TYN 225 ---> TYN 1025 is a family of high performance glass passivated chip technology silicon controlled rectifiers from Toshiba. This family of Silicon Controlled Rectifiers is designed for power supply up to 400Hz on resistive or inductive load.
This document describes the TYN 225 to TYN 1225 Family Silicon Controlled Rectifiers, which utilize high performance glass passivated chips technology. These general-purpose devices are designed for power supply applications up to 400Hz on resistive or inductive loads.
| RMS on-state current | 25 A |
|---|---|
| Average on-state current | 16 A |
| Non repetitive surge peak on-state current | 260 A |
| Critical rate of rise of on-state current | 100 A/us |
| Storage and operating junction temperature range | - 40 to+ 150 °c |
| Maximum lead temperature for soldering | 260 °c |
| Junction to ambient thermal resistance | 60 °C/W |
| Junction to case thermal resistance (DC) | 1.3 °C/W |
| Package type | TO220AB Plastic |
The maximum junction temperature is 125 °C.
The maximum average power dissipation is 35 W.
The recommended cooling method is C.