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| Country of Origin | India |
|---|---|
| Brand | Nexperia |
| Height | 1.1mm |
| Length | 2.8mm |
| Model | PTVS28VS1UR,115 |
| Width | 1.9mm |
| Mount Type | Surface |
| Series | PTVS |
| Maximum Operating Temperature | 150°C |
| Package Type | SOD-123 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 45.4V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 31.1V |
| Maximum Reverse Stand-off Voltage Vwm | 28V |
| Peak Pulse Power Dissipation Pppm | 400W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 8.8A |
| Maximum Reverse Leakage Current | 100nA |
Nexperia PTVS28VS1UR,115 is a 1-element uni-directional transient voltage suppressor (TVS) diode delivering 400 W peak pulse power dissipation. Packaged in a small, flat lead, low-profile SOD-123 surface mount device (SMD) plastic package, it is designed to protect electronic circuits from transient overvoltage events.
This TVS diode features a minimum breakdown voltage of 31.1 V and a maximum reverse stand-off voltage of 28 V. The diode provides ESD protection and clamps voltage spikes at 45.4 V, withstanding a peak pulse current of up to 8.8 A, making it suitable for robust transient voltage suppression in demanding environments.
The device operates over a wide temperature range from -55°C to 150°C and meets the automotive standard AEC-Q101, ensuring enhanced durability for automotive and industrial applications. Its compact dimensions (2.8 mm length × 1.9 mm width × 1.1 mm height) and surface mount design support efficient PCB layout and assembly.
Typical applications include protection of sensitive components in power supplies, telecommunications, consumer electronics, and automotive electronics where transient voltage suppression is critical for device longevity and safety.
Uni-directional diode configuration for precise transient voltage suppression. 400 W peak pulse power dissipation capability. Surface mount SOD-123 package for compact PCB integration. Compliance with automotive AEC-Q101 standard for reliable operation.
Wide operating temperature range from -55°C to 150°C. Clamping voltage of 45.4 V for effective transient voltage clamping. Low reverse leakage current minimizes power loss and heat generation. Supports peak pulse current of 8.8 A for transient surge handling.
This product is ideal for use in industrial, automotive, telecommunications, and consumer electronics to safeguard circuits from voltage transients caused by lightning, inductive load switching, and electrostatic discharge.
Explore EnvMart for more Nexperia TVS Diode varieties and advanced semiconductor protection devices.
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