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| Country of Origin | Taiwan |
|---|---|
| Diameter | 9.1mm |
| Brand | Vishay |
| Height | 9.1mm |
| Length | 9.1mm |
| Model | 5KP45A-E3/54 |
| Width | 9.1mm |
| Mount Type | Through Hole |
| Series | TRANSZORB TVS |
| Maximum Operating Temperature | 175°C |
| Package Type | P600 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 72.7V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 50V |
| Maximum Reverse Stand-off Voltage Vwm | 45V |
| Peak Pulse Power Dissipation Pppm | 5kW |
| Test Current It | 5mA |
| Maximum Peak Pulse Current Ippm | 68.8A |
| Maximum Reverse Leakage Current | 2μA |
Vishay 5KP45A-E3/54 is a 1-element uni-directional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic circuits from transient voltage spikes. Rated for a peak pulse power dissipation of 5 kW, this diode efficiently clamps voltage surges ensuring system reliability and component longevity.
This device utilizes a single diode configuration with a uni-directional operating type, making it ideal for protecting DC circuits. It comes in a sturdy glass passivated junction P600 through-hole package with 2 pins, allowing for straightforward and reliable PCB mounting.
The diode features a minimum breakdown voltage of 50 V and a maximum reverse stand-off voltage of 45 V, with a clamping voltage of 72.7 V to effectively suppress transient voltages. It supports a peak pulse current of 68.8 A, capable of handling high transient surges commonly encountered in power electronics, industrial automation, and automotive electronics.
Designed to operate within a broad temperature range from -55°C to +175°C, it is suited for demanding industrial and automotive environments. The device exhibits a maximum reverse leakage current of only 2 microamperes, ensuring minimal leakage and power loss during normal operation.
Furthermore, the diode complies with automotive standard AEC-Q101, providing assurance of quality, performance, and reliability in automotive electronic systems. The physical dimensions are compact, with a height, width, length, and diameter each approximately 9.1 mm, making it suitable for board space-constrained applications.
Single diode configuration with uni-directional transient voltage suppression. Glass passivated junction in P600 through-hole package with 2 pins. Peak pulse power dissipation of 5 kW to protect against voltage surges. Operational temperature range of -55°C to 175°C for industrial use.
Automotive AEC-Q101 qualification for automotive system compatibility. Low leakage current at 2 microamperes ensures efficiency. Designed to clamp voltage spikes at 72.7 V for circuitry protection. Compact package size approximately 9.1 mm enabling flexible PCB design.
This Vishay TVS Diode is widely applicable across industrial electronics, power management systems, automotive circuit protection, and semiconductor device safeguarding. It is a critical component for transient overvoltage suppression to maintain operational integrity and prevent damage caused by switching and lightning transients.
Explore our wide range of semiconductor components and electronic protection devices at EnvMart to find solutions tailored to your engineering and manufacturing needs.
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