ROHM EMB6 UMB6N Data Sheet
Summary
These complex digital transistors are ideal for designing interface, driver, and inverter circuits with maximum simplicity. Featuring two integrated DTA144E chips and built-in thin-film biasing resistors (R=47kΩ), this component eliminates the need for external input resistors, enabling easy negative biasing configuration. The compact package ensures reliable, low-profile operation while adhering to RoHS standards. This device is essential for engineers requiring high-integration switching solutions for circuit development.
Page 1 Text Content
EMB6 / UMB6N
Datasheet
PNP -100m A -50V Complex Digital Transistors (Bias Resistor Built-in Transistors)
l Outline Parameter Tr1 and Tr2 EMT6 UMT6
VCC -50V (5)
IC(MAX.) -100m A (2)
EMB6 UMB6N
R2 47k W (SC-107C) SOT-353 (SC-88)
l Features l Inner circuit 1) Built-In Biasing Resistors, R1 = R2 = 47k W. 2) Two DTA144E chips in one package.
OUT IN OUT (6) (5) (4)
3) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see inner circuit). 4) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. They also have the advantage of (1) (2) (3)
GND GND IN
completely eliminating parasitic effects. 5) Only the on/off conditions need to be set for operation, making the circuit design easy. 6) Lead Free/Ro HS Compliant.
l Application 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)
EMB6 EMT6 T2R 8,000 B68 UMB6N UMT6 TR 3,000 B6
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 1/6 2012.06 - Rev.B
Page Summary Contents For ROHM EMB6 UMB6N Data Sheet
Manual Details
| Brand | ROHM |
|---|---|
| Pages | 7 |
| File Size | 557.03 KB |
| Published | July 12, 2026 |
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Frequently Asked Questions
What is the primary application scope of the EMB6 / UMB6N?
They are suitable for Inverter circuits, Interface circuits, and Driver circuits.
How can built-in resistors simplify circuit design?
The bias resistors enable the configuration of an inverter circuit without requiring external input resistors.
What is the maximum total power dissipation allowed?
The maximum specified Power Dissipation (Total) for Tr1 and Tr2 is 150 mW.
Are there any environmental limitations regarding use?
Cautionary notes state that they should not be used with equipment requiring extremely high reliability, such as medical or aerospace machinery.