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Product Detailed Parameters
- Description：DIODE STANDARD 125V 200MA DO35
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：125 V
- Current - Average Rectified (Io)：200mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 100 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：100 nA @ 100 V
- Capacitance @ Vr, F：5pF @ 0V, 1MHz
- 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 BAY72_T50R is a general-purpose rectifier diode manufactured by onsemi. It features a maximum repetitive reverse voltage of 125 V and an average rectified forward current of 200 mA. The device exhibits a maximum forward voltage drop of 1 V at a forward current of 100 mA. It is housed in the DO-35 axial leaded package, which corresponds to the DO-204AH mechanical outline. This component is designed for standard rectification applications requiring reliable performance within these electrical limits.
Feature Summary
- General-purpose rectification capability
- Axial leaded DO-35 packaging
Applications
- Standard DC power supply circuits
- Signal demodulation
- Protection against reverse polarity
Procurement Notes
Verify the specific suffix _T50R against the official onsemi datasheet to confirm tape-and-reel packaging specifications. Ensure the part number matches the exact electrical ratings required for the design. Cross-reference with authorized distributors to validate authenticity and traceability. Confirm RoHS compliance status through the manufacturer's material composition declaration if environmental regulations apply to the final assembly.
Selection Notes
Select this component when a small-signal axial diode with 125 V reverse voltage rating is required. The 200 mA current capacity suits low-power rectification tasks. Consider the DO-35 package constraints for PCB layout and thermal management. Evaluate alternative packages if higher current or surface-mount integration is necessary for the specific application environment.
Part Context
The BAY72 series represents a line of general-purpose silicon planar junction rectifiers from onsemi. These devices are engineered for high reliability in consumer and industrial electronics. The T50R designation typically indicates a specific reel quantity or packaging variant within the broader BAY72 product family, maintaining consistent electrical characteristics across the series.
Replacement Considerations
Direct substitutes include other 125 V, 200 mA axial diodes such as the 1N4937 or 1N4001, provided pin compatibility and voltage margins are verified. Ensure replacement parts meet the same forward voltage and reverse leakage requirements.
