STF12N120K5 Overview
The STF12N120K5 is a high-voltage, N-channel IGBT designed for efficient power switching in industrial and automotive applications. With a collector-emitter voltage rating of 1200 V and a continuous collector current of 12 A, it offers robust performance for demanding environments. The device features low saturation voltage and fast switching capabilities, contributing to improved energy efficiency and reduced thermal losses. Its rugged construction ensures reliable operation under high-stress conditions, making it suitable for use in inverters, motor drives, and power converters. For detailed specifications and purchasing information, visit IC Manufacturer.
STF12N120K5 Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (V_CES) | 1200 | V |
| Continuous Collector Current (I_C) | 12 | A |
| Gate-Emitter Voltage (V_GE) | ??20 | V |
| Saturation Voltage (V_CE(sat)) | 2.0 | V (typical) |
| Maximum Power Dissipation (P_tot) | 150 | W |
| Operating Junction Temperature (T_j) | -55 to 150 | ??C |
| Gate Charge (Q_g) | 60 | nC |
| Package Type | TO-247 | ?? |
STF12N120K5 Key Features
- High voltage capability: Supports up to 1200 V, enabling its use in high-voltage power conversion systems for industrial and automotive sectors.
- Low saturation voltage: Minimizes conduction losses, improving overall system efficiency and reducing heat generation during operation.
- Fast switching speed: Enhances performance in PWM and inverter circuits, reducing switching losses and improving dynamic response.
- Robust thermal management: Operating junction temperature range from -55 ??C to 150 ??C ensures reliable performance in harsh environments.
Typical Applications
- Industrial motor drives requiring efficient power switching and thermal stability under continuous load conditions.
- Switch-mode power supplies (SMPS) where high voltage and fast switching are critical for energy conversion efficiency.
- Renewable energy inverters that demand reliable high-voltage IGBT modules to convert DC to AC power effectively.
- Automotive power electronics systems, including electric vehicle motor controllers and battery management units.
STF12N120K5 Advantages vs Typical Alternatives
This device stands out for its combination of high voltage rating and moderate current capability, providing reliable switching performance with reduced conduction and switching losses. Compared to typical alternatives, it offers better thermal robustness and a wide operating temperature range, increasing system longevity. Its low gate charge and saturation voltage enhance energy efficiency in demanding industrial and automotive power electronics applications.
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STF12N120K5 Brand Info
The STF12N120K5 is manufactured by STMicroelectronics, a global leader in semiconductor technology. STMicroelectronics specializes in power semiconductors, offering advanced IGBT solutions optimized for performance and reliability. This product is part of their comprehensive IGBT portfolio designed for industrial automation, automotive electronics, and renewable energy sectors, ensuring high efficiency and durability in power switching applications.
FAQ
What is the maximum collector current rating of the STF12N120K5?
The device supports a continuous collector current of 12 A, making it suitable for medium-power applications where steady current handling is required.
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What package type does the STF12N120K5 use for thermal management?
This IGBT is housed in a TO-247 package, which offers excellent heat dissipation characteristics suitable for high-power switching applications.
What is the typical saturation voltage of this IGBT?
The typical collector-emitter saturation voltage is approximately 2.0 V, which contributes to lower conduction losses during operation.
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Can the STF12N120K5 operate at high temperatures?
Yes, it supports an operating junction temperature range from -55
