Images à titre indicatif uniquement
SM8S36A
+NomenclatureTVS DIODE 42.1VWM 58.1VC DO218
-
FabricantRectron États - Unis
-
Pièce fabricant #SM8S36A
-
Fiche technique SM8S36A DataSheet
-
Package DO-218AB-2
-
En stock2923
365 Garantie qualité 24h/24
7*24 Garantie de service 24h/24
90-Garantie après-vente 24h/24
Garantie produit authentique
Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR) |
| Series | SM8S |
| ProductStatus | Active |
| Type | Zener |
| UnidirectionalChannels | 1 |
| Voltage-ReverseStandoff(Typ) | 42.1V |
| Voltage-Clamping(Max)@Ipp | 58.1V |
| Power-PeakPulse | 6600W (6.6kW) |
| Applications | General Purpose |
| OperatingTemperature | -55°C ~ 175°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | DO-218AB |
Présentation
Description
Key features include high peak pulse power capability, low clamping voltage, and fast response time, making the SM8S36A suitable for protecting power lines and signal lines in various electronic applications. The "A" suffix usually denotes a unidirectional configuration, meaning it protects against positive voltage spikes. These diodes are often found in environments where robust protection is necessary, such as automotive, industrial, and telecommunications applications. The SM8S36A is packaged for surface mount technology (SMT), facilitating easy integration into modern electronic assemblies.
Equivalent
1. Littelfuse 1.5SMC36A
2. Vishay 1.5KE36A
3. ON Semiconductor 1.5KE36A
4. Bourns P6KE36A
These components share similar functions and electrical characteristics, making them suitable alternatives for protecting circuits from voltage spikes. Always verify specific parameters and compatibility before substitution.
Features
1. Power Handling: It has a peak pulse power capability of up to 6.6 kW for a 10/1000 μs waveform, providing robust protection against voltage spikes.
2. Stand-off Voltage: The device has a stand-off voltage of 36V, suitable for protecting circuits against overvoltage conditions.
3. Low Leakage: It is designed with low leakage currents, enhancing energy efficiency and reducing the impact on protected circuits during normal operation.
4. Response Time: The SM8S36A offers fast response times, typically clamping voltage surges within nanoseconds, ensuring quick protection of sensitive electronics.
5. Package: It is available in a DO-218AB package which supports easy surface mount installation and contributes to effective thermal management.
6. Uni-directional: The SM8S36A is a uni-directional device, suitable for applications where protection is required in one polarity.
These features make it effective for safeguarding electronic components in various industrial and consumer applications against ESD and other transient voltage events.
Pinout
The pin count for the SM8S36A is two: an anode and a cathode. These pins connect the TVS diode to the circuit, allowing it to clamp voltage spikes and protect the components downstream.
Functionally, the SM8S36A is designed to clamp voltage spikes by shunting excess energy away from the protected circuit when a transient occurs. It has a standoff voltage of 36 volts and can handle a peak pulse power of 6600 watts, making it suitable for environments where high-energy transients are a concern. This helps in safeguarding sensitive components from damage due to electrical overstress.
Manufacturer
1. Littelfuse: Littelfuse is a global company that specializes in circuit protection, power control, and sensing technologies. They provide a wide range of products for automotive, industrial, consumer electronics, and telecommunications applications.
2. STMicroelectronics: STMicroelectronics is a leading semiconductor company that designs and manufactures electronic components used in a variety of devices and systems. Their products serve diverse markets, including automotive, industrial, personal electronics, and communications.
Both companies focus on innovation and technology development in the electronics industry, providing components that enhance the safety, reliability, and efficiency of electronic devices and systems.
Application
1. Telecommunications: Protection of communication equipment from lightning and power surges.
2. Automotive: Safeguarding automotive electronics against voltage transients.
3. Consumer Electronics: Ensuring the longevity of devices like TVs, computers, and smartphones.
4. Industrial Systems: Shielding sensitive industrial control systems from voltage anomalies.
5. Power Supplies: Preventing overvoltage in DC power supply circuits.
Its high power handling and fast response make it suitable for these applications.