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Product Detailed Parameters
- Description：DIODE SCHOTTKY 45V 25A THINKEY2
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io)：25A
- Voltage - Forward (Vf) (Max) @ If：640 mV @ 25 A
- Speed：No Recovery Time > 500mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：1.2 mA @ 45 V
- Capacitance @ Vr, F：1000pF @ 5V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：ThinKey™2
- Supplier Device Package：ThinKey™2
- Operating Temperature - Junction：-65°C ~ 150°C
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Overview
The Microchip Technology 1N6912UTK2 is a high-reliability silicon Schottky rectifier designed for rugged environments. It features a maximum DC reverse voltage of 45V and an average rectified forward current of 25A. The device utilizes a Thinkey surface-mount package with ceramic and metal construction, eliminating wire bonds to enhance durability. This component complies with MIL-PRF-19500/723 specifications, ensuring suitability for aerospace and military applications requiring robust thermal and electrical performance.
Feature Summary
- Rugged ceramic and metal construction without wire bonds
- High reliability compliance with MIL-PRF-19500/723
- Low thermal resistance design
Applications
- Aerospace power systems
- Military electronic equipment
- High-reliability industrial rectification
Procurement Notes
Verify the specific suffix (e.g., CS, TR) against the datasheet to confirm packaging and testing levels. Ensure the procurement channel provides traceability documentation required for MIL-PRF-19500/723 components. Confirm availability through authorized distributors as this part may have restricted distribution channels.
Selection Notes
Select the 1N6912UTK2 when a 45V reverse voltage rating and 25A continuous current capacity are required in a surface-mount form factor. Consider the Thinkey package for space-constrained PCB layouts. Choose this component over standard diodes when wire-bond failure modes must be eliminated through hermetic or ruggedized construction methods.
Part Context
This part belongs to the 1N691xUTK2 series of Schottky rectifiers from Microchip Technology. It shares the same physical package and basic electrical characteristics with variants like 1N6910UTK2 and 1N6911UTK2, differentiated primarily by voltage ratings and specific qualification levels. The series is characterized by its use in high-stress environments where standard plastic-packaged diodes would fail.
Replacement Considerations
Direct substitutes include other parts within the 1N691xUTK2 family such as 1N6910UTK2 or 1N6911UTK2 if voltage requirements differ. Verify that any replacement maintains the Thinkey package dimensions and MIL-PRF-19500/723 compliance if military-grade reliability is mandatory.
