2

CL220

Supertex inc.

1235 Bordeaux Drive, Sunnyvale, CA 94089

Tel: 408-222-8888

www.supertex.com

Ordering Information

Device

Package Options

TO-252 (D-PAK)

TO-220

CL220

CL220K4-G

CL220N5-G

-G indicates package is RoHS compliant (‘Green’)

Absolute Maximum Ratings

Parameter

Value

Operating voltage, V

A-B

240V

Operating junction temperature, T

J

-40°C to +125°C

Storage temperature, T

S

-55°C to +150°C

Absolute Maximum Ratings are those values beyond which damage to the

device may occur. Functional operation under these conditions is not implied.

Continuous operation of the device at the absolute rating level may affect

device reliability. All voltages are referenced to device ground.

Pin Configurations

Sym

Parameter

Min

Typ

Max Units Conditions

θ

jc

Thermal resistance,

junction to case

TO-252 (D-PAK)

-

6.3

-

O

C/W ---

TO-220

-

8.3

-

θ

ja

Thermal resistance,

junction to ambient

TO-252 (D-PAK)

-

78

-

O

C/W Soldered to 2.0cm

2

exposed copper

free air area

TO-220

-

70

-

TO-252 (D-PAK)

(front view)

Pin

Description

VA

Current flows into this pin.

VB

Current flows out of this pin.

Pin Designation

Product Marking

VA

NC

VB

TO-252 (D-PAK)

Packages may or may not include the following marks: Si or

YY = Year Sealed

WW = Week Sealed

L = Lot Number

= “Green” Packaging

Si YYWW

CL220K4

LLLLLLL

TO-220

(front view)

VA

NC

VB

VB

L = Lot Number

YY = Year Sealed

WW = Week Sealed

= “Green” Packaging

Top Marking

CL220N5

LLLLLLLLL

YYWW

TO-220

Packages may or may not include the following marks: Si or