DPC1013S-TR

Overview

The DPC1013S-TR is a single-channel transistor output optocoupler manufactured by Diodes Incorporated. It features an LSOP-4 surface-mount package and provides 5000 Vrms insulation voltage for high-voltage isolation applications. The device utilizes a phototransistor output with a current transfer ratio ranging from 100% to 200% at a forward current of 10 mA. Key electrical parameters include a forward voltage of 1.25 V, a maximum collector-emitter voltage of 80 V, and a power dissipation of 250 mW. It operates within a temperature range of -55°C to +110°C.

Feature Summary

• Provides high input-output isolation voltage rated at 5000 Vrms for robust signal transmission across isolated circuits.
• Features a phototransistor output configuration suitable for digital signal isolation and switching applications.
• Complies with international safety standards including UL, CSA, and VDE approvals for enhanced system reliability.

Applications

• Industrial control systems requiring galvanic isolation
• Communication equipment signal interface isolation
• Power supply feedback loop isolation

Procurement Notes

Verify the specific suffix (e.g., -TR) confirms the tape-and-reel packaging format intended for automated assembly processes. Confirm that the component meets all relevant regional safety certifications required for the final end-product application. Ensure the ordering information matches the exact manufacturer part number to avoid discrepancies in electrical characteristics or package dimensions during procurement.

Selection Notes

Select this component when high isolation voltage and wide operating temperature range are critical requirements. The LSOP-4 package offers a compact footprint suitable for space-constrained designs. Consider the current transfer ratio specifications to ensure adequate signal margin for the intended load conditions. Verify compatibility with the target PCB layout and soldering profiles for surface-mount technology implementation.

Part Context

This component belongs to the DPC series of transistor output optocouplers from Diodes Incorporated. The series is designed for general-purpose isolation tasks where reliable signal transmission between isolated circuits is necessary. The DPC1013S-TR variant specifically targets applications requiring standard speed performance and high dielectric strength within a small outline package.

Replacement Considerations

Direct replacements must match the 5000 Vrms isolation rating and LSOP-4 package. Verify equivalent current transfer ratio ranges and collector-emitter voltage limits. Cross-reference safety approval certificates to ensure compliance with identical regulatory standards in the target market.