MKP1V130RL

Overview

The MKP1V130RLG is a bidirectional SIDAC trigger from the MKP1V120 Series, designed for direct AC power line interface. It switches from a high-impedance blocking state to a low-voltage conducting state upon reaching its breakover voltage, maintaining conduction until current drops below the holding threshold. The device features a DO-41 axial lead package with glass passivation for reliability. Key electrical parameters include a repetitive peak off-state voltage of 130 V and a typical breakover voltage range of 120 V to 140 V at a breakover current of 35 µA. It supports an RMS on-state current of 0.9 A and a peak non-repetitive surge current of 4.0 A.

Feature Summary

• Bidirectional switching capability for direct AC line interfacing
• Glass-passivated plastic axial lead construction for high pulse current handling
• Triac-like latching behavior that sustains conduction until current falls below holding threshold

Applications

• High Pressure Sodium Vapor Lighting
• Strobes and Flashers
• Ignitors
• Triggering gates of SCRs and Triacs

Procurement Notes

Verify the specific ordering suffix 'RLG' corresponds to the Tape & Reel shipping configuration containing 5000 units per reel. Confirm the component meets Pb-Free requirements as indicated by the package designation. Ensure the selected part number matches the required voltage rating within the MKP1V120 series family before procurement.

Selection Notes

Select this component when a bidirectional trigger is required for AC mains applications. The 130 V nominal rating suits circuits where the breakover voltage must be precisely controlled between 120 V and 140 V. Consider the 0.9 A RMS current limit and thermal resistance characteristics for heat dissipation in the final assembly design.

Part Context

This device belongs to the MKP1V120 Series of Sidac High Voltage Bidirectional Triggers manufactured by onsemi. The series includes variants with different breakover voltages (120 V, 160 V, 240 V) sharing the same DO-41 axial lead package and general electrical characteristics. The MKP1V130 variant specifically targets applications requiring a 130 V nominal breakover point.

Replacement Considerations

Compatible substitutes within the same series include MKP1V120RLG, MKP1V160RLG, and MKP1V240RLG. These parts share identical packaging and maximum ratings but differ in their specific breakover voltage thresholds. Verify that the alternative voltage rating aligns with the circuit's triggering requirements.