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SM6T30A
+BOMTVS DIODE 25.6VWM 53.5VC SMB
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ManufacturerSTMicroelectronics
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Mfr. Part #SM6T30A
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Datasheet SM6T30A DataSheet
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Package DO-214
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In Stock5667
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | SM6T, TRANSIL™ |
| ProductStatus | Active |
| Type | Zener |
| UnidirectionalChannels | 1 |
| Voltage-ReverseStandoff(Typ) | 25.6V |
| Voltage-Breakdown(Min) | 28.5V |
| Voltage-Clamping(Max)@Ipp | 53.5V |
| Current-PeakPulse(10/1000µs) | 75A (8/20µs) |
| Power-PeakPulse | 600W |
| PowerLineProtection | No |
| Applications | General Purpose |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | DO-214AA, SMB |
Overview
Description
Key specifications include a peak pulse power capability of 600W for a 10/1000µs waveform, fast response time, low clamping voltage, and high surge current capability. The SM6T30A is designed to comply with various industry standards, ensuring reliable protection for electronic circuits in automotive, industrial, and consumer electronics applications.
Overall, the SM6T30A offers robust protection against overvoltage conditions, contributing to the longevity and reliability of electronic systems by mitigating the risk of damage caused by electrical transients.
Equivalent
1. Littelfuse P6KE30A
2. Vishay 1.5KE30A
3. ON Semiconductor 1.5KE30A
4. Bourns P6SMB30A
5. Diodes Incorporated P6SMB30A
These components serve similar functions in protecting electronic circuits from voltage spikes. Always verify specifications to ensure compatibility with your application.
Features
1. Peak Pulse Power: It can handle a peak pulse power of 600 watts (10/1000 μs waveform), making it suitable for protecting sensitive electronics from high-energy transients.
2. Breakdown Voltage: The diode has a breakdown voltage of 30V, which is the point at which it begins to conduct and clamp the voltage.
3. Low Clamping Voltage: Ensures effective protection by clamping overvoltages to a low level.
4. Fast Response Time: With a response time of less than 1 picosecond, it offers rapid protection during voltage spikes.
5. Unidirectional Protection: Designed to protect against voltage surges in one direction, typical for DC applications.
6. Operating Temperature: It functions reliably in a wide temperature range, usually from -55°C to +150°C.
7. Encapsulation: Comes in a DO-214AA (SMB) package, which is compact and suitable for surface mount technology.
These features make the SM6T30A effective for applications needing robust ESD and lightning protection.
Pinout
1. Anode (Pin 1): Connected to the positive side of the circuit.
2. Cathode (Pin 2): Marked with a band, connected to the ground or negative side.
The primary function of the SM6T30A is to clamp overvoltage transients to a safe level, thereby protecting sensitive electronic components. It is designed for a reverse standoff voltage of 30V, with the capability to handle peak pulse power of 600W (10/1000 µs waveform). These features make it suitable for use in various applications, including power supplies, telecommunications, and consumer electronics, where voltage spikes are a concern.
Manufacturer
Application
1. Telecommunications equipment to safeguard against lightning-induced surges.
2. Industrial control systems for overvoltage protection.
3. Consumer electronics to protect sensitive components from ESD.
4. Automotive electronics to shield against voltage spikes.
5. Computing devices for safeguarding interfaces and power lines.
Its application is ideal for environments where reliability and robust protection against transient voltages are critical.