© Semiconductor Components Industries, LLC, 2004

April, 2004 − Rev. 2

Publication Order Number:

NUS2401SNT1/D

NUS2401SNT1

Integrated PNP/NPN Digital

Transistors Array

This new option of integrated digital transistors is designed to

replace a discrete solution array of three transistors and their external

resistor bias network. BRTs (Bias Resistor Transistors) contain a

single transistor with a monolithic bias network consisting of two

resistors; a series base resistor and a base−emitter resistor. The BRT

technology eliminates these individual components by integrating

them into a single device, therefore the integration of three BRTs

results in a significant reduction of both system cost and board space.

This new device is packaged in the SC−74/Case 318F package which

is designed for low power surface mount applications.

Features

Typical Applications

Cassette Recorders

damage to the device may occur. Electrical Characteristics are not

guaranteed over this range.)

Rating

Symbol

Value

Unit

Collector−Base Voltage

60

Vdc

Collector−Emitter Voltage

50

Vdc

Emitter−Base Voltage

7.0

Vdc

Collector Current − Continuous

200

mAdc

THERMAL CHARACTERISTICS

Characteristic

Symbol

Max

Unit

Power Dissipation

350

mW

Junction Temperature

150

°C

Storage Temperature

− 55 to +150

°C

Maximum ratings are those values beyond which device damage can occur.

Maximum ratings applied to the device are individual stress limit values (not

normal operating conditions) and are not valid simultaneously. If these limits

are exceeded, device functional operation is not implied, damage may occur

and reliability may be affected.

SC−74

CASE 318F

STYLE 4

MARKING DIAGRAM

1

2

3

50 M

50

= Specific Device Code

M

= Date Code

Device

Package

ORDERING INFORMATION

NUS2401SNT1

SC−74

3000/Tape & Reel

(4)

(5)

(6)

(1)

(2)

(3)

6

5

4

http://onsemi.com

Q3

Q1

Q2

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specifications

Brochure, BRD8011/D.

NUS2401SNT1G

SC−74

(Pb−Free)

3000/Tape & Reel