ROHM DTA143EE User Guide and Manual

DTA143E series

Datasheet

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

Outline Parameter Value VMT3 EMT3F

VCC OUT OUT

IN IN

IC(MAX.) 100m A

DTA143EM DTA143EEB

R2 4.7k (SC-105AA) (SC-89)

EMT3 UMT3F

Features OUT

1) Built-In Biasing Resistors, R1 = R2 = 4.7k. IN

2) Built-in bias resistors enable the configuration of GND

an inverter circuit without connecting external

DTA143EE DTA143EUB input resistors (see equivalent circuit). SOT-416 (SC-75A) (SC-85)

UMT3 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

IN IN completely eliminating parasitic effects. GND

4) Only the on/off conditions need to be set for

DTA143EUA DTA143EKA operation, making the circuit design easy. SOT-323 (SC-70) SOT-346 (SC-59)

5) Complementary NPN Types :DTC143E series 6) Lead Free/Ro HS Compliant. Inner circuit

R1 OUT

Application IN

Switching circuit, Inverter circuit, Interface circuit, R2

Driver circuit GND(+)

IN OUT

GND(+)

Packaging specifications

Package Basic

Taping Reel size Tape width

Part No. Package size ordering Marking

code (mm) (mm)

(mm) unit (pcs)

DTA143EM VMT3 T2L 8,000 DTA143EEB EMT3F TL 3,000

EMT3 TL 8DTA143EE 3,000

DTA143EUB UMT3F TL 3,000 DTA143EUA UMT3 T106 3,000 DTA143EKA SMT3 T146 3,000

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