2

HT0740

Ordering Information

Device

Package Options

8-Lead SOIC (Narrow Body)

HT0740

HT0740LG

HT0740LG-G

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

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

300°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.

Note 1. Distance of 1.6mm from case for 10 seconds.

Pin Configuration

Symbol

Parameter

Min

Typ

Max

Units

Conditions

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

Symbol

Parameter

Min

Typ

Max

Units

Conditions

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

Recommended Operating Conditions

Symbol

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

---

to +85°C unless otherwise specified)

1

2

3

4

8

7

6

5

HT0740

(Top View)

HT0740

–VOUT

NC

+VOUT

NC

VIN

NC

NC

GND