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ROHM EMG9 Data Sheet

Summary

These digital transistors provide an integrated solution for advanced electronic applications like inverters, interface, and driver circuits. Featuring built-in bias resistors and two DTC114E chips per package, they simplify circuit design by nearly eliminating external components and parasitic effects. This summary details technical specifications, electrical characteristics, and application guidelines for selecting the appropriate model (EMG9/UMG9N/FMG9A). Ideal for engineers developing complex switching or control systems requiring reliable on/off operation.

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Page 1 Text Content

EMG9 / UMG9N / FMG9A

Datasheet

NPN 100m A 50V Complex Digital Transistors (Bias Resistor Built-in Transistors)

l Outline Parameter Tr1 and Tr2 EMT5 UMT5

(2) VCC 50V (4) (1)

IC(MAX.) (2)

EMG9 UMG9N

R2 10k W (SC-107BB) SOT-353 (SC-88A)

l Features

1) Built-In Biasing Resistors, R1 = R2 = 10k W. (5)

(4) 2) Two DTC114E chips in one package. (3)

3) Emitter(GND)-common type.

FMG9A 4) Built-in bias resistors enable the configuration of (SC-74A)

an inverter circuit without connecting external input resistors (see inner circuit).

5) The bias resistors consist of thin-film resistors l Inner circuit

with complete isolation to allow negative biasing

EMG9 / UMG9N FMG9A

of the input. They also have the advantage of

IN GND IN IN GND IN (3) (2) (1) (3) (4) (5)

completely eliminating parasitic effects. 6) Only the on/off conditions need to be set for operation, making the circuit design easy. 7) Lead Free/Ro HS Compliant.

(4) (5) (2) (1) l Application OUT OUT OUT OUT

Inverter circuit, Interface circuit, Driver circuit

l Packaging specifications

Package Basic

Taping Tape width

Part No. Package size ordering Marking Reel size

code (mm) (mm)

(mm) unit (pcs)

EMG9 EMT5 T2R 8,000 G98 UMG9N UMT5 TR 3,000 G9 FMG9A SMT5 T148 3,000 G9

www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 1/7 2012.06 - Rev.B

Page Summary Contents For ROHM EMG9 Data Sheet

Page 1 EMG9 / UMG9N / FMG9A Datasheet NPN 100m A 50V Complex Digital Transistors (Bias Resistor Built-in Transistors) l Outline Parameter Tr1 and Tr2 EMT5 UMT5 (2) VCC 50V (4) (1) IC(MAX.) (2) EMG9 UMG9N R2 ...
Page 2 Data Sheet EMG9 / UMG9N / FMG9A l Absolute maximum ratings (Ta = 25°C) <For Tr1 and Tr2 in common> Parameter Symbol Values Unit Supply voltage VCC Input voltage VIN -10 to +40 Output current IO ...
Page 3 Data Sheet EMG9 / UMG9N / FMG9A TP EN : I [m A] IN PU VO LT AG : V [V l Electrical characteristic curves (Ta = 25°C) Fig.1 Input voltage vs. output current Fig.2 Output current vs. input voltage (ON c...
Page 4 Data Sheet EMG9 / UMG9N / FMG9A TP VO LT AG : V [V l Electrical characteristic curves (Ta = 25°C) Fig.5 Output voltage vs. output current OUTPUT CURRENT : IO [A] www.rohm.com © 2012 ROHM Co., Ltd. All...
Page 5 Data Sheet EMG9 / UMG9N / FMG9A l Dimensions (Unit : mm) Patterm of terminal position areas MILIMETERS INCHES MIN MAX MIN MAX HE 1.50 1.70 0.059 0.067 Lp 0.35 0.014 MILIMETERS INCHES MIN MAX MIN MAX e...
Page 6 Data Sheet EMG9 / UMG9N / FMG9A l Dimensions (Unit : mm) Patterm of terminal position areas MILIMETERS INCHES MIN MAX MIN MAX 0.80 1.00 0.031 0.039 HE 2.00 2.20 0.079 0.087 L1 0.20 0.50 0.008 0.02 Lp ...
Page 7 Data Sheet EMG9 / UMG9N / FMG9A l Dimensions (Unit : mm) Patterm of terminal position areas MILIMETERS INCHES MIN MAX MIN MAX 1.00 1.30 0.051 HE 2.60 3.00 0.102 0.118 L1 0.30 0.60 0.012 0.024 Lp 0.40 ...
Page 8 Notice No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without not...

Manual Details

Brand ROHM
Pages 8
File Size 457.64 KB
Published July 07, 2026
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Frequently Asked Questions

What advanced feature does this transistor possess regarding biasing?

It includes built-in bias resistors (R = 10kW) that enable inverter circuit configuration without external input resistors.

What is the maximum total power dissipation for the FMG9A?

The maximum total power dissipation (PD) for the FMG9A is 300 mW.

Can this device be used in an isolated negative biasing circuit?

Yes, it features complete isolation to allow negative biasing of the input, eliminating parasitic effects.

What applications are recommended for these transistors?

They are suitable for use in Inverter circuits, Interface circuits, and Driver circuits.