Overview
The MOCD217M is a dual-channel phototransistor output optocoupler produced by onsemi. This device consists of two gallium arsenide infrared emitting diodes optically coupled to two monolithic silicon phototransistor detectors. It is packaged in a surface mountable, small outline, 8-pin plastic SOIC package. The MOCD217M is designed for high-density applications and eliminates the need for through-the-board mounting, making it ideal for compact and efficient designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Working Insulation Voltage (VIORM) | 565 | Vpeak |
| Highest Allowable Over-Voltage (VIOTM) | 4000 | Vpeak |
| External Creepage | ≥4 mm | |
| External Clearance | ≥4 mm | |
| Storage Temperature (TSTG) | -40 to +125 | °C |
| Ambient Operating Temperature (TA) | -40 to +100 | °C |
| Junction Temperature (TJ) | -40 to +125 | °C |
| Lead Solder Temperature (TSOL) | 260 for 10 seconds | °C |
| Total Device Power Dissipation @ TA = 25°C (PD) | 240 mW | |
| Emitter Continuous Forward Current (IF) | 60 mA | |
| Emitter Forward Current - Peak (IF (pk)) | 1.0 A | |
| Collector-Emitter Voltage (VCEO) | 30 V | |
| Input-Output Isolation Voltage (VISO) | 2500 VACRMS for 1 minute |
Key Features
- Closely matched current transfer ratios.
- Minimum BVCEO of 30 V guaranteed.
- Low LED input current required for easier logic interfacing.
- Convenient plastic SOIC-8 surface mountable package style with 0.050" lead spacing.
- Safety and regulatory approvals: UL1577, 2,500 VACRMS for 1 minute; DIN-EN/IEC60747-5-5, 565 V peak working insulation voltage.
- Pb-Free devices.
Applications
- Feedback control circuits.
- Interfacing and coupling systems of different potentials and impedances.
- General purpose switching circuits.
- Monitor and detection circuits.
Q & A
- What is the maximum working insulation voltage of the MOCD217M?
The maximum working insulation voltage (VIORM) is 565 Vpeak.
- What is the highest allowable over-voltage for the MOCD217M?
The highest allowable over-voltage (VIOTM) is 4000 Vpeak.
- What is the operating temperature range for the MOCD217M?
The ambient operating temperature range is -40 to +100 °C.
- What is the collector-emitter voltage (VCEO) for the MOCD217M?
The collector-emitter voltage (VCEO) is 30 V.
- Does the MOCD217M have any safety and regulatory approvals?
Yes, it has UL1577 and DIN-EN/IEC60747-5-5 approvals.
- What type of package does the MOCD217M come in?
The MOCD217M comes in a surface mountable, small outline, 8-pin plastic SOIC package.
- What are the typical applications of the MOCD217M?
Typical applications include feedback control circuits, interfacing and coupling systems, general purpose switching circuits, and monitor and detection circuits.
- Is the MOCD217M a Pb-Free device?
Yes, the MOCD217M is a Pb-Free device.
- What is the input-output isolation voltage for the MOCD217M?
The input-output isolation voltage (VISO) is 2500 VACRMS for 1 minute.
- What is the maximum forward current for the emitter of the MOCD217M?
The maximum forward current for the emitter is 60 mA.
