BTA/BTB04 T/D/S/A are high performance glass passivated PNPN devices, suitable for general purpose applications where high gate sensitivity is required.
This document provides technical specifications for the BTA/BTB04 T/D/S/A family of high-performance glass passivated PNPN devices. These triacs are designed for general-purpose applications requiring high gate sensitivity, such as phase control and static switching in TO220AB packages.
The datasheet details absolute ratings including RMS on-state current up to 4A, non-repetitive surge peak currents, and storage temperatures from -40°C to +150°C. It also includes thermal resistance values for junction-to-ambient and junction-to-case configurations, along with electrical characteristics like gate trigger current and holding current across different quadrants.
| RMS on-state current (BTA, Te=90°C) | 4 A |
|---|---|
| Non repetitive surge peak on-state current (tp=8.3 ms) | 42 A |
| Storage and operating junction temperature range | - 40 to+ 150 °c |
| Junction to ambient thermal resistance (BTA) | 60 °C/W |
| Gate trigger current (Quadrant I, Tj-25°C) | MAX 5 mA |
| Holding current (Quadrant I, Tj-25°C) | MAX 15 mA |
The maximum RMS on-state current for BTA devices at a case temperature of 90°C is 4 A.
These devices are available in a TO220AB plastic package.
The recommended torque value is 0.8 m.N.