HCPL3000 datasheet(3/9 Pages) HP

3 / 9 page

1-331

Insulation and Safety Related Specifications

Parameter

Symbol

Value Units

Conditions

Min. External Air Gap

L(IO1)

6.0

Shortest distance measured through air, between

(External Clearance)

two conductive leads, input to output

Min. External Tracking

L(IO2)

6.0

Shortest distance path measured along outside surface

Path (External Creepage)

of optocoupler body between the input and output leads

Min. Internal Plastic

0.15

Through insulation distance conductor to conductor

Gap (Internal Clearance)

inside the optocoupler cavity

Recommended Protection

for Output Transistors

During switching transitions, the

output transistors Q1 and Q2 of

the HCPL-3000 can conduct large

Recommended Operating Conditions

Parameter

Symbol

Min.

Max.

Units

Power Supply Voltage

5.4

Input Current (ON)

F(ON)

Input Current (OFF)

F(OFF)

0.2

Operating Temperature

-20

°C

*The initial switching threshold is 5 mA or less.

amounts of current. Figure 1

describes a recommended circuit

design showing current limiting

resistors R1 and R2 which are

necessary in order to prevent

damage to the output transistors

Q1 and Q2 (see Note 7). A bypass

capacitor C1 is also recommended

to reduce power supply noise.

Absolute Maximum Ratings

Parameter

Symbol

Min.

Max.

Unit

Conditions

Fig.

Note

Storage Temperature

-55

125

°C

Operating Temperature

-20

°C

Input

Continuous Current

Reverse Voltage

A = 25°C

Supply Voltage

Output 1

Continuous Current

0.5

10,11

Peak Current

1.0

Pulse Width < 5

µs,

Duty cycle = 1%

Voltage

VO1

Output 2

Continuous Current

0.6

10,11,12

Peak Current

2.0

Pulse Width < 5

µs,

Duty cycle = 1%

Output Power Dissipation

500

Total Power Dissipation

550

Lead Solder Temperature

260

°C for 10 s, 1.0 mm below seating plane

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