ROHM DTC023JM DTC023JEB DTC023JUB User Manual
Summary
Explore high-performance NPN digital transistors designed for reliable power switching. These components feature built-in bias resistors, simplifying circuit design by eliminating complex external input connections and parasitic effects. This comprehensive manual provides detailed electrical characteristics, operational curves, and application data necessary for system integration. Ideal for electronics engineers developing robust inverter circuits, signal interfaces, and driver modules across general electronic equipment like consumer AV devices and industrial automation systems.
Page 1 Text Content
100m A/50V Digital transistors(with built-in resistors) DTC023JM / DTC023JEB / DTC023JUB Features Dimensions (Unit : mm)
1) Built-in bias resistors enable the configuration of VMT3
an inverter circuit without connecting external input resistors. (See equivalent circuit) 2) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. They also have the advantage of almost completely
Abbreviated symbol : 46
eliminating parasitic effects.
EMT3F
3) Only the on/off conditions need to be set for operation, making the device design easy.
Structure NPN epitaxial planar silicon transistor Abbreviated symbol : 46 (Resistor built-in type)
UMT3F
Applications
Inverter, Interface, Driver (1) (2)
Abbreviated symbol : 46
Packaging specifications and h FE Equivalent circuit
Package VMT3 EMT3F UMT3F R1 OUT
Packaging Type Taping Taping Taping
R2 Type Code T2L TL TL 0. 0.
Basic ordering unit (pieces)
IN OUT
DTC023JM
DTC023JEB DTC023JUB R1=2.2k,R2=47k
Absolute maximum (Ta=25C)
Limits(DTC023J□)
Parameter Symbol Unit
EB UB
Supply voltage VCC
Input voltage VIN
Collector current *1 IC(max) m A Output current IO m A Power dissipation *2 PD m W
Junction temperature Tj C Range of storage temperature Tstg -55 to +150 C *1 Characteristics of built-in transistor *2 Each terminal mounted on a reference land
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©2011 ROHM Co., Ltd. All rights reserved. 1/2 2011.08 - Rev.A
Page Summary Contents For ROHM DTC023JM DTC023JEB DTC023JUB User Manual
Manual Details
| Brand | ROHM |
|---|---|
| Pages | 3 |
| File Size | 288.73 KB |
| Published | July 10, 2026 |
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Frequently Asked Questions
What is the maximum continuous collector current (I(C))?
The absolute maximum specified for the collector current I(max) is 100 mA.
Can this transistor be used in an inverter circuit without external resistors?
Yes, built-in bias resistors enable configuration of VMT3 an inverter circuit without needing external input resistors.
What are the typical switching performance characteristics (transition frequency)?
The transition frequency ($f_T$) is typically 250 MHz when measured at $I_{C} = 10 ext{mA}$ and $V_{CC}=10 ext{V}$.
What voltage range should be considered for the supply power?
The absolute maximum specified supply voltage ($V_{CC}$) is 50 V, although a typical test condition uses 12 V.