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MBRB2545CTT4 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE ARRAY SCHOTT 45V 15A D2PAK. Review the specifications below when checking this part for your BOM.
Diode Arrays specifications for MBRB2545CTT4
- Description：DIODE ARRAY SCHOTT 45V 15A D2PAK
- Series：SWITCHMODE™
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io) (per Diode)：15A
- 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 ~ 175°C
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：D2PAK
- Grade：-
- Qualification：-
Diode Arrays datasheet and documents for MBRB2545CTT4
Diode Arrays Overview
The MBRB2545CTT4 is a dual Schottky barrier rectifier in a D2PAK (TO-263) surface-mount package. It features a common cathode configuration with two silicon elements. The device supports a peak repetitive reverse voltage of 45 V and an average rectified forward current of 15 A per leg, totaling 30 A for the device. It operates at junction temperatures up to 175°C and includes a guard ring for stress protection.
Diode Arrays Feature Summary
- Employs Schottky Barrier principle with platinum barrier metal for low forward voltage and high efficiency
- Features a center-tap configuration suitable for full-wave rectification applications
- Includes a guard ring structure designed to enhance ruggedness and long-term reliability under stress
Diode Arrays Applications
- Switching power supplies
- High frequency DC to DC converters
- Free-wheeling diodes in inductive load circuits
Diode Arrays Procurement Notes
Verify the specific ordering suffix T4 confirms tape and reel packaging containing 800 units per reel. Confirm Pb-free status by checking for the G suffix if required, as standard versions may differ. Ensure the component meets RoHS directives relevant to your manufacturing region before finalizing procurement orders.
Diode Arrays Selection Notes
Select this component when a surface-mount solution is required for high-frequency rectification. The D2PAK package offers thermal performance comparable to through-hole packages while saving board space. Verify that the 45 V rating aligns with the maximum reverse voltage peaks in the target circuit design.
Diode Arrays Part Context
This part belongs to the MBRB series of power rectifiers from onsemi. It utilizes advanced Schottky technology to minimize conduction losses. The D2PAK package provides a compact form factor with a short heat sink tab for efficient thermal management in dense PCB layouts.
Diode Arrays Replacement Considerations
Cross-reference with MBRB2545CTG for identical electrical specifications in a lead-free tape and reel format. Verify pinout compatibility and thermal resistance values against alternative manufacturers' D2PAK Schottky rectifiers.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
