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Product Detailed Parameters
- Description：DIODE SCHOTTKY 15V 150A THINKEY3
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：15 V
- Current - Average Rectified (Io)：150A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 150 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：5 mA @ 15 V
- Capacitance @ Vr, F：10000pF @ 5V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：ThinKey™3
- Supplier Device Package：ThinKey™3
- Operating Temperature - Junction：-65°C ~ 150°C
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Overview
The Microchip Technology 1N6940UTK3 is a high-reliability Schottky diode designed for aerospace and defense applications. It features a 15V DC reverse voltage rating and supports an average forward current of 150A. The device utilizes Silicon technology with an oxide passivated structure and guard ring protection to enhance reverse energy capability. Packaged in the ThinKey3 form factor, it complies with MIL-PRF-19500/723 standards and is registered under the JEDEC 1N6940–1N6942 series.
Feature Summary
- High-reliability construction compliant with MIL-PRF-19500/723 standards
- Oxide passivated structure with guard ring protection for increased reverse energy capability
- ThinKey3 surface-mount package design for high-density applications
Applications
- Aerospace systems requiring high-density power rectification
- Defense electronics utilizing DLA qualified components
- Military-grade discrete diode circuits
Procurement Notes
Verify the specific suffix (e.g., UTK3) against official Microchip documentation to confirm package type and qualification status. Confirm JEDEC registration and MIL-PRF-19500/723 compliance requirements prior to integration. Ensure compatibility with ThinKey3 handling procedures during assembly.
Selection Notes
Select this component for applications demanding high average current capacity within a low-voltage profile. The ThinKey3 package offers a compact solution for space-constrained designs. Verify thermal management requirements for 150A operation and ensure the 15V reverse voltage rating aligns with circuit specifications.
Part Context
This part belongs to the JEDEC registered 1N6940–1N6942 number series. It is classified as a Power Schottky SMT device intended for high-reliability environments. The product line emphasizes robustness through oxide passivation and guard ring technologies, distinguishing it from standard commercial Schottky diodes.
Replacement Considerations
Cross-reference with other members of the 1N6940–1N6942 series for voltage variations. Verify equivalent DLA qualified Schottky diodes if supply constraints exist. Ensure any substitute maintains the ThinKey3 package dimensions and MIL-PRF-19500/723 reliability standards.
