2

HT0440

Supertex inc.

www.supertex.com

Doc.# DSFP-HT0440

D040313

Ordering Information

Part Number Package Options

Packing

HT0440K6-G 10-Lead (3x4) DFN

3000/Reel

HT0440LG-G 8-Lead SOIC (Narrow Body)

2500/Reel

Absolute Maximum Ratings

Parameter

Value

Input to output isolation voltage, V

ISO

±400V

Logic input voltage, V

-0.5 to +7.0V

Maximum junction temperature

+125°C

Storage temperature

-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

Product Marking

YY = Year Sealed

WW = Week Sealed

L = Lot Number

= “Green” Packaging

YYWW

HT04

LLLL

8-Lead SOIC (Narrow Body)

(top view)

8-Lead SOIC (Narrow Body

Recommended Operating Conditions

Sym

Parameter

Min

Typ

Max

Units

Conditions

CLK

External clock frequency

0.5

-

2.0

MHz

---

V

IHCLK

Clock input high voltage

3.15

-

5.5

V

---

V

ILCLK

Clock input low voltage

0

-

0.5

V

---

V

IH

Logic input high voltage

3.15

-

5.5

V

---

V

IL

Logic input low voltage

0

-

0.5

V

---

T

A

Operating temperature

-40

-

+85

O

C

---

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

10-Lead DFN

10-Lead DFN

(top view)

0440

YWLL

Y = Last Digit of Year Sealed

W = Code for Week Sealed

L = Lot Number

= “Green” Packaging

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

A

CLK

-VOUTA

+VOUTA

1

2

3

4

8

7

6

5

B

GND

-VOUTB

+VOUTB

A

CLK

NC

-V

+V

1

2

3

4

5

10

9

8

7

6

GND

B

GND

NC

-V

+V

Typical Thermal Resistance

Package

θ

ja

10-Lead DFN

8-Lead SOIC (Narrow Body)

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