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PVT312L

PVT312L Description

The PVT312L by Infineon Technologies is a Solid State Relay (SSR) designed for high-performance switching applications. This SPST-NO (Single-Pole Single-Throw, Normally Open) relay supports AC and DC output types, with a load current rating of 170 mA and a load voltage range of 0–250V. Its low on-state resistance (15 Ohms max) ensures efficient power handling with minimal losses. The device operates on a 1.2VDC input voltage, making it compatible with low-power control circuits. Packaged in a through-hole, PC pin termination style, the PVT312L is part of the PVT series under Infineon’s HEXFET® technology, offering reliability in demanding environments.

PVT312L Features

• Wide Voltage Range: Handles 0–250V loads, suitable for diverse AC/DC applications.
• Low On-State Resistance: 15 Ohms max reduces power dissipation and improves efficiency.
• Compact & Robust: Through-hole mounting ensures secure PCB integration, ideal for industrial designs.
• Low Control Voltage: 1.2VDC input enables compatibility with microcontrollers and low-voltage logic.
• Compliance: EAR99 (ECCN) and REACH Unaffected status simplify global supply chain integration.
• Obsolete Status: While no longer in production, it remains a reliable choice for legacy systems.

PVT312L Applications

The PVT312L excels in low-power switching scenarios, including:

• Industrial Automation: Signal switching in PLCs and control modules.
• Test & Measurement Equipment: Precision load switching with minimal interference.
• Consumer Electronics: Low-voltage control in appliances and IoT devices.
• Legacy Systems Maintenance: Replacement for obsolete SSR designs in existing infrastructure.

Conclusion of PVT312L

The PVT312L is a versatile solid-state relay offering efficient, low-power switching for AC/DC loads. Its HEXFET® technology ensures durability, while the wide voltage range and low on-resistance make it suitable for industrial, consumer, and legacy applications. Though marked obsolete, its performance and compliance with global standards (e.g., EAR99) ensure continued utility in specialized electronics. Engineers seeking a compact, reliable SSR for low-current designs will find the PVT312L a pragmatic solution.