© Semiconductor Components Industries, LLC, 2004

December, 2004 − Rev. 3

1

Publication Order Number:

2N6400/D

2N6400 Series

Preferred Device

Silicon Controlled Rectifiers

Reverse Blocking Thyristors

Designed primarily for half-wave ac control applications, such as

motor controls, heating controls and power supplies; or wherever

half−wave silicon gate−controlled, solid−state devices are needed.

Features

Parameter Uniformity and Stability

Resistance, High Heat Dissipation and Durability

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

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

SCRs

16 AMPERES RMS

50 thru 800 VOLTS

Preferred devices are recommended choices for future use

and best overall value.

K

G

A

PIN ASSIGNMENT

1

2

3

Anode

Gate

Cathode

4

Anode

TO−220AB

CASE 221A

STYLE 3

1

2

3

4

MARKING

DIAGRAM

AY WW

640x

x

= 0, 1, 2, 3, 4 or 5

A

= Assembly Location

Y

= Year

WW = Work Week

See detailed ordering and shipping information in the package

dimensions section on page 5 of this data sheet.

ORDERING INFORMATION

http://onsemi.com