Overview
The MCR100-6RLG is a sensitive gate silicon controlled rectifier (SCR) produced by ON Semiconductor. This device is part of the MCR100 series, designed for high-volume, line-powered consumer applications. It is packaged in an inexpensive plastic TO-226AA (TO-92) case, making it suitable for automatic insertion equipment. The MCR100-6RLG is known for its sensitive gate, which allows triggering by microcontrollers and other logic circuits, making it versatile for various control and sensing applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Off-State Voltage | VDRM, VRRM | 400 | V |
| On-State RMS Current (TC = 80°C, 180° Conduction Angles) | IT(RMS) | 0.8 | A |
| Peak Non-Repetitive Surge Current (1/2 Cycle, Sine Wave, 60 Hz, TJ = 25°C) | ITSM | 10 | A |
| Circuit Fusing Consideration (t = 8.3 ms) | I2t | 0.415 | A2s |
| Forward Peak Gate Power (TA = 25°C, Pulse Width ≤ 1.0 μs) | PGM | 0.1 | W |
| Forward Average Gate Power (TA = 25°C, t = 8.3 ms) | PG(AV) | 0.10 | W |
| Forward Peak Gate Current (TA = 25°C, Pulse Width ≤ 1.0 μs) | IGM | 1.0 | A |
| Reverse Peak Gate Voltage (TA = 25°C, Pulse Width ≤ 1.0 μs) | VGRM | 5.0 | V |
| Operating Junction Temperature Range | TJ | -40 to 110 | °C |
| Storage Temperature Range | Tstg | -40 to 150 | °C |
| Gate Trigger Current (Continuous dc, TC = 25°C) | IGT | 40 - 200 | μA |
| Gate Trigger Voltage (Continuous dc, TC = 25°C) | VGT | 0.62 - 1.2 | V |
Key Features
- Sensitive Gate: Allows triggering by microcontrollers and other logic circuits.
- Blocking Voltage: Up to 600 V.
- On-State Current Rating: 0.8 A RMS at 80°C.
- High Surge Current Capability: 10 A.
- Immunity to dV/dt: Minimum of 20 V/μs at 110°C.
- Glass-Passivated Surface: For reliability and uniformity.
- Pb-Free Packages: Available for environmental compliance.
Applications
- Relay and lamp drivers.
- Small motor controls.
- Gate drivers for larger thyristors.
- Sensing and detection circuits.
Q & A
- What is the MCR100-6RLG used for?
The MCR100-6RLG is used in high-volume, line-powered consumer applications such as relay and lamp drivers, small motor controls, gate drivers for larger thyristors, and sensing and detection circuits.
- What is the peak repetitive off-state voltage of the MCR100-6RLG?
The peak repetitive off-state voltage (VDRM, VRRM) is 400 V.
- What is the on-state RMS current rating of the MCR100-6RLG at 80°C?
The on-state RMS current rating is 0.8 A at 80°C with 180° conduction angles.
- What is the peak non-repetitive surge current capability of the MCR100-6RLG?
The peak non-repetitive surge current (ITSM) is 10 A.
- What is the operating junction temperature range of the MCR100-6RLG?
The operating junction temperature range is -40 to 110°C.
- Is the MCR100-6RLG available in Pb-free packages?
- What is the gate trigger current range for the MCR100-6RLG at 25°C?
The gate trigger current (IGT) range is 40 to 200 μA at 25°C.
- What is the gate trigger voltage range for the MCR100-6RLG at 25°C?
The gate trigger voltage (VGT) range is 0.62 to 1.2 V at 25°C.
- What is the thermal resistance, junction-to-case (RJC) for the MCR100-6RLG?
The thermal resistance, junction-to-case (RJC), is 75°C/W.
- What is the lead solder temperature for the MCR100-6RLG?
The lead solder temperature is 260°C for 10 seconds maximum.
