Overview
The BTA225-600B,127 is a high commutation three quadrant triac produced by WeEn Semiconductors. This component is designed for use in circuits that require high static and dynamic dV/dt and dI/dt capabilities. It is housed in a TO-220AB (SOT78) plastic package, which is heatsink mounted and features a single-ended configuration with three leads. The BTA225-600B,127 is part of the 'series B' triacs, known for their ability to commutate the full rated RMS current at the maximum rated junction temperature without the need for a snubber circuit.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VDRM (Repetitive Peak Off-State Voltage) | - | - | - | 600 | V |
| ITSM (Non-Repetitive Peak On-State Current) | Full sine wave; Tj(init) = 25 °C; tp = 20 ms | - | - | 190 | A |
| IT(RMS) (RMS On-State Current) | Full sine wave; Tmb ≤ 91 °C | - | - | 25 | A |
| IGT (Gate Trigger Current) | VD = 12 V; IT = 0.1 A; Tj = 25 °C | 2 | 21-34 | 50 | mA |
| VGT (Gate Trigger Voltage) | - | - | - | 1.5 | V |
| Tj (Junction Temperature) | - | - | - | 150 | °C |
Key Features
- 3Q technology for improved noise immunity and high immunity to false turn-on by dV/dt.
- High blocking voltage capability.
- High commutation capability with maximum false trigger immunity.
- Less sensitive gate for very high noise immunity.
- Planar passivated for voltage ruggedness and reliability.
- Triggering in three quadrants only.
Applications
- Heating controls.
- High power motor control.
- High power switching.
Q & A
- What is the maximum repetitive peak off-state voltage of the BTA225-600B,127? The maximum repetitive peak off-state voltage is 600 V.
- What is the RMS on-state current rating of the BTA225-600B,127? The RMS on-state current rating is 25 A.
- What is the gate trigger current range for the BTA225-600B,127? The gate trigger current range is between 2 mA and 50 mA.
- What is the maximum junction temperature for the BTA225-600B,127? The maximum junction temperature is 150 °C.
- In what package is the BTA225-600B,127 housed? It is housed in a TO-220AB (SOT78) plastic package.
- What are some typical applications of the BTA225-600B,127? Typical applications include heating controls, high power motor control, and high power switching.
- Does the BTA225-600B,127 require a snubber circuit for operation? No, it does not require a snubber circuit to commutate the full rated RMS current at the maximum rated junction temperature.
- What is the non-repetitive peak on-state current rating of the BTA225-600B,127? The non-repetitive peak on-state current rating is 190 A.
- What technology does the BTA225-600B,127 use for improved noise immunity? It uses 3Q technology for improved noise immunity.
- Is the BTA225-600B,127 planar passivated? Yes, it is planar passivated for voltage ruggedness and reliability.
