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1N4245US/TR
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Product Detailed Parameters
- Description：UFR,FRR
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：-
- Voltage - DC Reverse (Vr) (Max)：-
- Current - Average Rectified (Io)：-
- Voltage - Forward (Vf) (Max) @ If：-
- Speed：-
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Capacitance @ Vr, F：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Operating Temperature - Junction：-
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Overview
The 1N4245US/TR is a standard recovery rectifier diode manufactured by Microchip Technology. It features a single configuration with a maximum repetitive peak reverse voltage of 200 V and an average forward current rating of 1 A. The device exhibits a forward voltage drop of 1.3 V at rated current and a maximum reverse leakage current of 1 uA. It supports a surge current of 25 A and has a typical reverse recovery time of 5 us. Operating temperatures range from -65 C to +175 C. The component utilizes an A-Body Sq. MELF package for surface mount installation.
Feature Summary
- Standard recovery rectifier design suitable for general-purpose switching applications
- High thermal stability with extended operating temperature range up to 175 C
- Low leakage current characteristics for efficient power management
- Robust surge current handling capability for transient protection
Applications
- High-speed switching circuits requiring standard recovery characteristics
- Free-wheeling diode applications in power conversion systems
- General purpose rectification in consumer and industrial electronics
Procurement Notes
Verify the specific suffix TR indicates tape and reel packaging when ordering. Confirm RoHS status as non-compliant based on available documentation. Ensure compatibility with A-Body Sq. MELF footprint requirements during PCB layout. Check lead times as production cycles may vary. Validate that the 1A current rating meets system demands under all operating conditions.
Selection Notes
Select this component for applications requiring 200V blocking capability and 1A continuous current. Consider the 5 us reverse recovery time for frequency constraints. Compare against faster recovery alternatives if switching losses are critical. Ensure the MELF package fits the available board space. Verify thermal dissipation capabilities within the specified temperature range.
Part Context
This part belongs to the 1N4245 series of silicon rectifier diodes produced by Microchip Technology. It shares electrical specifications with through-hole variants but differs in package style. The US designation typically indicates a surface mount MELF form factor. This series is widely used in legacy and modern electronic designs requiring reliable standard recovery performance.
Replacement Considerations
- 1N4245GP/72
FAQ
What is the package type for the 1N4245US/TR?
The 1N4245US/TR uses an A-Body Sq. MELF (Metal Electrode Leadless Face) package designed for surface mount technology.
Is the 1N4245US/TR RoHS compliant?
Available documentation indicates that this specific variant is not RoHS compliant.
