Q6016NH4RP

Triacs Overview

The Littelfuse Q6016NH4RP is a bidirectional triac (Alternistor) rated for 600 V repetitive off-state voltage and 16 A RMS on-state current. It operates within a junction temperature range of -40 °C to +125 °C and utilizes an SMTO-263-2 surface-mount package. Key electrical parameters include a maximum holding current of 50 mA, a gate trigger voltage of 2 V, and a gate trigger current of 35 mA. The device exhibits a typical on-state voltage of 1.6 V and a leakage current of 5 µA at rated voltage. Non-repetitive peak on-state currents are specified as 167 A and 200 A.

Triacs Feature Summary

• High thermal stability with a maximum operating junction temperature of +125 °C
• Sensitive gate triggering capability for direct microprocessor interface
• Robust surge handling with dual-rated non-repetitive peak current specifications

Triacs Applications

• Solid-state relay modules
• AC motor speed control circuits
• Lighting dimmer applications

Triacs Procurement Notes

Verify the specific suffix '4' against the manufacturer's official datasheet to confirm the exact gate trigger characteristics, as variations exist within the Q6016 series. Ensure the ordering quantity aligns with the supplier's reel or cut-tape requirements. Confirm RoHS compliance status through the latest environmental declaration before finalizing procurement.

Triacs Selection Notes

Select this component when a 600 V rating and 16 A continuous current capacity are required in a compact surface-mount form factor. Compare the 50 mA holding current against circuit load requirements to prevent unintended turn-off. Evaluate the 2 V gate trigger threshold against the driving logic levels to ensure reliable switching without excessive drive current.

Triacs Part Context

This part belongs to the Littelfuse Qxx16xHx series of high-temperature Alternistors. These devices are designed for AC power control applications requiring high reliability and robust performance under varying thermal conditions. The series offers various gate sensitivity options differentiated by alphanumeric suffixes.

Triacs Replacement Considerations

Q6016NH3RP: Features lower gate trigger requirements (1.5 V / 20 mA). Q6016NH2RP: Offers different gate sensitivity profiles. QJ6016NH5RP: Provides an extended maximum junction temperature of +150 °C.