Overview
The BTA41-800BQ is a high-performance triac produced by WeEn Semiconductors. It is a planar passivated four-quadrant triac designed for use in circuits where high static and dynamic dV/dt and high dI/dt can occur. This component is particularly suited for applications requiring high junction operating temperature capability, with a maximum rated junction temperature of 150°C.
Key Specifications
| Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|
| VDRM (Repetitive Peak Off-State Voltage) | 800 | V | |||
| IT(RMS) (RMS On-State Current) | Square-wave pulse; Tmb ≤ 105 °C | 40 | A | ||
| ITSM (Non-Repetitive Peak On-State Current) | Full sine wave; tp = 20 ms; Tj(init) = 25 °C | 400 | A | ||
| IGT (Gate Trigger Current) | VD = 12 V; IT = 0.1 A; Tj = 25 °C | 50/70 | mA | ||
| Vt (On-State Voltage) | IT = 56.6 A; Tj = 25 °C | 1.2 | 1.5 | V | |
| dVD/dt (Rate of Rise of Off-State Voltage) | VDM = 536 V; Tj = 150 °C | 500 | V/μs |
Key Features
- Planar passivated four-quadrant triac in an IITO3P package, ensuring high reliability and performance.
- High immunity to false turn-on by dV/dt due to 3Q technology, enhancing noise immunity.
- High junction operating temperature capability with a maximum rated junction temperature of 150°C.
- Suitable for applications where high static and dynamic dV/dt and high dI/dt can occur.
- Compliant with EU Directives RoHS, ELV, and China RoHS.
Applications
The BTA41-800BQ triac is ideal for general-purpose AC switching applications. It is particularly useful in circuits that require high static and dynamic dV/dt and high dI/dt, such as in power control, lighting control, and motor control systems. Its high junction operating temperature capability makes it suitable for demanding environments.
Q & A
- What is the maximum repetitive peak off-state voltage of the BTA41-800BQ?
The maximum repetitive peak off-state voltage is 800 V. - What is the RMS on-state current rating of the BTA41-800BQ?
The RMS on-state current rating is 40 A. - What is the non-repetitive peak on-state current of the BTA41-800BQ?
The non-repetitive peak on-state current is 400 A for a full sine wave with tp = 20 ms and Tj(init) = 25 °C. - What is the gate trigger current for the BTA41-800BQ?
The gate trigger current is 50/70 mA at VD = 12 V, IT = 0.1 A, and Tj = 25 °C. - What is the maximum junction temperature of the BTA41-800BQ?
The maximum junction temperature is 150 °C. - Is the BTA41-800BQ compliant with RoHS directives?
Yes, the BTA41-800BQ is compliant with EU Directives RoHS, ELV, and China RoHS. - What package type is the BTA41-800BQ available in?
The BTA41-800BQ is available in an IITO3P package. - What are some typical applications for the BTA41-800BQ?
Typical applications include general-purpose AC switching, power control, lighting control, and motor control systems. - What is the rate of rise of off-state voltage for the BTA41-800BQ?
The rate of rise of off-state voltage is 500 V/μs at VDM = 536 V and Tj = 150 °C. - Does the BTA41-800BQ feature high immunity to false turn-on by dV/dt?
Yes, it features high immunity to false turn-on by dV/dt due to 3Q technology.
