2

HT0740

Supertex inc.

www.supertex.com

Doc.# DSFP-HT0740

B060413

Absolute Maximum Ratings

Parameter

Value

Input to output isolation voltage, V

ISO

±400V

Logic input voltage, V

IN

-0.5 to +7.0V

Operating temperature

-40°C to +85°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 Configuration

Recommended Operating Conditions

Sym

Parameter

Min

Typ

Max

Units

Conditions

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

---

DC Electrical Characteristics

I

H

Logic high input current

-

-

500

µA

V

I

L

Logic low input current (quiescent)

-

-

10

µA

V

V

OUT

Output voltage across output terminals

4.5

-

-

V

V

8.5

-

-

V

V

V

IN

Input voltage for zero output

-

-

0.8

V

No load

V

ISO

Input to output isolation voltage

±400

-

-

V

---

AC Electrical Characteristics

t

d(ON)

Turn-on delay time

-

-

50

µs

See timing diagram and test

circuit

C

t

r

Rise time

-

-

650

µs

t

d(OFF)

Turn-off delay time

-

-

150

µs

t

f

Fall time

-

-

3.0

ms

VIN

NC

-VOUT

+VOUT

1

2

3

4

8

7

6

5

NC

GND

NC

NC

YY = Year Sealed

WW = Week Sealed

L = Lot Number

= “Green” Packaging

YYWW

HT07

LLLL

Product Marking

8-Lead SOIC (Narrow Body)

(top view)

8-Lead SOIC (Narrow Body)

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

Ordering Information

Part Number Package Option

Packing

HT0740LG-G 8-Lead SOIC (Narrow Body)

2500/Reel

Typical Thermal Resistance

Package

θ

ja

8-Lead SOIC (Narrow Body)

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