Overview
The C106D1G is a silicon-controlled rectifier (SCR) produced by Littelfuse Inc. This device is part of the C106 series, which features glassivated PNPN devices designed for high-volume consumer applications. The C106D1G is known for its reliability, uniformity, and economical pricing, making it suitable for various control systems.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Off-State Voltage | 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 Current (Pulse Width ≤ 1.0 sec, TC = 80°C) | IGM | 0.2 | A |
| Forward Peak Gate Power (Pulse Width ≤ 1.0 µsec, TC = 80°C) | PGM | 0.5 | W |
| 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 |
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: Provides stable and reliable operation.
- Flat, Rugged, Thermopad Construction: Low thermal resistance, high heat dissipation, and durability.
- Sensitive Gate Triggering: Easy to trigger with low gate current.
- Pb-Free Devices: Compliant with environmental regulations.
Applications
The C106D1G is designed for high-volume consumer applications such as:
- Temperature control systems.
- Light control systems.
- Speed control systems.
- Process control systems.
- Remote control systems.
- Warning systems where reliability of operation is crucial.
Q & A
- What is the peak repetitive off-state voltage of the C106D1G?
The peak repetitive off-state voltage (VDRM, VRRM) is 400 V.
- What is the on-state RMS current of the C106D1G?
The on-state RMS current (IT(RMS)) is 4.0 A at 180° conduction angles and TC = 80°C.
- What is the peak non-repetitive surge current of the C106D1G?
The peak non-repetitive surge current (ITSM) is 20 A for a 1/2 cycle, sine wave, 60 Hz, at TJ = +25°C.
- What is the operating junction temperature range of the C106D1G?
The operating junction temperature range (TJ) is -40 to +110°C.
- What is the thermal resistance, junction-to-case of the C106D1G?
The thermal resistance, junction-to-case (RθJC) is 3.0 °C/W.
- Is the C106D1G Pb-free?
Yes, the C106D1G is a Pb-free device.
- What are the typical applications of the C106D1G?
The C106D1G is used in temperature, light, and speed control; process and remote control; and warning systems where reliability is important.
- What is the maximum lead temperature for soldering purposes?
The maximum lead temperature for soldering purposes is 260°C for 10 seconds, 1/8” from the case.
- What is the gate trigger current of the C106D1G?
The gate trigger current (IGT) ranges from 15 to 200 µA at TJ = 25°C and from 35 to 500 µA at TJ = -40°C.
- What is the holding current of the C106D1G?
The holding current (IH) ranges from 0.19 to 3.0 mA at TJ = 25°C and from 0.33 to 6.0 mA at TJ = -40°C.
