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Product Detailed Parameters
- Description：DIODE STANDARD 50V 300MA DO204AH
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：50 V
- Current - Average Rectified (Io)：300mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 100 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：4 ns
- Current - Reverse Leakage @ Vr：100 nA @ 50 V
- Capacitance @ Vr, F：2pF @ 0V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-204AH, DO-35, Axial
- Supplier Device Package：DO-204AH (DO-35)
- Operating Temperature - Junction：175°C (Max)
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BAW76-TR is a silicon epitaxial planar small signal fast switching diode manufactured by Vishay Semiconductors. It is housed in the DO-35 (DO-204AH) glass axial leaded case and features a black cathode band. The device is supplied in tape and reel packaging, with options for 10K per 14-inch reel or ammopack configurations. Key electrical ratings include a repetitive peak reverse voltage of 75 V, an average forward current of 150 mA, and a maximum junction temperature of 175 °C. Electrical characteristics specify a typical reverse recovery time of 4 ns at 10 mA conditions.
Feature Summary
- Utilizes silicon epitaxial planar technology for high-speed switching applications
- Features low reverse recovery time suitable for extreme fast switching circuits
- Constructed in a glass-passivated DO-35 axial leaded package
Applications
- Extreme fast switches
- High-frequency rectification
- General purpose signal processing
Procurement Notes
Verify that the ordering code matches the specific packaging requirement, as the BAW76 base part number supports both TR (tape and reel) and TAP (ammopack) variants. Confirm the document revision status against the manufacturer's official datasheet to ensure compliance with the latest mechanical and electrical specifications before finalizing procurement orders.
Selection Notes
Select this component when a single discrete diode with fast switching capabilities is required in an axial leaded form factor. Ensure the application voltage does not exceed the 75 V repetitive peak reverse rating and that thermal management accommodates the specified power dissipation limits under continuous operating conditions.
Part Context
This component belongs to the Vishay BAW series of small signal fast switching diodes. It is designed for general-purpose applications requiring rapid response times. The standard BAW76 configuration is available in bulk packaging formats to support automated surface mount or through-hole assembly processes depending on the selected suffix.
Replacement Considerations
Cross-reference with other DO-35 encapsulated fast switching diodes from different manufacturers if supply constraints exist. Verify that substitute components meet or exceed the 75 V reverse voltage rating and the 4 ns reverse recovery time specification to maintain circuit performance integrity.
