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MBRB2545CTHM3/I is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE ARR SCHOTTKY 45V TO263AB. Review the specifications below when checking this part for your BOM.
Diode Arrays specifications for MBRB2545CTHM3/I
- Description：DIODE ARR SCHOTTKY 45V TO263AB
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io) (per Diode)：12.5A
- Voltage - Forward (Vf) (Max) @ If：820 mV @ 30 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：200 µA @ 45 V
- Operating Temperature - Junction：-65°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：TO-263AB (D2PAK)
- Grade：Automotive
- Qualification：AEC-Q101
Diode Arrays datasheet and documents for MBRB2545CTHM3/I
Diode Arrays Overview
The MBRB2545CTHM3/I is a dual common cathode Schottky rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 45 V and a total maximum average forward rectified current of 25 A, with each diode rated at 12.5 A. The device operates within a junction temperature range of -65 °C to +150 °C and is housed in a D2PAK (TO-263AB) package. It meets the AEC-Q101 qualification standard for automotive applications.
Diode Arrays Feature Summary
- Guardring technology provides overvoltage protection capabilities
- Low forward voltage drop ensures high efficiency and lower power losses
- High forward surge capability supports robust operation under transient conditions
- Qualified for automotive environments per AEC-Q101 standards
Diode Arrays Applications
- Low voltage, high frequency rectification in switching mode power supplies
- Freewheeling diodes in DC/DC converter circuits
- Polarity protection applications
Diode Arrays Procurement Notes
Verify that the specific ordering code HM3 corresponds to the AEC-Q101 qualified version rather than the commercial grade M3 variant. Confirm the package type matches the required D2PAK footprint and ensure thermal management aligns with the specified junction temperature limits during operation.
Diode Arrays Selection Notes
Select this component when designing systems requiring low forward voltage characteristics for improved energy efficiency. Ensure the application environment accommodates the specified operating junction temperature range and verify that the 45 V reverse voltage rating exceeds the maximum expected circuit voltages.
Diode Arrays Part Context
This part belongs to the MBRB25xxCT series of dual common cathode Schottky rectifiers from Vishay. The HM3 suffix specifically denotes compliance with AEC-Q101 automotive qualification standards, distinguishing it from the standard commercial grade M3 versions within the same electrical family.
Diode Arrays Replacement Considerations
MBRB2545CT-M3/I
Diode Arrays FAQ
What does the HM3 suffix indicate for this component?
The HM3 suffix indicates that the device is RoHS-compliant, halogen-free, and qualified according to the AEC-Q101 automotive standard.
How is the forward current distributed in this dual configuration?
The device has a total maximum average forward rectified current of 25 A, which is split between the two internal diodes, providing 12.5 A per diode.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
