Overview
The BTA16-800BQ, produced by WeEn Semiconductors, is a high-performance triac designed for general purpose bidirectional switching and phase control applications. This component is part of the BTA/BTB16-800 triac series and is known for its high voltage capability, least sensitive gate for noise immunity, and high junction operating temperature. It is packaged in a SOT78D (IITO-220) internally insulated plastic package, making it suitable for a wide range of industrial and consumer applications.
Key Specifications
| Type Number | Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|---|
| BTA16-800B | VDRM | Repetitive peak off-state voltage | ID=0.1mA | 800 | V | ||
| BTA16-800B | IT(RMS) | RMS on-state current | Full sine wave; Tmb ≤ 112 °C | 16 | A | ||
| BTA16-800B | ITSM | Non-repetitive peak on-state current | Full sine wave; tp = 20 ms; Tj(init) = 25 °C | 160 | A | ||
| BTA16-800B | Tj | Junction temperature | 150 | °C | |||
| BTA16-800B | IGT | Gate trigger current | VD = 12 V; IT = 0.1 A; T2+ G+; Tj = 25 °C | 10 | 50 | mA | |
| BTA16-800B | VT | On-state voltage | IT = 20 A; Tj = 25 °C | 1.22 | 1.5 | V | |
| BTA16-800B | dVD/dt | Rate of rise of off-state voltage | VDM = 536 V; Tj = 125 °C | 500 | V/μs |
Key Features
- High voltage capability up to 800 V
- Least sensitive gate for highest noise immunity
- High junction operating temperature capability (Tj(max) = 150 °C)
- Planar passivated for voltage ruggedness and reliability
- Triggering in all four quadrants
- Internally insulated package with 2500 V (RMS) isolation
- High minimum IGT for guaranteed immunity to gate noise
- 3Q technology for improved noise immunity and very high immunity to false turn-on by dV/dt
Applications
- Compressor starting control circuits
- General purpose motor controls
- General purpose switching and phase control applications
- Static relays
- Heating regulation
- Induction motor starting circuits
- Light dimmers
- Motor speed controllers
Q & A
- What is the maximum repetitive peak off-state voltage of the BTA16-800BQ?
The maximum repetitive peak off-state voltage is 800 V. - What is the RMS on-state current rating of the BTA16-800BQ?
The RMS on-state current rating is 16 A. - What is the maximum junction temperature for the BTA16-800BQ?
The maximum junction temperature is 150 °C. - What type of package does the BTA16-800BQ come in?
The BTA16-800BQ comes in a SOT78D (IITO-220) internally insulated plastic package. - What are some key applications of the BTA16-800BQ?
Key applications include compressor starting control circuits, general purpose motor controls, and phase control applications. - Does the BTA16-800BQ have high noise immunity?
Yes, it has least sensitive gate for highest noise immunity and 3Q technology for improved noise immunity. - What is the gate trigger current for the BTA16-800BQ?
The gate trigger current ranges from 10 mA to 50 mA depending on the conditions. - Is the BTA16-800BQ RoHS compliant?
Yes, the BTA16-800BQ is compliant with EU Directives RoHS, ELV, and the China RoHS. - What is the on-state voltage of the BTA16-800BQ?
The on-state voltage is between 1.22 V and 1.5 V at IT = 20 A and Tj = 25 °C. - Does the BTA16-800BQ have an isolated mounting base?
Yes, it has an isolated mounting base with 2500 V (RMS) isolation.
