ILQ2

Maximum Forward Diode Voltage : 1.65 V
Packaging : Tube
Maximum Operating Temperature : + 100 C
Minimum Operating Temperature : - 40 C
Maximum Collector Current : 50 mA
Maximum Power Dissipation : 250 mW
Input Type : DC
Isolation Voltage : 5300 Vrms
Maximum Collector Emitter Voltage : 70 V
Maximum Collector Emitter Saturation Voltage : 400 mV
Current Transfer Ratio : 500 %
Package / Case : PDIP-16


Features:

• Current Transfer Ratio at I_F=10 mA
• ILD/Q1, 20% Min.
• ILD/Q2, 100% Min.
• ILD/Q5, 50% Min.
• High Collector-Emitter Voltage
• ILD/Q1: BV_CEO=50 V
• ILD/Q2, ILD/Q5: BVCEO=70 V
• Field-Effect Stable by TRansparent IOn Shield (TRIOS) Isolation Test Voltage, 5300 VAC_RMS
• Underwriters Lab File #E52744
• VDE 0884 Available with Option 1





Pinout






Specifications

Reverse Voltage ..................................6 V
Forward Current .............................60 mA
Surge Current...................................2.5 A
Power Dissipation........................100 mW
Derate Linearly from 25°C... 1.3 mW/°C




Description

The ILQ2 are optically coupled isolated pairs employing GaAs infrared LEDs and silicon NPN phototransistor. Signal information, including a DC level, can be transmitted by the drive while maintaining a high degree of electrical isolation between input and output. The ILQ2 are especially designed for driving medium-speed logic and can be used to eliminate troublesome ground loop and noise problems. Also these couplers can be used to replace relays and transformers in many digital interface applications such as CRT modulation. The ILQ2 has two isolated channels in a single DIP package and the ILQ1/2/5 has four isolated channels per package.