ROHM DTA115EE Series Data Manual
Summary
The DTA115E series datasheet details PNP digital transistors with built-in bias resistors, designed for easy inverter circuit configuration. Suitable for consumer electronics, this component handles up to -100mA and -50V, offering simplified design and RoHS compliance across various SMT packages.
Page 1 Text Content
DTA115E series
Datasheet
PNP -100m A -50V Digital Transistors (Bias Resistor Built-in Transistors)
l Outline Parameter Value VMT3 EMT3F
VCC OUT OUT
IN IN
IC(MAX.) -100m A
DTA115EM DTA115EEB
R2 100k W (SC-105AA) (SC-89)
EMT3 UMT3
l Features OUT
1) Built-In Biasing Resistors, R1 = R2 = 100k W.
IN IN 2) Built-in bias resistors enable the configuration of GND GND
an inverter circuit without connecting external
DTA115EE DTA115EUA input resistors (see inner circuit). SOT-416 (SC-75A) SOT-323 (SC-70) SMT3
3) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing OUT of the input. They also have the advantage of
completely eliminating parasitic effects.
4) Only the on/off conditions need to be set for
DTA115EKA operation, making the circuit design easy. SOT-346 (SC-59)
5) Complementary NPN Types :DTC115E series
6) Lead Free/Ro HS Compliant. l Inner circuit
l Application Switching circuit, Inverter circuit, Interface circuit, Driver circuit
l Packaging specifications
Package Basic
Taping Reel size Tape width
Part No. Package size ordering Marking
code (mm) (mm)
(mm) unit (pcs)
DTA115EM VMT3 T2L 8,000 DTA115EEB EMT3F TL 3,000 DTA115EE EMT3 TL 3,000 DTA115EUA UMT3 T106 3,000 DTA115EKA SMT3 T146 3,000
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 1/9 2012.04 - Rev.A
Page Summary Contents For ROHM DTA115EE Series Data Manual
Manual Details
| Brand | ROHM |
|---|---|
| Pages | 10 |
| File Size | 742.94 KB |
| Published | June 15, 2026 |
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Frequently Asked Questions
What is the maximum collector current for the DTA115E series?
The maximum collector current (I_C(MAX.)) is -100mA.
Does this transistor have built-in bias resistors?
Yes, it has built-in biasing resistors R1 = R2 = 100kΩ.
What are the typical applications for this device?
Typical applications include switching, inverter, interface, and driver circuits.
What is the complementary NPN type for this PNP transistor?
The complementary NPN type is the DTC115E series.
What is the absolute maximum power dissipation for the DTA115EUA?
The absolute maximum power dissipation (P_D) for the DTA115EUA is 200 mW.