Product Summary

The ILQ1 is optically coupled isolated pairs employing GaAs infrared EDs and silicon NPN phototransistor. The ILQ1 designed for driving medium-speed logic and can be used to eliminate troublesome ground loop and noise problems. The ILQ1 has two isolated channels in a single DIP package.

Parametrics

ILQ1 maximum ratings: (1) Reverse Voltage: 6V; (2) Forward Current: 60mA; (3) Surge Current: 2.5A; (4) Power Disspation; (5) Derate Linearly from 25°C: 1.3m°C/W.

Features

ILQ1 features: (1) Current Transfer Ratio at IF =10 mA; (2) High Collector-Emitter Voltage, ILD/Q1: BVCEO=50 V, ILD/Q2, ILD/Q5: BVCEO =70V; (3) Field-Effect Stable by TRansparent IOn Shield (TRIOS) Isolation Test Voltage, 5300 VACRMS; (4) Underwriters Lab File #E52744.

Diagrams

ILQ1 Pin Configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ILQ1
ILQ1
Vishay Semiconductors
Transistor Output Optocouplers Phototransistor Out Quad CTR >20%
Data Sheet
0-1: $1.41
1-10: $1.27
10-100: $1.02
100-250: $0.91
ILQ1615
ILQ1615
Other

Data Sheet
Negotiable 
ILQ1615-1
ILQ1615-1
Vishay Semiconductors
Transistor Output Optocouplers Phototransistor Out Quad CTR > 40-80%
Data Sheet
Negotiable 
ILQ1615-1X009T
ILQ1615-1X009T
Vishay Semiconductors
Transistor Output Optocouplers Phototransistor Out Quad CTR > 40-80%
Data Sheet
Negotiable 
ILQ1615-2
ILQ1615-2
Vishay Semiconductors
Transistor Output Optocouplers Phototransistor Out Quad CTR > 63-125%
Data Sheet
Negotiable 
ILQ1615-2X009T
ILQ1615-2X009T
Vishay Semiconductors
Transistor Output Optocouplers Phototransistor Out Quad CTR > 63-125%
Data Sheet
Negotiable 
ILQ1615-3
ILQ1615-3
Vishay Semiconductors
Transistor Output Optocouplers Phototransistor Out Quad CTR > 100-200%
Data Sheet
Negotiable 
ILQ1615-3X009T
ILQ1615-3X009T
Vishay Semiconductors
Transistor Output Optocouplers Phototransistor Out Quad CTR > 100-200%
Data Sheet
Negotiable