Overview
The C106DG thyristor, produced by Littelfuse Inc., is a sensitive gate silicon-controlled rectifier (SCR) designed for high-volume consumer applications. It features a glassivated PNPN structure, ensuring reliability and uniformity. This device is particularly suited for applications requiring practical level triggering and holding characteristics, such as temperature, light, and speed control, as well as process and remote control, and warning systems.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Off-State Voltage (Sine Wave, 50-60 Hz, RGK = 1 kΩ, TC = -40° to 110°C) | VDRM, VRRM | 400 | V |
| On-State RMS Current (180° Conduction Angles, TC = 80°C) | IT(RMS) | 4.0 | A |
| Average On-State Current (180° Conduction Angles, TC = 80°C) | IT(AV) | 2.55 | A |
| Peak Non-Repetitive Surge Current (1/2 Cycle, Sine Wave, 60 Hz, TJ = +25°C) | ITSM | 20 | A |
| Circuit Fusing Considerations (t = 8.3 ms) | I2t | 1.65 | A2s |
| Forward Peak Gate Power (Pulse Width ≤ 1.0 μsec, TC = 80°C) | PGM | 0.5 | W |
| Forward Average Gate Power (Pulse Width ≤ 1.0 μsec, TC = 80°C) | PG(AV) | 0.1 | W |
| Forward Peak Gate Current (Pulse Width ≤ 1.0 μsec, TC = 80°C) | IGM | 0.2 | A |
| Operating Junction Temperature Range | TJ | -40 to +110 | °C |
| Storage Temperature Range | Tstg | -40 to +150 | °C |
| Thermal Resistance, Junction-to-Case | RθJC | 3.0 | °C/W |
| Thermal Resistance, Junction-to-Ambient | RθJA | 75 | °C/W |
| Maximum Lead Temperature for Soldering Purposes | TL | 260 | °C |
Key Features
- Glassivated Surface: Ensures reliability and uniformity.
- Power Rated at Economical Prices: Offers high performance at affordable costs.
- Practical Level Triggering and Holding Characteristics: Suitable for various control applications.
- Flat, Rugged, Thermopad Construction: Provides low thermal resistance, high heat dissipation, and durability.
- Sensitive Gate Triggering: Allows for precise control.
- Pb-Free Devices: Compliant with environmental regulations.
Applications
- Temperature Control: Used in systems requiring precise temperature regulation.
- Light Control: Suitable for lighting systems that need dimming or on/off control.
- Speed Control: Applied in motor speed control applications.
- Process Control: Used in industrial processes where reliable operation is crucial.
- Remote Control and Warning Systems: Ideal for remote control and warning systems due to its reliability.
Q & A
- What is the peak repetitive off-state voltage of the C106DG thyristor?
The peak repetitive off-state voltage (VDRM, VRRM) is 400 V.
- What is the on-state RMS current of the C106DG?
The on-state RMS current (IT(RMS)) is 4.0 A.
- What is the operating junction temperature range of the C106DG?
The operating junction temperature range (TJ) is -40 to +110°C.
- What is the thermal resistance, junction-to-case, of the C106DG?
The thermal resistance, junction-to-case (RθJC), is 3.0 °C/W.
- Is the C106DG Pb-free?
Yes, the C106DG is a Pb-free device.
- What are the typical applications of the C106DG?
The C106DG is typically used in temperature, light, and speed control, as well as process and remote control, and warning systems.
- What is the maximum lead temperature for soldering purposes?
The maximum lead temperature for soldering purposes (TL) is 260°C.
- What is the peak non-repetitive surge current of the C106DG?
The peak non-repetitive surge current (ITSM) is 20 A.
- What is the forward peak gate power of the C106DG?
The forward peak gate power (PGM) is 0.5 W.
- What is the storage temperature range of the C106DG?
The storage temperature range (Tstg) is -40 to +150°C.
