QJ8006N5RP

Triacs Overview

The Littelfuse QJ8006N5RP is a bidirectional triac designed for AC switching applications. It features an RMS on-state current of 6 A and a rated repetitive off-state voltage (VDRM) of 800 V. The device operates within a junction temperature range of -40°C to +125°C. Key electrical parameters include a maximum holding current of 50 mA, a gate trigger voltage of 2.5 V, and a gate trigger current ranging from 50 mA to 75 mA. The on-state voltage is specified at 1.6 V, with non-repetitive peak currents of 65 A and 80 A. Leakage current in the off-state is limited to 50 uA at VDRM.

Triacs Feature Summary

• High-voltage blocking capability suitable for demanding AC line applications
• Integrated thermal management via surface-mount package design
• Robust gate triggering characteristics for reliable phase control

Triacs Applications

• AC motor speed controls
• Solid-state relays
• Lighting dimmers

Triacs Procurement Notes

Verify the specific manufacturer datasheet for the QJ8006N5RP to confirm exact pinout configurations and absolute maximum ratings before integration. Ensure that the selected packaging format aligns with automated assembly requirements. Cross-reference the part number against the latest Littelfuse Teccor product announcements to validate active status and any potential obsolescence notices prior to finalizing component selection.

Triacs Selection Notes

Select this component when an 800 V rating is required for high-voltage AC circuits. The 6 A RMS current capacity supports moderate power loads. Verify that the SMTO-263-2 package fits the PCB layout constraints. Consider the 50 mA holding current requirement to ensure the load does not drop below this threshold during operation to maintain conduction stability.

Triacs Part Context

This device belongs to the Littelfuse Teccor Q-series family of triacs. These components are engineered for general-purpose AC switching. The QJ8006N5RP specifically targets applications requiring higher voltage isolation compared to lower-rated counterparts while maintaining standard current handling capabilities for industrial and consumer electronics.

Triacs Replacement Considerations

Direct substitutes may include other 800 V, 6 A triacs in TO-263 packages from Littelfuse or competitors. Verify equivalent VDRM, IT(RMS), and package dimensions. Check if alternative parts offer compatible gate trigger specifications to ensure circuit compatibility without redesign.