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Q6008NH4TP is listed in the Triacs range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is TRIAC ALTERNISTOR 600V 8A TO263. Review the specifications below when checking this part for your BOM.
Triacs specifications for Q6008NH4TP
- Description：TRIAC ALTERNISTOR 600V 8A TO263
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tube
- Triac Type：Alternistor - Snubberless
- Voltage - Off State：600 V
- Current - On State (It (RMS)) (Max)：8:00 AM
- Voltage - Gate Trigger (Vgt) (Max)：1.3 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：83A, 100A
- Current - Gate Trigger (Igt) (Max)：35 mA
- Current - Hold (Ih) (Max)：35 mA
- Configuration：Single
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：TO-263 (D2PAK)
Triacs datasheet and documents for Q6008NH4TP
Triacs Overview
The Littelfuse Q6008NH4TP is a bidirectional triac rated for 600 V repetitive peak off-state voltage. It supports an on-state RMS current of 8 A and handles non-repetitive on-state currents of 83 A or 100 A. The device features a maximum holding current of 35 mA, with gate trigger voltage and current limits at 1.3 V and 35 mA respectively. On-state voltage is specified at 1.6 V, while leakage current remains at 10 uA under rated conditions. Operating temperatures range from -40 C to +125 C. The component utilizes an SMTO-263-2 surface-mount package.
Triacs Feature Summary
- High thermal stability enabling operation up to 125 C junction temperature
- Robust surge handling capability for inductive load switching
- Low gate sensitivity facilitating direct drive from logic circuits
Triacs Applications
- Solid state relay modules
- AC motor speed control systems
- Lighting dimmer circuits
Triacs Procurement Notes
Verify the specific suffix against official Littelfuse documentation to confirm the SMTO-263-2 package configuration. Ensure the selected variant matches the required 8 A RMS current rating and 600 V blocking voltage for the target application circuit design.
Triacs Selection Notes
Select this component when a surface-mount solution is required for AC power control applications. Compare the 8 A RMS rating against the expected load current to ensure adequate margin. Verify that the SMTO-263-2 footprint aligns with the PCB layout constraints and thermal management requirements.
Triacs Part Context
This part belongs to the Qxx08xHx series of high-temperature triacs manufactured by Littelfuse. The series provides standardized electrical characteristics for general-purpose AC switching. The NH4 suffix indicates the specific surface-mount packaging and pinout configuration distinct from through-hole alternatives.
Triacs Replacement Considerations
Q6008DH4RP shares identical electrical ratings but uses a TO-252-3 package. QK008NH4RP offers the same package but increases the voltage rating to 1 kV.
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