ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE AVALANCHE 300V 3A SOD64
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：300 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：200 ns
- Current - Reverse Leakage @ Vr：5 µA @ 300 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：SOD-64, Axial
- Supplier Device Package：SOD-64
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
Download product information
Overview
The BYW73-TR is a fast avalanche sinterglass diode from Vishay Semiconductors, housed in an SOD-64 package. It features a repetitive peak reverse voltage of 300 V and an average forward current rating of 3 A. The device exhibits a maximum forward voltage of 1.1 V at 3 A and a reverse recovery time of 200 ns. It supports a junction temperature range from -55 °C to +175 °C and includes a glass passivated junction with soft recovery characteristics.
Feature Summary
- Glass passivated junction for enhanced reliability
- Hermetically sealed package construction
- Soft recovery characteristics for low noise operation
- Low reverse current leakage
Applications
- Fast rectification in TV-line output circuits
- Switch mode power supply applications
Procurement Notes
Verify the specific ordering code BYW73-TR against the manufacturer's latest documentation to confirm availability and packaging details. Ensure that the required tape and reel specifications match the design requirements. Cross-reference the electrical parameters with the official datasheet to validate suitability for the intended operating conditions.
Selection Notes
Select this component when a 300 V reverse voltage rating and 3 A average forward current are required in a compact SOD-64 form factor. Consider its fast switching speed and soft recovery profile for high-frequency rectification tasks. Evaluate thermal management needs based on the specified junction temperature limits and thermal resistance values.
Part Context
This part belongs to the BYW72 through BYW76 series of fast avalanche sinterglass diodes manufactured by Vishay Semiconductors. The series differentiates models primarily by their repetitive peak reverse voltage ratings, which range from 200 V to 600 V, while maintaining a consistent 3 A average forward current capability across all variants.
Replacement Considerations
Direct substitutes within the same Vishay series include BYW72 (200 V), BYW74 (400 V), BYW75 (500 V), and BYW76 (600 V). Selection depends on matching the circuit's required reverse voltage withstand capability while retaining the identical package and current ratings.
