Overview
The 5KP43A-E3/54 is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It features a high peak pulse power capability, making it suitable for various applications in telecom, computer, industrial, and consumer electronics.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Peak Pulse Power Dissipation (10/1000 μs) | PPPM | 5000 | W |
| Steady State Power Dissipation (Infinite Heat Sink at TL=75°C) | PD | 8.0 | W |
| Peak Forward Surge Current (8.3 ms Single Half Sine Wave) | IFSM | 500 | A |
| Maximum Instantaneous Forward Voltage at 100 A | VF | 3.5 | V |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -55 to +175 | °C |
| Breakdown Voltage (VBR) | VBR | 47.8 to 52.8 | V |
| Clamping Voltage (VC) | VC | 69.4 | V |
| Package | P600 |
Key Features
- High peak pulse power capability of 5000 W at 10/1000 μs waveform.
- Glass passivated chip junction in P600 package.
- Fast response time, typically less than 1.0 ps from 0 V to BV min.
- Excellent clamping capability.
- Low incremental surge resistance.
- RoHS compliant, Pb-free, and halogen-free.
- UL recognized compound meeting flammability rating V-0.
- Matt tin lead-free plated terminals, solderable per J-STD-002 and JESD 22-B102.
Applications
The 5KP43A-E3/54 TVS diode is ideal for protecting sensitive electronics against voltage transients induced by inductive load switching and lightning. It is commonly used in various applications including:
- Telecom equipment
- Computer systems
- Industrial electronics
- Consumer electronics
- Automotive systems
- Signal lines of sensor units
Q & A
- What is the peak pulse power dissipation of the 5KP43A-E3/54?
The peak pulse power dissipation is 5000 W at a 10/1000 μs waveform.
- What is the operating junction and storage temperature range of the 5KP43A-E3/54?
The operating junction and storage temperature range is -55 to +175 °C.
- What is the clamping voltage of the 5KP43A-E3/54?
The clamping voltage is 69.4 V.
- Is the 5KP43A-E3/54 RoHS compliant?
- What is the package type of the 5KP43A-E3/54?
The package type is P600.
- What are the typical applications of the 5KP43A-E3/54?
Typical applications include protection of sensitive electronics in telecom, computer, industrial, and consumer electronics against voltage transients.
- What is the maximum instantaneous forward voltage at 100 A for the 5KP43A-E3/54?
The maximum instantaneous forward voltage at 100 A is 3.5 V.
- Does the 5KP43A-E3/54 meet any specific industry standards?
- What is the peak forward surge current of the 5KP43A-E3/54?
The peak forward surge current is 500 A for an 8.3 ms single half sine wave.
- Is the 5KP43A-E3/54 suitable for high-temperature applications?
