QJ6016LH6TP vs BT131-600D116
| Part Number |
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| Category | Thyristors - TRIACs | Thyristors - TRIACs |
| Manufacturer | Littelfuse Inc. | NXP USA Inc. |
| Description | ALTERNISTOR TRIAC 16A TO220 | 4 QUADRANT TRIAC TO 92 |
| Package | Tube | Bulk |
| Series | - | - |
| Operating Temperature | -40°C ~ 150°C (TJ) | - |
| Mounting Type | Through Hole | - |
| Package / Case | TO-220-3 Isolated Tab | - |
| Supplier Device Package | ITO-220AB | - |
| Configuration | Single | - |
| Current - Hold (Ih) (Max) | 70 mA | - |
| Voltage - Off State | 600 V | - |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V | - |
| Current - Gate Trigger (Igt) (Max) | 80 mA | - |
| Current - On State (It (RMS)) (Max) | 16 A | - |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 167A, 200A | - |
| Triac Type | Alternistor - Snubberless | - |
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1. Why do TRIACs require a DIAC for triggering?
DIACs improve the symmetry of TRIAC firing by ensuring consistent triggering voltages in both directions. This reduces harmonic distortion in AC circuits, enhancing performance.
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2. How can flickering in TRIAC circuits be minimized?
Flickering can be addressed by proper circuit design, including snubber circuits to handle dv/dt issues and filtering to reduce noise and harmonics.
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3. How does dv/dt affect TRIAC performance?
A high rate of voltage change (dv/dt) across the TRIAC can unintentionally trigger it. Snubber circuits are used to limit dv/dt and ensure reliable operation.
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4. What are the key parameters to consider when selecting a TRIAC?
Important factors include voltage and current ratings, dv/dt capability, gate sensitivity, and application-specific requirements like power dissipation and thermal management.
