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Product Detailed Parameters
- Description：TRIAC SENS GATE 600V 4A SOT82-3
- Series：-
- Mfr：WeEn Semiconductors
- Package：Tube
- Triac Type：Logic - Sensitive Gate
- Voltage - Off State：600 V
- Current - On State (It (RMS)) (Max)：4:00 AM
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：25A, 27A
- Current - Gate Trigger (Igt) (Max)：5 mA
- Current - Hold (Ih) (Max)：10 mA
- Configuration：Single
- Operating Temperature：125°C (TJ)
- Mounting Type：Through Hole
- Package / Case：SOT-82
- Supplier Device Package：SOT-82-3
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Overview
The BT134-600D,127 is a four-quadrant Triac manufactured by WeEn Semiconductors. It features an RMS on-state current of 4 A and a repetitive peak off-state voltage (VDRM) of 600 V. The device has a non-repetitive peak on-state current of 27 A and a maximum holding current of 30 mA. Gate trigger voltage is specified at 700 mV with a gate trigger current of 30 mA. On-state voltage is 1.4 V, and leakage current is 100 uA at VDRM. It operates within a junction temperature range up to +125 C and uses a SOT-82-3 through-hole package.
Feature Summary
- Four-quadrant triggering capability for reliable switching in AC circuits
- High thermal stability with a maximum operating temperature of +125 C
- Sensitive gate drive requiring low trigger current for efficient control
Applications
- Lighting dimmers
- Motor speed controls
- Solid state relays
Procurement Notes
Verify the specific suffix 'D' against official datasheets to confirm exact electrical tolerances and gate sensitivity class. Ensure the manufacturer is identified as WeEn Semiconductors or its predecessor entities. Confirm RoHS compliance status via the latest component documentation before integration.
Selection Notes
Select this component when a 4 A RMS current rating and 600 V blocking voltage are required. The SOT-82-3 package suits through-hole designs needing compact form factors. Verify that the 30 mA gate trigger current aligns with the driving circuit capabilities for optimal performance.
Part Context
This part belongs to the BT134 series of Triacs from WeEn Semiconductors. The series offers various voltage ratings and packaging options. The BT134-600 variant specifically targets applications requiring moderate power handling with high voltage blocking capabilities in standard industrial and consumer electronics.
Replacement Considerations
Check for direct equivalents like the BT134-600E or BT134-800 from the same manufacturer. Cross-reference with other brands offering 4 A, 600 V Triacs in SOT-82-3 packages. Ensure pinout compatibility and similar gate characteristics for seamless substitution.
