Overview
The TN22-1500H is a fluorescent tube lamp starter SCR (Silicon-Controlled Rectifier) developed by STMicroelectronics. It is specifically designed for use in electronic starter circuits for fluorescent tube lamps. When used in conjunction with a sensitive SCR and a resistor, it provides high energy striking characteristics with low triggering power. This component is known for its high reliability levels and extended lifespan of the fluorescent tube lamps it supports.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | TN22-1500H |
| Marketing Status | Active |
| Package | IPAK |
| Grade | Industrial |
| RoHS Compliance Grade | Ecopack2 |
| Packing Type | Tube |
| ECCN US | EAR99 |
| ECCN EU | NEC |
| Operating Temperature (°C) min | -40 |
| Operating Temperature (°C) max | 125 |
| Clamping Voltage Structure | 1200 to 1500 V |
| Gate Triggering Current | < 1.5 mA |
| Holding Current | > 175 mA |
Key Features
- High clamping voltage structure (1200 to 1500 V)
- Low gate triggering current for direct drive from line (< 1.5 mA)
- High holding current (> 175 mA), ensuring high striking energy
- Rated for 60ARMS power switching and offers superior performances in peak voltage robustness
Applications
The TN22-1500H is primarily used in electronic starter circuits for fluorescent tube lamps. It is designed to work in conjunction with a sensitive SCR and a resistor to provide efficient and reliable starting of fluorescent lamps. This component is suitable for various lighting applications where high reliability and extended lamp lifespan are crucial.
Q & A
- What is the primary application of the TN22-1500H? The TN22-1500H is primarily used in electronic starter circuits for fluorescent tube lamps.
- What are the key benefits of using the TN22-1500H? It provides high energy striking characteristics with low triggering power and ensures high reliability levels and extended lifespan of the fluorescent tube lamps.
- What is the clamping voltage structure of the TN22-1500H? The clamping voltage structure is between 1200 to 1500 V.
- What is the gate triggering current of the TN22-1500H? The gate triggering current is less than 1.5 mA.
- What is the holding current of the TN22-1500H? The holding current is greater than 175 mA.
- Is the TN22-1500H RoHS compliant? Yes, the TN22-1500H is RoHS compliant with an Ecopack2 grade.
- What is the operating temperature range of the TN22-1500H? The operating temperature range is from -40°C to 125°C.
- What package type is the TN22-1500H available in? The TN22-1500H is available in the IPAK package.
- What is the ECCN classification for the TN22-1500H? The ECCN US classification is EAR99, and the ECCN EU classification is NEC.
- Where can I purchase the TN22-1500H? The TN22-1500H can be purchased from STMicroelectronics’ official store, distributors, or other electronic component retailers like Mouser Electronics.
