OLF300

Features:

 Hermetic SMT package
 Electrical parameters guaranteed over -55°C to +125°C ambient temp. range
 1000 Vdc electrical isolation
 High-Speed, 1 Mbit/s typical
 Open collector output
 300 Khz bandwidth
 Similar to 6N135/136, 4N55
 Radiation tolerant
 100% hi-rel screenings are offered


Specifications

Coupled
Input to Output Isolation Voltage 1	± 1000 Vdc
Storage Temperature Range	-65°C to +150°C
Operation Temperature Range	-55°C to +125°C
Lead Temperature 1.6 mm from case for 10 sec.	240°C
Input Diode
Average Input Current	20 mA
Peak Forward Current ( 1mS duration )	40 mA
Reverse Voltage	5.0 V
Power Dissipation	36 mW
Output Detector
Average Output Current	8 mA
Peak Output Current	16 mA
Supply Voltage, Vcc	-0.5 V to 18 V
Output Voltage, Vout	-0.5 V to 18 V
Power Dissipation	50 mW

Description

The OLF300 is suitable for interfacing TTL to LSTTL, TTL or CMOS as well as wide bandwidth analog applications. Each OLF300 has a light emitting diode and an integrated photo-diode transistor detector mounted and coupled in a custom 8-pin hermetic flat pack package providing 1000 Vdc electrical isolation between input and output. The integrated photo-diode transistor improves switching speed by orders of magnitude as compared to standard photo transistors, by reducing the base to collector capacitance. The internal shield provides excellent common-mode immunity performance.