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Product Detailed Parameters
- Description：DIODE AVALANCHE 1000V 3A SOD64
- 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)：3A
- Voltage - Forward (Vf) (Max) @ If：1 V @ 3 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：7.5 µs
- Current - Reverse Leakage @ Vr：1 µA @ 1000 V
- Capacitance @ Vr, F：60pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：SOD-64, Axial
- Supplier Device Package：SOD-64
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The BYW86-TR is a standard avalanche sinterglass diode manufactured by Vishay Semiconductors. It features a single configuration in an SOD-64 through-hole package with plated axial leads. The device supports a repetitive peak reverse voltage of 1000 V and an average forward current of 3 A. Key electrical parameters include a maximum forward voltage of 1 V at 3 A, a maximum reverse current of 10 μA at 100 °C, and a peak forward surge current capability of 100 A. It operates within a junction temperature range of -55 to +175 °C.
Feature Summary
- Glass passivated junction for enhanced reliability
- Hermetically sealed package construction
- Controlled avalanche characteristics for robust performance
- Low reverse current leakage
Applications
- General purpose rectification
- Inductive load switching applications
Procurement Notes
Verify the specific ordering code BYW86-TR against the manufacturer's datasheet document number 86051 to ensure correct revision status. Confirm that the SOD-64 package dimensions and lead specifications align with your PCB footprint requirements. Ensure compliance with AEC-Q101 qualification standards if automotive application is intended. Validate thermal resistance values under your specific mounting conditions.
Selection Notes
Select this component when high voltage blocking capability up to 1000 V is required alongside moderate current handling. The controlled avalanche rating makes it suitable for circuits experiencing inductive kickback or transient overvoltages. Consider the SOD-64 package size for through-hole assembly constraints. Evaluate the thermal management needs based on the specified junction-to-ambient thermal resistance values.
Part Context
This part belongs to the BYW82-BYW86 series of standard avalanche sinterglass diodes from Vishay. The series differentiates primarily by reverse voltage ratings ranging from 200 V to 1000 V while maintaining a consistent 3 A average forward current rating. All variants share the same SOD-64 mechanical case and hermetic sealing technology.
Replacement Considerations
Direct substitutes within the same Vishay family include BYW82 (200 V), BYW83 (400 V), BYW84 (600 V), and BYW85 (800 V) if lower voltage ratings are acceptable. Verify pinout compatibility and thermal characteristics before substituting with components from other manufacturers.
