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Vishay Silicon Junction Switching Diode, Single, 200 mA, 2-Pin SOD-123 Package, 200 V Maximum Reverse Voltage BAV21W-E3-08
Specifications
| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Height | 1.35mm |
| Length | 2.85mm |
| Model | BAV21W-E3-08 |
| Width | 1.7mm |
| Mount Type | Surface |
| Series | BAV21W |
| Maximum Operating Temperature | 150°C |
| Package Type | SOD-123 |
| Sub Type | Silicon Junction |
| Minimum Operating Temperature | -65°C |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 710-4506P Brand: [Vishay](https://in.rsdelivers.com/brands/vishay)Manufacturers Part No.: BAV21W-E3-08 |
| Pin Count | 2 |
| Automotive Standard | AEC-Q101 |
| Maximum Power Dissipation Pd | 250mW |
| Diode Configuration | Single |
| Peak Non-Repetitive Forward Surge Current Ifsm | 1A |
| Maximum Forward Voltage Vf | 1.25V |
| Peak Reverse Recovery Time trr | 50ns |
| Maximum Forward Current If | 200mA |
| Maximum Peak Reverse Repetitive Voltage Vrrm | 200V |
Key Features
- Superectifier structure ensures high reliability operation.
- Glass-passivated cavity-free junction enables fast switching.
- Typical leakage current is less than 0.2 microamperes.
- High forward surge capability up to 1 ampere peak non-repetitive surge.
- Solder dip temperature is 275 °C max for 10 seconds for reliable soldering.
- Automotive grade with AEC-Q101 qualification.
- Operating temperature range from -65 °C to 150 °C supports harsh environments.
- 2-pin configuration with cathode indicated by color band.
Product Description
Vishay BAV21W-E3-08 is a silicon junction switching diode designed for efficient high voltage rectification and fast switching applications. Packaged in a surface mount SOD-123 case, this diode supports a maximum forward current of 200 mA and can withstand reverse voltages up to 200 V. It features a superectifier structure and a cavity-free glass-passivated junction that ensures low leakage and reliable performance over a wide temperature range of -65 °C to 150 °C.
The diode exhibits a maximum forward voltage of 1.25 V and a peak reverse recovery time of 50 ns, making it suitable for high efficiency switching applications. It supports a peak non-repetitive forward surge current of 1 A, indicating robustness against transient conditions. The epoxy molded case complies with UL 94 V-0 flammability standards, offering enhanced safety for industrial and consumer electronics environments.
Typical uses of this diode include high voltage rectification on G2 grids of CRT and TV sets, as well as snubber circuits in camera flash units. Its solderable matte tin-plated leads meet J-STD-002 and JESD 22-B102 standards, facilitating robust PCB assembly and long durability.
Superectifier design enables high reliability under electrical stress. Glass-passivated junction reduces leakage current to below 0.2 μA. Fast switching characteristics allow efficient power conversion. Automotive standard AEC-Q101 ensures high quality and dependability.
Compact surface mount package suitable for high density PCB layouts. Wide temperature operation from extreme cold -65 °C to high heat 150 °C. High surge capability enables tolerance to voltage spikes. Mature diode technology with proven use in consumer and industrial electronics.
This product is ideal for industrial, laboratory, consumer electronics, and automotive semiconductor applications requiring reliable switching diodes in a compact form factor. It supports assembly efficiency and meets common industry standards, ensuring compatibility across a broad range of electronic device designs.
Explore more Vishay diodes or the Switching Diodes category at EnvMart for quality industrial semiconductors.
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Frequently Asked Questions
The maximum forward current of this model is 200 mA.
The operating temperature range is from -65 °C to 150 °C.
The diode is packaged in a surface mount SOD-123 case.
The height is 1.35 mm and the width is 1.7 mm.
This model complies with the AEC-Q101 automotive standard.
The maximum power dissipation is 250 mW.
The maximum forward voltage is 1.25 V.
It is suitable for high voltage rectification and fast switching applications, such as in CRT and TV sets, and snubber circuits in camera flash units.
The cathode is indicated by a color band on the diode.
The typical leakage current is less than 0.2 microamperes.
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