SB2H100-E3/54

The SB2H100-E3/54 is a single rectifier diode, which is provided in a hermetically sealed ceramic package type that is intended for high-frequency applications. The device is designed to have a maximum current of 34 amperes (A) and a maximum forward voltage of 54 volts (V). It features a reverse voltage of 1000 volts (V), a forward recovery time of 15 nanoseconds (ns), and a high peak reverse voltage of 1.2KV. Additionally, the SB2H100-E3/54 has a maximum junction temperature of +115°C and offers 4.75 mA per diode continuous leakage current.

The SB2H100-E3/54 is commonly used in high-frequency applications such as switching power supplies, motor drives, ups, ac-dc converters, and telecom power supplies. Additionally, the device can be employed in automotive, industrial, and military applications. The device also offers excellent thermal performance, allowing for high frequency, high current, and high accuracy. In addition, the device can operate at high temperatures and is rated for +200°C.

Application Field:

• Switching Power Supplies
• Motor Drives
• UPS Systems
• AC-DC Converters
• Telecom Power Supplies
• Automotive Electronics
• Industrial Electronics
• Military Electronics

The SB2H100-E3/54 is ideally suited for high switching frequency applications and features low voltage losses, low leakage current, and low forward recovery time. Additionally, the device has a wide operating temperature range and is capable of withstanding extreme temperatures.

Working Principle:

The SB2H100-E3/54 rectifier diode works on the principle of direct current (DC) rectification. When a now DC voltage is applied to the device, current flow is permitted from anode (positive) to cathode (negative), while the opposite direction of current flow is blocked. This mechanism is known as a forward-biased diode. When a negative DC voltage is applied, the device blocks the current flow, which is known as reverse biased. This mechanism is achieved by the depletion region formed at the junction of the P-type and N-type layers. The width of the depletion region depends upon the applied voltage.

In addition to DC rectification, the SB2H100-E3/54 can be used to convert AC voltages into DC voltages. Such a process is known as AC-to-DC conversion. The device works on the principle of half-wave rectification, which involves rectifying only half of the applied voltage waveform. This mechanism is achieved by the use of a diode and capacitor, which work together to filter the AC signal and produce a unidirectional DC current.

The SB2H100-E3/54 is a versatile device that offers a number of advantages including low forward voltage drop, low leakage current, fast switching speed, and wide operating temperature range. It is ideal for applications in which high frequency and high current is required, making it a suitable choice for various industrial, automotive, and military applications.