Overview
The MCR100-8RLG is a Silicon Controlled Rectifier (SCR) produced by Fairchild Semiconductor. This component is designed for various power control applications and is known for its reliability and performance. The MCR100-8RLG is part of Fairchild's extensive portfolio of power semiconductors, which cater to diverse markets including industrial, automotive, and consumer electronics.
Key Specifications
| Parameter | Symbols | Max | Units |
|---|---|---|---|
| Peak Forward or Reverse Blocking Current | IDRM, IRRM | 10 | μA |
| Peak Forward On-State Voltage | VTM | 1.7 | V |
| Gate Trigger Current | IGT | 200 | μA |
| Holding Current | IH | 5 (TC=25°C), 10 (TC=-40°C) | mA |
| Latch Current | IL | 10 (TC=25°C), 15 (TC=-40°C) | mA |
| Gate Trigger Voltage | VGT | 0.8 (TC=25°C), 1.2 (TC=-40°C) | V |
| Voltage - Off State | VDRM, VRRM | 600 | V |
| Current - Continuous | IT(AV) | 0.8 | A |
Key Features
- High Voltage Rating: The MCR100-8RLG has a voltage-off-state rating of 600V, making it suitable for high-voltage applications.
- Low Gate Trigger Current: With a gate trigger current of 200 μA, this SCR is sensitive and easy to trigger.
- Low Holding Current: The holding current is as low as 5 mA at 25°C, ensuring efficient operation.
- Compact Package: Available in the TO92-3 package, it is ideal for space-constrained designs.
- Reliability: Manufactured by Fairchild Semiconductor, it adheres to high-quality and reliability standards.
Applications
- Power Control: Used in various power control circuits, including motor control, lighting systems, and heating elements.
- Industrial Automation: Suitable for industrial automation applications where high reliability and performance are required.
- Automotive Systems: Can be used in automotive systems for controlling high-voltage loads.
- Consumer Electronics: Found in consumer electronics such as power supplies and other high-voltage devices.
Q & A
- What is the voltage-off-state rating of the MCR100-8RLG?
The voltage-off-state rating of the MCR100-8RLG is 600V.
- What is the gate trigger current for the MCR100-8RLG?
The gate trigger current for the MCR100-8RLG is 200 μA.
- What is the holding current for the MCR100-8RLG at 25°C?
The holding current for the MCR100-8RLG at 25°C is 5 mA.
- In what package is the MCR100-8RLG available?
The MCR100-8RLG is available in the TO92-3 package.
- What are some common applications of the MCR100-8RLG?
The MCR100-8RLG is commonly used in power control circuits, industrial automation, automotive systems, and consumer electronics.
- What is the peak forward on-state voltage for the MCR100-8RLG?
The peak forward on-state voltage for the MCR100-8RLG is 1.7 V.
- Is the MCR100-8RLG still in production?
The MCR100-8RLG is listed as obsolete.
- What are the temperature ranges for the holding current of the MCR100-8RLG?
The holding current is 5 mA at 25°C and 10 mA at -40°C.
- What is the latch current for the MCR100-8RLG at 25°C?
The latch current for the MCR100-8RLG at 25°C is 10 mA.
- What is the gate trigger voltage for the MCR100-8RLG at -40°C?
The gate trigger voltage for the MCR100-8RLG at -40°C is 1.2 V.
