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USD245CHR2 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE ARRAY SCHOTTKY 45V 4A TO39. Review the specifications below when checking this part for your BOM.
Diode Arrays specifications for USD245CHR2
- Description：DIODE ARRAY SCHOTTKY 45V 4A TO39
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io) (per Diode)：4A
- Voltage - Forward (Vf) (Max) @ If：680 mV @ 4 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：2 mA @ 45 V
- Operating Temperature - Junction：-65°C ~ 175°C
- Mounting Type：Through Hole
- Package / Case：TO-205AD, TO-39-3 Metal Can
- Supplier Device Package：TO-39 (TO-205AD)
- Grade：-
- Qualification：-
Diode Arrays datasheet and documents for USD245CHR2
Diode Arrays Overview
The USD245CHR2 is a Schottky diode array manufactured by Microchip Technology, housed in a TO-39-3 metal can package. It features a common cathode configuration with one pair of diodes. The device supports a maximum repetitive peak reverse voltage of 45 V and a continuous forward current of 4 A. It utilizes Schottky barrier technology to ensure low forward voltage drop and fast switching characteristics.
Diode Arrays Feature Summary
- Schottky barrier construction for high-speed switching
- Common cathode dual diode configuration
- Robust metal can packaging for thermal stability
Diode Arrays Applications
- High-frequency rectification circuits
- Power supply output stages
- Free-wheeling diode applications
Diode Arrays Procurement Notes
Verify the specific suffix 'R2' against official Microchip documentation to confirm exact binning or testing criteria. Ensure the TO-39-3 metal can package matches the mechanical constraints of the target assembly. Cross-reference the manufacturer part number directly with the datasheet to avoid confusion with similar series variants.
Diode Arrays Selection Notes
Select this component when a ruggedized, hermetically sealed Schottky rectifier is required for high-current applications. The TO-39 package offers superior heat dissipation compared to plastic alternatives. Consider the 45 V reverse voltage rating and 4 A current capacity to ensure adequate margin for the specific circuit load requirements.
Diode Arrays Part Context
This part belongs to Microchip's discrete semiconductor portfolio, specifically within the power diode and rectifier category. The USD series typically denotes high-reliability Schottky devices designed for demanding industrial and commercial environments where long-term stability and robust physical packaging are critical design factors.
Diode Arrays Replacement Considerations
Consult official Microchip substitution guides for direct equivalents. Generic Schottky diodes may not match the hermetic sealing or specific thermal performance of the TO-39 metal can package.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
