DPC816S-C-TR-V

Overview

The DPC816S-C-TR-V is a single-channel transistor output optocoupler manufactured by Diodes Incorporated. It features an NPN phototransistor output housed in an SL-4 surface-mount package. Key electrical specifications include a maximum collector-emitter voltage of 80 V and a maximum collector current of 30 mA. The device provides 5000 VRMS isolation voltage between input and output. The forward current rating is 5 mA with a forward voltage of 1.25 V. The current transfer ratio ranges from 150% to 300%, and the rise time is specified at 18 µs.

Feature Summary

• Provides high-voltage isolation capability for signal transmission across different potential domains
• Integrates an infrared emitting diode with an NPN phototransistor for efficient optical coupling
• Designed for surface-mount technology applications requiring compact footprint solutions

Applications

• General-purpose signal isolation in industrial control systems
• Interface circuits connecting microcontrollers to high-voltage loads
• Power supply feedback loops for voltage regulation

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct binning and packaging specifications. Confirm that the SL-4 package variant matches your PCB layout requirements. Check for RoHS compliance status as indicated in the latest datasheet revision. Ensure storage conditions align with moisture sensitivity level guidelines provided by the manufacturer to prevent package damage during assembly.

Selection Notes

Select this component when a single channel with moderate speed and high isolation voltage is required. The 80 V collector-emitter voltage suits low-to-medium voltage switching applications. Compare the 150%-300% CTR range against load requirements to ensure sufficient drive capability. Consider the SL-4 package dimensions for board space constraints relative to alternative packages like SLM-4 or LSOP-4.

Part Context

This part belongs to the DPC series of transistor output optocouplers from Diodes Incorporated. The series offers various isolation voltages and package options tailored for different power and signal integrity needs. The DPC816S-C-TR-V specifically targets applications needing reliable galvanic isolation with standard phototransistor output characteristics.

FAQ

What is the maximum isolation voltage of the DPC816S-C-TR-V?

The maximum isolation voltage is 5000 VRMS.

Does the DPC816S-C-TR-V have a logic output?

No, it has a transistor output type, specifically an NPN phototransistor.