Semikron Danfoss MOSFET Gate Driver 2 Outputs 8 A 15.6 V Surface Mount SKHI 22B H4 R

Semikron Danfoss SKHI 22B H4 R is a high-performance MOSFET gate driver tailored for industrial power applications. This driver module supports dual outputs, each capable of delivering peak currents up to 8 A, and operates at a supply voltage of 15.6 V. The device is designed with surface mount technology, offering compact dimensions of 55 mm in width and length and 16 mm in height.

It is engineered to efficiently drive half-bridge IGBT modules commonly used in industrial bridge circuits. With fast switching characteristics, including rise and fall times of 1 microsecond, it ensures rapid and reliable switching performance.

The SKHI 22B H4 R driver features numerous protective functionalities such as short circuit shutoff using collector-emitter voltage monitoring, supply voltage under-voltage lockout at 13 V, and drive interlock between top and bottom devices. CMOS compatible inputs simplify integration with various logic circuits, further enhancing its versatility.

Operating reliably over a wide temperature range from -40°C to 85°C, this MOSFET gate driver also includes an error latch for fault condition indication and galvanic isolation with transformers to maintain safe electrical separation within systems. The device has no automotive certification and is designed primarily for industrial power management IC applications.

Its compact surface mount form factor and advanced safety features make the SKHI 22B H4 R suitable for industrial manufacturing, power electronics control, and motor driver applications where high current and robust gate driving are essential.

Provides an output current peak of 8 A for robust driving performance. Dual output configuration suitable for driving half-bridge IGBT modules. Fast switching with 1 μs rise and fall times. Operates effectively within a temperature range from -40°C to 85°C.

Built for surface mount applications with compact 55 mm x 55 mm x 16 mm dimensions. Includes switch off short circuit protection via VCE monitoring. Designed with CMOS compatible inputs for easy interfacing. Supply under-voltage protection at 13 V enhances device reliability.

Drive interlock and error latch features improve operational safety. Isolation provided by transformers to support industrial power management applications. Explore a wide range of MOSFET Gate Drivers and semiconductor components at EnvMart for your power electronics design and industrial control needs.