SM12E3/TR7
TVS DIODE 12VWM 19VC SOT23Manufacturer: Microsemi Corporation
Categories: TVS Diodes
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Microsemi Corporation SM12E3-TR7 is a unidirectional Transient Voltage Suppressor (TVS) diode designed for robust overvoltage protection. This surface mount component, housed in a SOT-23 package, offers a reverse standoff voltage of 12V and a breakdown voltage of 13.3V (minimum). It features a low clamping voltage of 19V at a peak pulse current (Ipp) of 5A for an 8/20µs waveform, delivering 300W of peak pulse power. The SM12E3-TR7 exhibits a capacitance of 160pF at 1MHz and 80pF at 1MHz, making it suitable for general-purpose applications across various industries where transient protection is critical. It operates reliably within a temperature range of -55°C to 150°C.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount |
| Type | Zener |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Applications | General Purpose |
| Capacitance @ Frequency | 160pF @ 1MHz, 80pF @ 1MHz |
| Current - Peak Pulse (10/1000µs) | 5A (8/20µs) |
| Voltage - Reverse Standoff (Typ) | 12V |
| Supplier Device Package | SOT-23 |
| Unidirectional Channels | 2 |
| Voltage - Breakdown (Min) | 13.3V |
| Voltage - Clamping (Max) @ Ipp | 19V |
| Power - Peak Pulse | 300W |
| Power Line Protection | No |
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