions
Datasheet
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved.
8/8
20121023 - Rev.001
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