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Product Detailed Parameters
- Description：DIODE SCHOTTKY 60V 10A U3
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：60 V
- Current - Average Rectified (Io)：10A
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 15 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：50 µA @ 60 V
- Capacitance @ Vr, F：400pF @ 5V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：3-SMD, No Lead
- Supplier Device Package：U3 (SMD-0.5)
- Operating Temperature - Junction：-65°C ~ 150°C
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Overview
The 1N6842U3 is a dual common cathode Schottky barrier rectifier manufactured by Microchip Technology. It features a 60 V maximum repetitive peak reverse voltage and a 10 A average rectified current per section. The device utilizes a U3 (SMD-0.5) surface-mount package, which is a low-profile ceramic SMT form factor. It operates within a junction temperature range of -65°C to +150°C. This component is designed for high-reliability applications requiring fast switching characteristics and low forward voltage drop.
Feature Summary
- Dual common cathode configuration for center-tap rectification
- Schottky barrier technology for low forward voltage and fast recovery
- High-reliability ceramic surface-mount construction
Applications
- Single-phase diode rectifier circuits
- DC motor control and drives
- Battery chargers
- Power converters
- Reverse polarity protection
Procurement Notes
Verify the specific suffix and manufacturer documentation when sourcing. Confirm that the U3 package dimensions match the target PCB footprint. Ensure the supplier provides official datasheets from Microchip Technology or authorized distributors to guarantee authenticity and traceability for high-reliability requirements.
Selection Notes
Select this component for applications requiring a dual common cathode arrangement in a compact surface-mount format. The 60V rating suits low-voltage DC systems. Consider the thermal management capabilities of the U3 package for high-current operations. Verify compatibility with automated assembly processes due to the specific leadless ceramic package design.
Part Context
This part belongs to Microchip's high-reliability discrete diode and rectifier portfolio. It is a dual-section device intended for power conversion tasks where space constraints and reliability are critical. The U3 package offers a low profile suitable for dense board layouts while maintaining robust electrical performance under varying thermal conditions.
Replacement Considerations
Check for direct substitutes such as the 1N6642USe3 if lower current ratings are acceptable, though pinouts and specifications differ significantly. Verify equivalent dual common cathode Schottky rectifiers with matching 60V/10A ratings and U3-compatible footprints from other manufacturers before substitution.
