MBRB2035CTHE3_A/P

Diode Arrays Overview

The MBRB2035CTHE3_A/P is a dual common cathode Schottky rectifier manufactured by Vishay General Semiconductor. It utilizes the ITO-220AB through-hole package and contains two silicon elements. The device supports a maximum average forward rectified current of 2 x 10 A per diode and offers a maximum repetitive peak reverse voltage of 45 V. Key electrical parameters include a peak forward surge current of 150 A, a maximum instantaneous forward voltage of 0.65 V at 10 A, and a maximum operating junction temperature of 150 °C.

Diode Arrays Feature Summary

• Guardring structure provides protection against overvoltage conditions
• Low forward voltage drop contributes to high efficiency and reduced power loss
• High forward surge capability ensures robustness during transient events
• Matte tin plated leads are solderable according to J-STD-002 standards

Diode Arrays Applications

• Low voltage, high frequency rectifiers in switching mode power supplies
• Freewheeling diodes in inductive load circuits
• DC/DC converters for efficient power conversion
• Polarity protection applications

Diode Arrays Procurement Notes

Verify the specific ordering code suffix to confirm compliance requirements. The HE3 suffix indicates RoHS compliance and qualification under AEC-Q101 standards. Confirm the package type matches the required ITO-220AB form factor. Ensure the voltage rating aligns with the circuit's maximum reverse voltage demands before procurement.

Diode Arrays Selection Notes

Select this component for designs requiring low forward voltage drop and high efficiency in low voltage environments. The dual common cathode configuration allows for center-tapped transformer applications or full-wave rectification. Verify thermal management capabilities as the junction-to-case resistance varies between packages. Ensure the application operates within the specified 150 °C maximum junction temperature limit.

Diode Arrays Part Context

This part belongs to the MBRB20xxCT series of dual common cathode Schottky rectifiers from Vishay. The series includes variants with different reverse voltage ratings, such as 45 V and 60 V options. These devices are designed for general-purpose rectification in power electronics, offering a balance of high current handling and fast switching characteristics suitable for modern switching power supply architectures.

Diode Arrays Replacement Considerations

Cross-reference with other Vishay parts in the MBRB20xxCT family that share the same ITO-220AB package and 20 A total current rating. Verify that substitute components meet the same AEC-Q101 automotive qualification if required. Ensure the replacement maintains the 45 V reverse voltage rating and compatible forward voltage specifications.

Diode Arrays FAQ

What does the HE3 suffix indicate for this component?

The HE3 suffix denotes that the device is RoHS compliant and meets the AEC-Q101 qualification standard for automotive applications.

How is the internal circuit configured?

The device features a dual common cathode configuration, containing two independent Schottky rectifier elements sharing a common cathode terminal.

What is the maximum non-repetitive peak forward surge current?

Each diode can withstand a peak forward surge current of 150 A for an 8.3 ms single half sine-wave superimposed on rated load.