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Product Detailed Parameters
- Description：DIODE STANDARD 125V 500MA DO35
- Series：-
- Mfr：onsemi
- Package：Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：125 V
- Current - Average Rectified (Io)：500mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 200 mA
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：1 µs
- Current - Reverse Leakage @ Vr：5 nA @ 100 V
- Capacitance @ Vr, F：8pF @ 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 BAY73 is a dual common-anode Schottky barrier diode array manufactured by onsemi. It integrates two independent Schottky rectifiers within a single surface-mount package, designed for high-frequency switching applications. The device utilizes low forward voltage drop characteristics to minimize power loss and heat generation during operation. Its compact form factor supports efficient space-constrained circuit designs while maintaining reliable performance under standard operating conditions.
Feature Summary
- Dual common-anode configuration for simplified circuit topology
- Schottky barrier technology for fast switching speeds
- Low forward voltage drop to enhance efficiency
Applications
- DC-DC converter output rectification
- Free-wheeling diodes in inductive load circuits
- Power supply input protection
Procurement Notes
Verify the specific suffix code against the manufacturer datasheet to confirm exact electrical tolerances and packaging type. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the ordering part number with official distributor catalogs to avoid counterfeit sources. Confirm lead times directly with authorized suppliers before finalizing procurement plans.
Selection Notes
Select this component when a dual-diode solution with a shared anode is required to reduce board space. Consider its reverse voltage rating and maximum forward current limits relative to the circuit's peak loads. Evaluate thermal management needs based on the package's power dissipation capabilities. Compare forward voltage specifications against alternative Schottky arrays to optimize system efficiency.
Part Context
This component belongs to onsemi's discrete semiconductor portfolio, specifically within the diode array category. It serves as a passive switching element in power management and signal conditioning circuits. The dual configuration allows for coordinated operation in bridge or synchronous rectifier topologies without requiring separate discrete components.
