BTA201-800ER,412 vs TMA166P-L
| Part Number |
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| Category | Thyristors - TRIACs | Thyristors - TRIACs |
| Manufacturer | NXP USA Inc. | Sanken |
| Description | NOW WEEN - BTA201-800ER - 3 QUAD | TRIAC 600V 16A |
| Package | Bulk | Bulk |
| Series | - | - |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) | TO-3P-3 Full Pack |
| Supplier Device Package | TO-92-3 | TO-3P |
| Configuration | Single | Single |
| Current - Hold (Ih) (Max) | 12 mA | - |
| Voltage - Off State | 800 V | 600 V |
| Voltage - Gate Trigger (Vgt) (Max) | 1.5 V | 1.5 V |
| Current - Gate Trigger (Igt) (Max) | 10 mA | 30 mA |
| Current - On State (It (RMS)) (Max) | 1 A | 16 A |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 12.5A, 13.7A | 180A, 190A |
| Triac Type | Logic - Sensitive Gate | Standard |
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1. 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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2. Why are TRIACs preferred in household electronics?
TRIACs are compact, cost-effective, and capable of handling bidirectional current, making them ideal for small, lightweight, and reliable household devices.
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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.
