ILQ620GB

Maximum Collector Emitter Saturation Voltage : 0.4 V
Minimum Operating Temperature : - 55 C
Packaging : Tube
Maximum Power Dissipation : 500 mW
Maximum Operating Temperature : + 100 C
Input Type : AC
Maximum Forward Diode Voltage : 1.3 V
Current Transfer Ratio : 600 %
Isolation Voltage : 5300 Vrms
Maximum Collector Emitter Voltage : 70 V
Maximum Collector Current : 100 mA
Package / Case : PDIP-16


Features:

• Identical Channel to Channel Footprint
• ILD620 Crosses to TLP620-2
• ILQ620 Crosses to TLP620-4
• High Collector-Emitter Voltage, BV_CEO = 70 V
• Dual and Quad Packages Feature:
- Reduced Board Space
- Lower Pin and Parts Count
- Better Channel to Channel CTR Match
- Improved Common Mode Rejection
• Isolation Test Voltage 5300 VRMS




Application

• UL File #E52744 System Code H or J
• CSA 93751
• DIN EN 60747-5-2(VDE0884) DIN EN 60747-5-5 pending Available with Option 1
• BSI IEC60950 IEC60965




Pinout






Specifications

Parameter	Test condition	Symbol	Value	Unit
Forward current		IF	± 60	mA
Surge current		IFSM	± 1.5	A
Power dissipation		Pdiss	100	mW
Derate linearly from 25 °C			1.3	mW/°C

Description

Optocoupler, Phototransistor Output, AC Input (Dual, Quad Channel)

The ILD620/ ILQ620 and ILD620GB/ ILQ620GB are multi-channel input phototransistor optocouplers that use inverse parallel GaAs IRLED emitter and high gain NPN silicon phototransistors per channel. These devices are constructed using over/under leadframe optical coupling and double molded insulation resulting in a withstand test voltage of 5300 VRMS.

The LED parameters and the linear CTR characteristics make ILQ620GB well suited for AC voltage detection. the ILD/Q620GB with its low IF quaranteed CTRCEsat minimizes power dissipation of the AC voltage detection network that is placed in series with the LEDs. Eliminating the phototransistor base connection of ILQ620GB provides added electrical noise immunity from the transients found in many industrial control environments.