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SM8S30AHE3_A/I
+Lista de MateriaisTVS DIODE 30VWM 48.4VC DO218AB
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FabricanteVishay General Semiconductor - Divisão de Diodes
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Peça do Fabricante #SM8S30AHE3_A/I
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Ficha Técnica SM8S30AHE3_A/I DataSheet
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Pacote DO-218AB
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Especificações
| Atributo | Valor |
| Supplier | Vishay General Semiconductor - Diodes Division |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q101, PAR® |
| Part Status | Active |
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 30V |
| Voltage - Breakdown (Min) | 33.3V |
| Voltage - Clamping (Max) @ Ipp | 48.4V |
| Current - Peak Pulse(10 / 1000µs) | 136A |
| Power - Peak Pulse | 6600W (6.6kW) |
| Power Line Protection | No |
| Applications | Automotive |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features of the SM8S30AHE3_A/I include its ability to handle high surge currents, typically up to 8 kA, and a breakdown voltage of around 30 volts. It is constructed using robust silicon avalanche technology, ensuring reliable performance and durability in harsh environments. The component is housed in a compact, surface-mount package, making it suitable for space-constrained designs.
The device is part of the SM8S series, known for its high power dissipation capabilities and fast response time to transient events. It operates across a wide temperature range, making it versatile for use in diverse conditions. Overall, the SM8S30AHE3_A/I is an essential component for enhancing the resilience of electronic systems against unpredictable voltage disturbances.
Equivalent
Features
1. Peak Pulse Power: It can handle up to 6,600 watts of peak pulse power dissipation with a 10/1000 µs waveform, ensuring robustness against transient voltages.
2. Stand-off Voltage: It offers a stand-off voltage of 30V, allowing it to operate effectively in circuits with voltages up to this level.
3. Breakdown Voltage: The breakdown voltage range is typically around 33.3V to 36.8V, providing a buffer against sudden over-voltages.
4. Response Time: The device features a fast response time, typically less than 1.0 picosecond, to clamp and mitigate transient voltage spikes.
5. Bidirectional Protection: It provides bidirectional protection, ideal for AC signals or circuits where voltage can reverse.
6. Package: It comes in a DO-218AB package, which is lead-free and RoHS compliant, suitable for high-density mounting.
These features make the SM8S30AHE3_A/I suitable for protecting power supplies, signal lines, and other sensitive components in various electronic systems.
Pinout
The standard function of the SM8S30AHE3_A/I is to clamp voltage surges and prevent them from damaging the electronic components connected to it. When a voltage spike occurs, the TVS diode becomes conductive and diverts the excess energy away from the protected components, thereby stabilizing the voltage level.
For specific pin count and more detailed function, you should refer to the datasheet from the manufacturer, Vishay Intertechnology, as it will provide precise technical specifications, including pin configurations and operational characteristics.
Manufacturer
Application
1. Automotive Electronics: Protection of automotive circuits from load dump and other transient voltage events.
2. Telecommunications: Safeguarding communication lines from lightning-induced surges and voltage transients.
3. Industrial Equipment: Ensuring the reliability of industrial control systems against electrical noise and surges.
4. Consumer Electronics: Protecting devices like smartphones and tablets from ESD and power surges.
5. Power Supplies and Distribution: Shielding power supply circuits from voltage transients and spikes.
These applications benefit from the diode's high surge capability and fast response time.