IXFH80N085
High-power N-channel MOSFETs in TO-247 package for robust applications
Manufacturer： ixys
series introduction
# IXFH80N085 Product Series Introduction
## 1. Overview
The IXFH80N085 product series represents a cutting - edge line of power semiconductor devices engineered by Infineon Technologies. These devices are designed to meet the ever - increasing demands of modern power electronics applications, offering high performance, reliability, and efficiency. With a focus on power management and control, the IXFH80N085 series is suitable for a wide range of industries, including automotive, industrial automation, renewable energy, and consumer electronics.
## 2. Key Features
### 2.1 Low On - Resistance
One of the most significant features of the IXFH80N085 series is its extremely low on - resistance (RDS(on)). This characteristic minimizes power losses during conduction, resulting in higher efficiency and reduced heat generation. Lower on - resistance also allows the devices to handle higher currents without excessive voltage drops, making them ideal for high - power applications. For example, in a power supply circuit, the low RDS(on) of the IXFH80N085 can lead to less power dissipation, which in turn reduces the need for large and expensive heat sinks.
### 2.2 High Current Capability
The series is capable of handling high continuous and pulsed currents. This high - current handling capacity makes it suitable for applications that require the delivery of large amounts of power, such as electric vehicle (EV) charging stations, motor drives, and high - power DC - DC converters. The ability to handle high currents also ensures that the devices can operate reliably under demanding conditions without overheating or suffering from premature failure.
### 2.3 Fast Switching Speed
The IXFH80N085 devices feature fast switching speeds, which are crucial for applications that require high - frequency operation. Fast switching reduces switching losses and enables the design of more compact and efficient power converters. In high - frequency switching power supplies, for instance, the fast switching speed of these devices allows for smaller inductors and capacitors, leading to a reduction in the overall size and cost of the power supply.
### 2.4 Avalanche Energy Rating
These devices have a high avalanche energy rating, which means they can withstand high - energy transient events without damage. This is particularly important in applications where there are sudden voltage spikes or surges, such as in automotive electrical systems or industrial power grids. The high avalanche energy rating provides an extra layer of protection for the device and the overall system, ensuring reliable operation even in harsh environments.
### 2.5 Robust Packaging
The IXFH80N085 series comes in robust and industry - standard packages. These packages are designed to provide good thermal performance, mechanical stability, and electrical isolation. The use of high - quality packaging materials and advanced manufacturing techniques ensures that the devices can withstand the rigors of various operating conditions, including temperature variations, humidity, and mechanical stress.
## 3. Technical Specifications
### 3.1 Voltage and Current Ratings
- **Drain - Source Voltage (VDS)**: The IXFH80N085 series typically has a rated drain - source voltage of [specific value] volts, which makes it suitable for medium - to high - voltage applications.
- **Continuous Drain Current (ID)**: It can handle a continuous drain current of up to [specific value] amperes, allowing for the efficient transfer of power in high - current applications.
- **Pulsed Drain Current (IDM)**: The pulsed drain current rating is [specific value] amperes, enabling the device to handle short - term high - current spikes.
### 3.2 On - Resistance
The on - resistance (RDS(on)) of the IXFH80N085 series is typically in the range of [specific
Images for reference
TO-247-3
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