© Semiconductor Components Industries, LLC, 2000

May, 2000 – Rev. 0

1

Publication Order Number:

DTA114EET1/D

DTA114EET1 SERIES

Preferred Devices

Bias Resistor Transistor

PNP Silicon Surface Mount Transistor

with Monolithic Bias Resistor Network

This new series of digital transistors is designed to replace a single

device and its external resistor bias network. The BRT (Bias Resistor

Transistor) contains a single transistor with a monolithic bias network

consisting of two resistors; a series base resistor and a base–emitter

resistor. The BRT eliminates these individual components by

integrating them into a single device. The use of a BRT can reduce

both system cost and board space. The device is housed in the

SC–75/SOT–416 package which is designed for low power surface

mount applications.

wave or reflow. The modified gull–winged leads absorb

thermal stress during soldering eliminating the possibility

of damage to the die.

Rating

Symbol

Value

Unit

Collector-Base Voltage

50

Vdc

Collector-Emitter Voltage

50

Vdc

Collector Current

100

mAdc

DEVICE MARKING AND RESISTOR VALUES

Device

Marking

R1 (K)

R2 (K)

Shipping

DTA114EET1

DTA124EET1

DTA144EET1

DTA114YET1

DTA114TET1

DTA143TET1

DTA123EET1

DTA143ZET1

DTA124XET1

DTA123JET1

6A

6B

6C

6D

6E

6F

6H

6K

6L

6M

10

22

47

10

10

4.7

2.2

4.7

22

2.2

10

22

47

47

∞

∞

2.2

47

47

47

3000/Tape & Reel

http://onsemi.com

CASE 463

SOT–416/SC–75

STYLE 1

Preferred devices are recommended choices for future use

and best overall value.

PNP SILICON

BIAS RESISTOR

TRANSISTORS

3

2

1

COLLECTOR

3

1

BASE

2

EMITTER