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QJ6006DH4TP is listed in the Triacs range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is TRIAC ALTERNISTOR 600V 6A TO252. Review the specifications below when checking this part for your BOM.
Triacs specifications for QJ6006DH4TP
- Description：TRIAC ALTERNISTOR 600V 6A TO252
- Series：QJxx06xHx
- Mfr：Littelfuse Inc.
- Package：Tube
- Triac Type：Alternistor - Snubberless
- Voltage - Off State：600 V
- Current - On State (It (RMS)) (Max)：6:00 AM
- Voltage - Gate Trigger (Vgt) (Max)：1.3 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：60A, 72A
- Current - Gate Trigger (Igt) (Max)：35 mA
- Current - Hold (Ih) (Max)：35 mA
- Configuration：Single
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：TO-252 (DPAK)
- Grade：-
- Qualification：-
Triacs datasheet and documents for QJ6006DH4TP
Triacs Overview
The Littelfuse QJ6006DH4TP is a bidirectional triac in the QJxx06xH series, housed in a surface-mount TO-252-3 (D-PAK) package. It features an RMS on-state current of 6 A and a rated repetitive off-state voltage of 600 V. The device exhibits a maximum on-state voltage of 1.4 V and a leakage current of 10 uA at VDRM. Gate triggering requires a maximum voltage of 1.3 V and a current of 35 mA. It operates within a temperature range of -40 C to +150 C.
Triacs Feature Summary
- High thermal stability with a maximum operating temperature of +150 C
- Surface-mount construction for automated assembly efficiency
- Low gate trigger current requirements for simplified drive circuits
Triacs Applications
- AC power switching applications
- Phase control circuits
- Solid-state relay designs
Triacs Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm pinout compatibility and electrical tolerances. Ensure the procurement channel provides valid traceability records. Confirm RoHS compliance status through the latest datasheet revision before finalizing supply chain agreements.
Triacs Selection Notes
Select this component when a 6 A RMS current rating and 600 V blocking capability are required in a compact SMD footprint. The TO-252-3 package offers improved thermal dissipation compared to smaller packages. Verify that the 35 mA gate trigger current aligns with the available drive signal strength in the target application circuit.
Triacs Part Context
This part belongs to the QJxx06xH series of Alternistor TRIACs from Littelfuse. These devices are designed for high-reliability AC switching. The 'DH' designation typically indicates the D-PAK surface-mount package variant within this product family, distinguishing it from through-hole alternatives like the LH series.
Triacs Replacement Considerations
Cross-reference with other Littelfuse QJ6006 variants or equivalent 6A/600V TRIACs in TO-252 packages. Verify pinout alignment and thermal resistance characteristics before substitution.
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