Overview
The 5KP43A-G is a high-power transient voltage suppressor (TVS) diode manufactured by Comchip Technology. This component is designed to protect electronic circuits from electrical overstress and transient voltage spikes, including those caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges.
It is part of the 5KP series, known for its robust construction and reliable performance in a wide range of applications. The 5KP43A-G offers exceptional transient voltage protection, making it a crucial component in various electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part Number | 5KP43A-G | |
| Manufacturer | Comchip Technology | |
| Description | TVS DIODE 43VWM 69.4VC R6 | |
| Voltage - Reverse Standoff (Typ) | 43 | V |
| Voltage - Clamping (Max) @ Ipp | 69.4 | V |
| Voltage - Breakdown (Min) | 47.8 | V |
| Power - Peak Pulse | 5000 | W |
| Current - Peak Pulse (10/1000µs) | 73.5 | A |
| Package / Case | R6-2, Axial | |
| Mounting Type | Through Hole | |
| Operating Temperature | -55°C to 175°C |
Key Features
- High Peak Pulse Power Handling: Up to 5000W, providing robust protection against high-energy transient voltage spikes.
- Low Clamping Voltage: Effective overvoltage protection with a clamping voltage of 69.4V.
- Wide Operating Temperature Range: From -55°C to 175°C, making it suitable for various environmental conditions.
- RoHS-compliant and Halogen-free Design: Environmentally friendly construction.
- Robust Construction: Ensures long-term performance and reliability.
Applications
- Power Supply Circuits: Protects against voltage spikes and surges in power supply systems.
- Telecommunications Equipment: Ensures reliable operation in telecommunications devices.
- Industrial Control Systems: Provides protection in industrial control and automation systems.
- Automotive Electronics: Used in automotive systems to protect against transient voltages.
- Consumer Electronics: Protects sensitive electronic circuits in consumer devices.
Q & A
- What is the primary function of the 5KP43A-G TVS diode?
The primary function of the 5KP43A-G TVS diode is to protect electronic circuits from electrical overstress and transient voltage spikes, including ESD, EFT, and lightning-induced surges.
- What is the reverse standoff voltage of the 5KP43A-G?
The reverse standoff voltage of the 5KP43A-G is 43V.
- What is the maximum clamping voltage of the 5KP43A-G?
The maximum clamping voltage of the 5KP43A-G is 69.4V.
- What is the peak pulse power handling capability of the 5KP43A-G?
The peak pulse power handling capability of the 5KP43A-G is up to 5000W.
- What is the operating temperature range of the 5KP43A-G?
The operating temperature range of the 5KP43A-G is from -55°C to 175°C.
- Is the 5KP43A-G RoHS-compliant and halogen-free?
Yes, the 5KP43A-G is RoHS-compliant and halogen-free.
- What type of packaging does the 5KP43A-G come in?
The 5KP43A-G comes in an axial through-hole package (R6-2).
- What are some common applications of the 5KP43A-G?
Common applications include power supply circuits, telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.
- What is the peak pulse current of the 5KP43A-G?
The peak pulse current of the 5KP43A-G is 73.5A for a 10/1000µs waveform.
- Is the 5KP43A-G suitable for use in harsh environmental conditions?
Yes, the 5KP43A-G is suitable for use in a wide range of environmental conditions due to its robust construction and wide operating temperature range.
