© Semiconductor Components Industries, LLC, 2006

March, 2006 − Rev. 3

1

Publication Order Number:

MPS6521/D

MPS6521 (NPN)

MPS6523 (PNP)

MPS6521 is a Preferred Device

Amplifier Transistors

Features

MAXIMUM RATINGS

Rating

Symbol

NPN

PNP

Unit

Collector −Emitter Voltage

MPS6521

MPS6523

25

−

−

25

Vdc

Collector −Base Voltage

MPS6521

MPS6523

40

−

−

25

Vdc

Emitter −Base Voltage

4.0

Vdc

Collector Current − Continuous

100

mAdc

Derate above 25

°C

625

5.0

mW

mW/

°C

Derate above 25

°C

1.5

12

W

mW/

°C

Operating and Storage Junction

Temperature Range

−55 to +150

°C

THERMAL CHARACTERISTICS

Characteristic

Symbol

Max

Unit

Thermal Resistance, Junction−to−Ambient

(Printed Circuit Board Mounting)

200

°C/W

Thermal Resistance, Junction−to−Case

83.3

°C/W

Stresses exceeding Maximum Ratings may damage the device. Maximum

Ratings are stress ratings only. Functional operation above the Recommended

Operating Conditions is not implied. Extended exposure to stresses above the

Recommended Operating Conditions may affect device reliability.

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

http://onsemi.com

†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.

MPS6521RLRA

TO−92

2000/Tape & Reel

MPS6521RLRAG

TO−92

(Pb−Free)

2000/Tape & Reel

Device

Package

MPS6521

TO−92

5000 Units/Box

MPS6521G

TO−92

(Pb−Free)

5000 Units/Box

MPS652x = Device Code

x = 1 or 3

A

= Assembly Location

Y

= Year

WW

= Work Week

G

= Pb−Free Package

(Note: Microdot may be in either location)

Preferred devices are recommended choices for future use

and best overall value.

ORDERING INFORMATION

TO−92

CASE 29−11

STYLE 1

1

2

3

MARKING

DIAGRAM

MPS

652x

AYWW

G

G

COLLECTOR

3

2

BASE

1

EMITTER

COLLECTOR

3

2

BASE

1

EMITTER

MPS6523

TO−92

5000 Units/Box

MPS6523G

TO−92

(Pb−Free)

5000 Units/Box