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Product Detailed Parameters
- Description：DIODE AVALANCHE 165V 2A SOD57
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Cut Tape (CT),Tape & Box (TB)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：165 V
- Current - Average Rectified (Io)：2A
- Voltage - Forward (Vf) (Max) @ If：1.07 V @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：25 ns
- Current - Reverse Leakage @ Vr：1 µA @ 165 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：SOD-57, Axial
- Supplier Device Package：SOD-57
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The Vishay BYV27-150-TAP is an ultra-fast avalanche sinterglass diode with a repetitive peak reverse voltage of 150 V and an average forward current rating of 2 A. It features a maximum reverse recovery time of 25 ns at specified test conditions, a peak forward surge current capability of 50 A, and a maximum junction temperature range from -55 °C to +175 °C.
Feature Summary
- Controlled avalanche characteristic for inductive load switching
- Ultra fast recovery time for high-speed rectification
- Glass passivated junction with hermetically sealed package
Applications
- Very fast rectification diodes
- Switch mode power supplies
Procurement Notes
Verify the specific ordering code suffix against official documentation to confirm packaging format. The TAP designation indicates an ammopack configuration containing 5000 units per package. Confirm that the required minimum order quantity aligns with distributor availability and standard procurement policies before finalizing purchase orders.
Selection Notes
Select this component when a 150 V blocking voltage and 2 A continuous current are required alongside ultra-fast switching speeds. Ensure the application environment supports the specified operating temperature range and thermal resistance limits. Verify that the controlled avalanche capability meets the circuit's inductive load requirements.
Part Context
This device belongs to the BYV27 series of ultra-fast silicon mesa rectifiers manufactured by Vishay Semiconductors. The series includes variants with different voltage ratings, such as 50 V, 100 V, and 200 V, all sharing similar electrical characteristics and housed in the SOD-57 axial leaded package.
Replacement Considerations
BYV27-100-TAP
FAQ
What is the maximum non-repetitive peak reverse voltage for the BYV27-150?
The maximum non-repetitive peak reverse voltage (RSM) for the BYV27-150 is 165 V.
Does the BYV27-150 support avalanche operation?
Yes, the device features a controlled avalanche characteristic and can handle a non-repetitive pulse energy of 20 mJ in avalanche mode.
