2

HV9123

Supertex inc.

www.supertex.com

Doc.# DSFP-HV9123

C031314

Absolute Maximum Ratings

Parameter

Value

Input voltage, V

IN

450V

Device supply voltage, V

DD

15.5V

Logic input voltage

-0.3V to V

Linear input voltage

-0.3V to V

Preregulator input current, I

IN

(continuous)

2.5mA

Operating temperature range

-55°C to +125°C

Storage temperature range

-65°C to +150°C

Power dissipation:

16-Lead SOIC

16-Lead PDIP

20-Lead PLCC

900mW

1000mW

1400mW

Stresses beyond those listed under “Absolute Maximum Ratings” may cause

permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in

the operational sections of the specifications is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

Pin Configurations

Product Marking

16-Lead SOIC

1

16

1

16

4

20

1

2

16-Lead PDIP

20-Lead PLCC

16-Lead SOIC

16-Lead PDIP

20-Lead PLCC

Y = Last Digit of Year Sealed

WW = Week Sealed

L = Lot Number

C = Country of Origin*

A = Assembler ID*

= “Green” Packaging

*May be part of top marking

Top Marking

Bottom Marking

HV9123NG

YWW LLLLLLLL

CCCCCCCCC AAA

Y = Last Digit of Year Sealed

WW = Week Sealed

L = Lot Number

C = Country of Origin*

A = Assembler ID*

= “Green” Packaging

*May be part of top marking

Top Marking

Bottom Marking

YYWW

HV9123P

LLLLLLLLLL

CCCCCCCCCCC

AAA

YY = Year Sealed

WW = Week Sealed

L = Lot Number

A = Assembler ID

C = Country of Origin*

= “Green” Packaging

*May be part of top marking

Top Marking

Bottom Marking

YYWW AAA

HV9123PJ

LLLLLLLLLL

CCCCCCCCCCC

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

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

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

Part Number

Package Options

Packing

HV9123NG-G

16-Lead SOIC

45/Tube

HV9123NG-G M901

16-Lead SOIC

1000/Reel

HV9123NG-G M934

16-Lead SOIC

2500/Reel

HV9123P-G

16-Lead PDIP

24/Tube

HV9123PJ-G

20-Lead PLCC*

48/Tube

HV9123PJ-G M910

20-Lead PLCC*

1000/Reel

Ordering Information

-G denotes a lead (Pb)-free / RoHS compliant package

*

Obsolescence notice issued for the product in the 20-Lead PLCC package.

Typical Thermal Resistance

Package

θ

ja

16-Lead SOIC

83°C/W

16-Lead PDIP

51°C/W

20-Lead PLCC

66°C/W