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MBR40H45PT-E3/45 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE ARR SCHOTT 45V 40A TO247AD. Review the specifications below when checking this part for your BOM.
Diode Arrays specifications for MBR40H45PT-E3/45
- Description：DIODE ARR SCHOTT 45V 40A TO247AD
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io) (per Diode)：40A
- Voltage - Forward (Vf) (Max) @ If：730 mV @ 40 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：150 µA @ 45 V
- Operating Temperature - Junction：-65°C ~ 175°C
- Mounting Type：Through Hole
- Package / Case：TO-3P-3, SC-65-3
- Supplier Device Package：TO-247AD (TO-3P)
- Grade：-
- Qualification：-
Diode Arrays datasheet and documents for MBR40H45PT-E3/45
Diode Arrays Overview
The Vishay MBR40H45PT-E3/45 is a dual common cathode Schottky rectifier utilizing high barrier technology. It features a TO-247AD 3L package with a maximum average forward rectified current of 40 A and a maximum repetitive peak reverse voltage of 45 V. The device supports a peak forward surge current of 400 A per diode and operates within a junction temperature range of -65 °C to +175 °C.
Diode Arrays Feature Summary
- High barrier technology for improved high temperature performance
- Guardring structure provides overvoltage protection
- Low forward voltage drop reduces power losses
- Suitable for high frequency operation
Diode Arrays Applications
- Switching mode power supplies
- Free-wheeling diodes
- DC/DC converters
- Polarity protection circuits
Diode Arrays Procurement Notes
Verify the specific ordering suffix against official documentation, as it determines compliance attributes such as halogen-free status or lead finish. Confirm that the component meets the required environmental standards for your application before finalizing procurement.
Diode Arrays Selection Notes
Select this component when a dual common cathode configuration is required in a TO-247AD package. Ensure the circuit design accommodates the 45 V reverse voltage rating and the 40 A continuous current capability under appropriate thermal management conditions.
Diode Arrays Part Context
This part belongs to the MBR40H series of dual common cathode Schottky rectifiers from Vishay General Semiconductor. The series includes variants with different voltage ratings (35 V, 45 V, 50 V, 60 V) sharing identical current ratings and package dimensions.
Diode Arrays Replacement Considerations
Other parts in the MBR40H series, such as MBR40H35PT, MBR40H50PT, or MBR40H60PT, are mechanically compatible but have different voltage ratings. Verify voltage requirements before substitution.
Diode Arrays FAQ
What is the thermal resistance from junction to case?
The thermal resistance from junction to case is 1.2 °C/W per diode.
Does the component meet whisker test requirements?
Yes, the M3 suffix variant meets the JESD 201 class 1A whisker test.
What is the maximum operating junction temperature?
The maximum operating junction temperature is 175 °C.
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