Key facts
- Brand
- Motorola
- Model
- MCR225FP
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-09
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Motorola MCR225FP Series Reverse Blocking Thyristor Datasheet
This document provides technical data for the Motorola MCR225FP Series Reverse Blocking Thyristors, which are designed primarily for half-wave AC control applications such as motor controls, heating controls, and power supply crowbar circuits. Key features include glass passivated junctions for parameter uniformity and a rugged thermowatt construction for high heat dissipation.
The datasheet specifies maximum ratings including a blocking voltage up to 800 Volts and a peak non-repetitive surge current of 300 Amps. It details electrical characteristics such as gate trigger current and voltage, thermal resistance values, and typical performance curves for average current and power dissipation. Package dimensions for Case 221C-02 are also provided.
Motorola MCR225FP specifications
| On-State RMS Current | 25 Amps |
|---|---|
| Peak Non-repetitive Surge Current | 300 Amps |
| Thermal Resistance Junction to Case | 1.5 °C/W |
| Gate Trigger Current (Max) | 40 mA |
| Operating Junction Temperature Range | -40 to +125 °C |
Source: Motorola MCR225FP Series Reverse Blocking Thyristor Datasheet
All Motorola MCR225FP documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the primary applications for the MCR225FP Series?
They are designed primarily for half-wave AC control applications, such as motor controls, heating controls, and power supply crowbar circuits.
From: Motorola MCR225FP Series Reverse Blocking Thyristor Datasheet
What is the package style for the MCR225FP Series?
The devices are housed in Case 221C-02 Style 2 Isolated SCRs.
From: Motorola MCR225FP Series Reverse Blocking Thyristor Datasheet
What are the primary applications for the MCR225FP Series?
They are designed primarily for half-wave ac control applications, such as motor controls, heating controls and power supply crowbar circuits.
From: Motorola MCR225FP Series Silicon Controlled Rectifiers Datasheet
What is the maximum operating junction temperature?
The operating junction temperature range is from -40 to +125 °C.
From: Motorola MCR225FP Series Silicon Controlled Rectifiers Datasheet