ILQ621 MULTI-CHANNEL PHOTOTRANSISTOR OPTOCOUPLER

Siemens Semiconductor Group

Description

ILD621/621GB QUAD CHANNEL ILQ621/621GB DUAL CHANNEL MULTI-CHANNEL PHOTOTRANSISTOR OPTOCOUPLER .
The ILD/Q621 and ILD/Q621GB are multi-channel phototransistor optocouplers that use GaAs IRLED emitters and high gain NPN silicon phototransistors.

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Datasheet Specifications

Part number: ILQ621
Manufacturer: Siemens Semiconductor Group
File Size: 78.95 KB
Datasheet: ILQ621_SiemensSemiconductorGroup.pdf
Description: MULTI-CHANNEL PHOTOTRANSISTOR OPTOCOUPLER

Features

* Alternate Source to TLP621-2/-4 and TLP621GB-2/-4
* Current Transfer Ratio (CTR) at IF= 5 mA ILD/Q621: 50% Min. ILD/Q621GB: 100% Min.
* Saturated Current Transfer Ratio (CTRSAT) at IF=1 mA ILD/Q621: 60% Typ. ILD/Q621GB: 30% Min.
* High Collector-Emitter Voltage, BVC

Applications

* such as power supply feedback circuits, where constant DC VIO voltages are present. 5
* 1 Characteristics Symbol Emitter Forward Voltage Reverse Current Capacitance Thermal Resistance, Junction to Lead Detector Capacitance Collector-Emitter Leakage Current Collector-Emitter Leakage Current T

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ILQ621 MULTI-CHANNEL PHOTOTRANSISTOR OPTOCOUPLER Siemens Semiconductor Group

Siemens Semiconductor Group ILQ621-like datasheet