Motorola Thyristor Device Data is a document about Motorola thyristor device data. The document describes the features and characteristics of back-to-back SCR output devices designed for solid state relays or applications requiring high surge operation. It features photo glass passivated blocking junctions for high temperature stability and center gate for uniform parameters. The maximum ratings include 400 amperes surge capability and blocking voltage up to 800 volts.
This document provides technical data for the Motorola MCR264-4 through MCR264-10 series of Silicon Controlled Rectifiers (SCRs). These devices are designed for back-to-back SCR output devices for solid state relays or applications requiring high surge operation, with ratings up to 800 volts and 40 amperes RMS.
The datasheet details maximum ratings, thermal characteristics, and electrical characteristics for the four models in the series. It includes specific data on peak repetitive forward and reverse blocking voltage, forward current, surge capability, and gate trigger parameters. The document also features graphs illustrating average current derating, on-state power dissipation, gate trigger current, and thermal response.
| Peak Repetitive Forward Blocking Voltage (MCR264-4) | 200 Volts |
|---|---|
| Peak Repetitive Reverse Blocking Voltage (MCR264-10) | 800 Volts |
| Forward Current (To = 80°C) | 40 Amps |
| Peak Non-repetitive Surge Current | 400 Amps |
| Operating Junction Temperature Range | -40 to +125 °C |
| Thermal Resistance, Junction to Ambient | 60 °C/W |
| Forward "On" Voltage | 1.4 Volts |
| Gate Trigger Current (Continuous dc) | 15 mA |
The devices use CASE 2214-04, which corresponds to the TO-220AB style.
The devices have a 400 Amperes Surge Capability.
The maximum operating junction temperature is +125 °C.