ROHM EMB11, UMB11N, IMB11A Data Sheet User Manual
Summary
This module features complex digital transistors with integrated components, simplifying interface and driver circuit design. Built-in 10kW biasing resistors eliminate the need for external input components when configuring inverters or controlling various electronic interfaces. The accompanying datasheet provides comprehensive details on absolute ratings, electrical characteristics (including I(on) and DC current gain), performance curves, and physical packaging specifications. Ideal for electronic designers and engineers requiring reliable, lead-free switching and signal conditioning solutions.
Page 1 Text Content
EMB11 / UMB11N / IMB11A
Datasheet
PNP -100m A -50V Complex Digital Transistors (Bias Resistor Built-in Transistors)
l Outline Parameter Tr1 and Tr2 EMT6 UMT6
VCC -50V (5)
(1) (1) IC(MAX.) -100m A (2) (2) (3) (3)
EMB11 UMB11N
R2 10k W (SC-107C) SOT-353 (SC-88)
(4) l Features (5) (6)
1) Built-In Biasing Resistors, R1 = R2 = 10k W.
2) Two DTA114E chips in one package. (1) 3) Built-in bias resistors enable the configuration of
IMB11A an inverter circuit without connecting external SOT-457 (SC-74)
input resistors (see inner circuit). 4) The bias resistors consist of thin-film resistors
with complete isolation to allow negative biasing l Inner circuit
of the input. They also have the advantage of
EMB11 / UMB11N IMB11A
completely eliminating parasitic effects.
OUT IN GND
OUT IN GND
5) Only the on/off conditions need to be set for (6) (5) (4)
operation, making the circuit design easy. 6) Lead Free/Ro HS Compliant.
l Application
Inverter circuit, Interface circuit, Driver circuit GND IN OUT
GND IN OUT
l Packaging specifications
Package Basic
Taping Reel size Tape width
Part No. Package size ordering Marking
code (mm) (mm)
(mm) unit (pcs)
EMB11 EMT6 T2R 8,000 B118 UMB11N UMT6 TR 3,000 B11 IMB11A SMT6 T108 3,000 B11
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 1/7 2012.06 - Rev.B
Page Summary Contents For ROHM EMB11, UMB11N, IMB11A Data Sheet User Manual
Manual Details
| Brand | ROHM |
|---|---|
| Pages | 8 |
| File Size | 679.95 KB |
| Published | July 07, 2026 |
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Frequently Asked Questions
Do I need external resistors to configure an inverter circuit?
No, the built-in bias resistors enable configuring an inverter circuit without connecting any external input resistors.
What are the absolute maximum limits for voltage and current?
The device supports a -50V CC supply voltage and has a maximum collector current of -100mA C(MAX).
Can this product be used in life-critical systems?
No. It is not intended for use in equipment requiring extremely high reliability, such as medical or aerospace machinery.
What types of circuits can this transistor device support?
It is suitable for use in Inverter circuits, Interface circuits, and Driver circuits.