©2005 Fairchild Semiconductor Corporation

www.fairchildsemi.com

HCPL3700 Rev. 1.0.3

2

Absolute Maximum Ratings (No derating required up to 70°C)

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be

operable above the recommended operating conditions and stressing the parts to these levels is not recommended.

In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.

The absolute maximum ratings are stress ratings only.

Notes:

1. Derate linearly above 70°C free-air temperature at a rate of 1.8 mW/°C.

2. Derate linearly above 70°C free-air temperature at a rate of 2.5 mW/°C.

3. Derate linearly above 70°C free-air temperature at a rate of 0.6 mA/°C.

4. Derate linearly above 70°C free-air temperature at a rate of 1.9 mW/°C.

Recommended Operating Conditions

The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended

operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not

recommend exceeding them or designing to absolute maximum ratings.

Symbol

Parameter

Value

Units

TSTG

Storage Temperature

-55 to +125

°C

TOPR

Operating Temperature

-40 to +85

°C

TSOL

Lead Solder Temperature

260 for 10 sec

°C

EMITTER

IIN

Input Current

Average

50 (Max.)

mA

Surge, 3ms, 120Hz Pulse Rate

140 (Max.)

Transient, 10µs, 120Hz Pulse Rate

500 (Max.)

VIN

Input Voltage (Pins 2-3)

-0.5 (Max.)

V

PIN

Input Power Dissipation(1)

230 (Max.)

mW

PT

Total Package Power Dissipation(2)

305 (Max.)

mW

DETECTOR

IO

Output Current (Average)(3)

30 (Max.)

mA

VCC

Supply Voltage (Pins 8-5)

-0.5 to 20

V

VO

Output Voltage (Pins 6-5)

-0.5 to 20

V

PO

Output Power Dissipation(4)

210 (Max.)

mW

Symbol

Parameter

Min.

Max.

Units

VCC

Supply Voltage

2

18

V

TA

Operating Temperature

0

70

°C

f

Operating Frequency

0

4

kHz