BTA2008-600EQP

Triacs Overview

The BTA2008-600EQP is a planar passivated high commutation three-quadrant triac manufactured by WeEn Semiconductors. It is housed in a SOT78 (TO-220AB) plastic package and designed for interfacing with low-power drivers and logic ICs, including microcontrollers. The device balances commutation performance with gate sensitivity. Key electrical parameters include a rated repetitive off-state voltage (VDRM) of 600 V, an RMS on-state current (IT(RMS)) of 8 A, and a non-repetitive peak on-state current (ITSM) of 65 A. The maximum gate trigger current (IGT) across quadrants Q1, Q2, and Q3 is 10 mA. The device supports a maximum junction temperature (Tj) of 125°C and features a dV/dt rating of 60 V/µs.

Triacs Feature Summary

• High commutation capability suitable for demanding AC switching applications
• Three-quadrant triggering design optimized for low-power driver interfaces
• Planar passivated construction for enhanced reliability

Triacs Applications

• AC motor control systems
• Solid-state relays
• Industrial power switching

Triacs Procurement Notes

Verify the specific ordering suffix to confirm packaging details, as the EQP designation typically indicates tape-and-reel packaging rather than standard rail packs. Confirm RoHS compliance status and lead-free conversion dates through official manufacturer documentation before procurement. Ensure the supplier is an authorized distributor to guarantee component authenticity and traceability.

Triacs Selection Notes

Select this component when an 8 A RMS current rating and 600 V blocking voltage are required in a TO-220AB package. The three-quadrant operation simplifies gate drive circuitry compared to four-quadrant devices, provided the application does not strictly require Q4 triggering. Verify that the 60 V/µt dV/dt rating meets the noise immunity requirements of the target circuit environment.

Triacs Part Context

This triac belongs to the BTA2008 series from WeEn Semiconductors, which focuses on medium-power AC control solutions. The SOT78 package provides robust thermal dissipation capabilities for industrial environments. The product line is engineered to replace legacy components while offering improved commutation characteristics and compatibility with modern low-voltage logic interfaces.

Triacs Replacement Considerations

Direct replacements must match the 8 A IT(RMS), 600 V VDRM, and TO-220AB footprint. Verify if the replacement device requires four-quadrant triggering if the original circuit relies on Q4 operation, as this model is specified as three-quadrant only.