© Semiconductor Components Industries, LLC, 2006

January, 2006 − Rev. 3

1

Publication Order Number:

BC618/D

BC618

Darlington Transistors

NPN Silicon

Features

MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Collector −Emitter Voltage

55

Vdc

Collector −Base Voltage

80

Vdc

Emitter−Base Voltage

12

Vdc

Collector Current − Continuous

1.0

Adc

625

5.0

mW

mW/

°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

200

°C/W

Thermal Resistance, Junction−to−Case

83.3

°C/W

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.

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

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

A

= Assembly Location

Y

= Year

WW = Work Week

G

= Pb−Free Package

MARKING DIAGRAM

TO−92

CASE 29

STYLE 17

1 2

3

(Note: Microdot may be in either location)

http://onsemi.com

BC

618

AYWW

G

G

Device

Package

ORDERING INFORMATION

BC618

TO−92

5000 Units / Bulk

BC618G

TO−92

(Pb−Free)

5000 Units / Bulk

BC618RL1

TO−92

2000 / Tape & Reel

BC618RL1G

TO−92

(Pb−Free)

2000 / Tape & Reel

COLLECTOR 1

BASE

2

EMITTER 3

†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.