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 1KV 1.5A DO214AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：1000 V
- Current - Average Rectified (Io)：1.5A
- Voltage - Forward (Vf) (Max) @ If：1.7 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：75 ns
- Current - Reverse Leakage @ Vr：5 µA @ 1000 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：DO-214AC (SMA)
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
Download product information
Overview
The BYG23M-E3/TR3 is an ultrafast avalanche rectifier manufactured by Vishay General Semiconductor. It features a glass passivated pellet chip junction and operates in the SMA (DO-214AC) surface-mount package. The device supports a maximum repetitive peak reverse voltage of 1000 V and an average forward current of 1.5 A at 65 °C. Key electrical characteristics include a 75 ns maximum reverse recovery time, a 30 A peak forward surge current capability, and a typical thermal resistance from junction to case of 25 °C/W.
Feature Summary
- Ultrafast reverse recovery performance suitable for high-frequency switching applications
- Avalanche-rated construction capable of handling inductive load switch-off energy
- Glass passivated junction design providing low reverse leakage current
- Low profile package optimized for automated placement processes
Applications
- High frequency rectification in switching mode converters
- Freewheeling applications in consumer electronics
- Inverter circuits within automotive systems
- Telecommunication power supply designs
Procurement Notes
Verify that the ordering suffix matches the required packaging quantity, as TR indicates 1800 units while TR3 denotes 7500 units per reel. Confirm compliance requirements against the specific base part number, noting that E3 signifies RoHS compliance while M3 adds halogen-free status. Ensure the application environment does not exceed the specified maximum junction temperature limits during operation.
Selection Notes
Select this component when designing circuits requiring fast switching speeds combined with high voltage blocking capabilities. The avalanche rating allows for robustness against inductive kickback without external snubbers. Evaluate thermal management strategies based on the specific PCB copper area, as junction-to-ambient resistance varies significantly depending on the mounting pad layout and substrate material used.
Part Context
This device belongs to the BYG23 series of ultrafast SMD rectifiers from Vishay. It shares the same physical footprint and general electrical architecture as other variants in the family but is specifically characterized for its 1000 V reverse voltage rating. The series utilizes a standardized DO-214AC package to facilitate integration into compact modern electronic assemblies.
Replacement Considerations
BYG23MHM3_A/H
FAQ
Is the BYG23M-E3/TR3 qualified for automotive applications?
No, the standard E3 version is commercial grade. Automotive qualification requires the HE3 or HM3 suffixes.
What is the maximum pulse energy the device can handle in avalanche mode?
The device can withstand a non-repetitive pulse energy of 20 mJ under specified test conditions.
