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1N458A_S00Z
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Product Detailed Parameters
- Description：DIODE STANDARD 150V 500MA DO35
- Series：-
- Mfr：onsemi
- Package：Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：150 V
- Current - Average Rectified (Io)：500mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 100 mA
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：25 nA @ 125 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：DO-204AH, DO-35, Axial
- Supplier Device Package：DO-35
- Operating Temperature - Junction：175°C (Max)
- Grade：-
- Qualification：-
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Overview
The onsemi 1N458A_S00Z is a silicon general-purpose rectifier diode designed for low-voltage, high-reliability applications. It features a maximum DC reverse voltage of 150 V and an average rectified current of 500 mA. The device exhibits a maximum forward voltage of 1 V at 100 mA forward current. It operates within a junction temperature range up to 175 °C and supports storage temperatures from -65 °C to +200 °C. The component is housed in a DO-35 through-hole package.
Feature Summary
- High conductance with low leakage characteristics
- Designed for high-reliability low-voltage applications
- Robust thermal performance with extended operating junction temperature
Applications
- General-purpose rectification in low-voltage circuits
- High-reliability electronic assemblies
- Small signal diode applications requiring standard recovery
Procurement Notes
Verify the obsolete status of part number 1N458A_S00Z before procurement planning. Confirm availability of approved substitutes such as the active 1N458A variant. Ensure that any replacement component matches the original electrical specifications, including voltage ratings and package type, to maintain circuit integrity. Cross-reference datasheets for thermal and mechanical compatibility.
Selection Notes
Select this component for applications requiring a 150 V reverse voltage rating and 500 mA average current capability. The DO-35 package suits through-hole mounting requirements. Consider the 175 °C junction temperature limit for thermal management design. Evaluate substitute parts if the specific S00Z suffix version is unavailable due to obsolescence.
Part Context
The 1N458A series belongs to ON Semiconductor's line of silicon general-purpose rectifier diodes. These components are engineered for standard rectification tasks where moderate speed and reliability are required. The 1N458A_S00Z specifically denotes a particular manufacturing or packaging variant within this established family, characterized by its axial leaded construction.
Replacement Considerations
The 1N458A is listed as a similar available substitute. Verify pinout compatibility and ensure the substitute meets the 150 V and 500 mA specifications. Check for any differences in forward voltage or recovery time that might impact circuit performance.
