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1N456A/TR
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Product Detailed Parameters
- Description：DIODE STANDARD 500MA DO204AH
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：-
- Current - Average Rectified (Io)：500mA
- Voltage - Forward (Vf) (Max) @ If：-
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：DO-204AH, DO-35, Axial
- Supplier Device Package：DO-204AH (DO-35)
- Operating Temperature - Junction：175°C
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Overview
The 1N456A/TR is a single signal or computer diode manufactured by Microchip Technology. It utilizes a DO-35 axial leaded package for through-hole mounting. The device supports a maximum forward current of 165 mA and features a low reverse leakage current of 1 uA. It operates within a junction temperature range of -65°C to +175°C with a power dissipation rating of 500 mW.
Feature Summary
- Single rectifier configuration optimized for signal processing applications
- Glass axial-leaded construction in the DO-35 package
- High thermal stability supporting extended operating temperatures
Applications
- Signal rectification circuits
- Computer logic interface protection
- General-purpose switching applications
Procurement Notes
Verify the specific suffix requirements against the official datasheet before ordering, as packaging variations may exist. Confirm that the DO-35 through-hole form factor aligns with the target PCB layout constraints. Ensure the manufacturer source is authenticated to guarantee component traceability and quality standards.
Selection Notes
Select this component when a standard glass-encapsulated signal diode is required for through-hole assembly. The DO-35 package provides reliable mechanical retention for automated insertion processes. Consider the 500 mW power dissipation limit when designing thermal management strategies for high-density circuit boards.
Part Context
This part belongs to the broader family of discrete semiconductor diodes produced by Microchip Technology. It serves as a fundamental passive component in electronic assemblies, distinct from voltage reference or power rectification devices. The designation indicates a standard commercial grade variant within the manufacturer's extensive diode portfolio.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Generic equivalents must match the DO-35 package, 165 mA current rating, and 1 uA leakage specifications to ensure functional compatibility without redesigning the host circuit.
