QV6016NH3TP

Triacs Overview

The QV6016NH3TP is a bidirectional triac manufactured by Littelfuse, designed for AC switching and phase control applications. It features an RMS on-state current (It RMS) of 16 A and a rated repetitive off-state voltage (VDRM) of 600 V. The device operates within a junction temperature range of -40°C to +150°C. Key electrical parameters include a maximum holding current (Ih) of 60 mA, a gate trigger voltage (Vgt) of 1.3 V, and a gate trigger current (Igt) of 50 mA. The on-state voltage is specified at 1.6 V, with a maximum off-state leakage current of 5 µA at VDRM. Non-repetitive peak on-state currents are rated at 167 A and 200 A under different conditions. The component is housed in a TO-220L-3 package.

Triacs Feature Summary

• High-temperature operation capability up to 150°C junction temperature
• Integrated isolation design suitable for high dv/dt environments
• Glass-passivated junctions for long-term parameter stability

Triacs Applications

• AC motor speed controls
• Temperature modulation systems
• Lighting control circuits

Triacs Procurement Notes

Verify the specific suffix 'H3TP' against the official Littelfuse datasheet to confirm packaging and tape-and-reel specifications. Ensure the ordering information matches the exact thermal and electrical ratings required for the target application before finalizing procurement orders.

Triacs Selection Notes

Select this component when high-temperature resilience and robust noise immunity are required. The 16 A current rating and 600 V blocking voltage make it suitable for medium-power AC loads. Verify that the gate drive circuit can supply the required 50 mA trigger current for reliable turn-on across the full operating temperature range.

Triacs Part Context

This part belongs to the QVxx16xHx series of Alternistor TRIACs from Littelfuse. These devices are engineered for applications requiring high dv/dt immunity without external snubber networks. The series utilizes glass-passivated junction technology to ensure reliability in harsh electrical environments compared to standard triac designs.

Triacs Replacement Considerations

Direct replacements must match the 16 A It RMS, 600 V VDRM, and TO-220L-3 package. Verify equivalent gate trigger characteristics and thermal performance. Cross-reference with other Littelfuse QV series parts or industry-standard equivalents ensuring identical pinout and isolation ratings.