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Product Detailed Parameters
- Description：DIODE STD 150V 250MA MICROMELF
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：150 V
- Current - Average Rectified (Io)：250mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 100 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：100 nA @ 150 V
- Capacitance @ Vr, F：1.5pF @ 0V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：2-SMD, No Lead
- Supplier Device Package：MicroMELF
- Operating Temperature - Junction：175°C (Max)
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BAV302-TR3 is a high-voltage silicon epitaxial planar switching diode manufactured by Vishay General Semiconductor - Diodes Division. It features a MicroMELF package with a maximum repetitive peak reverse voltage of 200 V and a continuous forward current rating of 250 mA. The device exhibits a low reverse recovery time of 50 ns, a typical forward voltage of 1 V at 100 mA, and a capacitance of 1.5 pF at 0 V and 1 MHz. It supports junction temperatures up to 175 °C.
Feature Summary
- Hermetically sealed glass encapsulation for environmental protection
- Electrical characteristics identical to the BAV100 to BAV103 and BAV200 to BAV203 series
- Compact MicroMELF case designed to fit SOD-323 or SOT-23 footprints
Applications
- General purpose signal switching
- High voltage rectification circuits
- Space-constrained surface mount designs
Procurement Notes
Verify the specific ordering code suffix against the manufacturer's documentation to confirm packaging options. The datasheet specifies TR3 for 10K per 13-inch reel and TR for 2.5K per 7-inch reel configurations. Ensure the selected variant matches the required quantity and tape width for automated assembly processes.
Selection Notes
Select this component when a 200 V reverse voltage rating is required in a hermetic MicroMELF package. It serves as a direct electrical substitute for the BAV202 within the same family. Consider the thermal resistance of 500 K/W on standard epoxy-glass substrates during circuit layout planning.
Part Context
This part belongs to the BAV30x series of small signal switching diodes from Vishay Semiconductors. The series includes variants with different reverse voltage ratings: BAV300 (60 V), BAV301 (120 V), BAV302 (200 V), and BAV303 (250 V). All share identical physical dimensions and thermal characteristics.
Replacement Considerations
BAV202-TR3
FAQ
What is the cathode identification color for the BAV302-TR3?
The cathode band color is black.
Does the BAV302-TR3 have the same electrical data as other BAV series devices?
Yes, its electrical data is identical to the BAV100 to BAV103 and BAV200 to BAV203 devices.
