P6KE530CA
Bi-directional TVS diodes for transient voltage suppression
Manufacturer： littelfuse
series introduction
# Introduction to the P6KE530CA Product Series
## 1. Overview
The P6KE530CA product series belongs to the family of transient voltage suppressor (TVS) diodes. These devices are specifically designed to protect sensitive electronic components from voltage spikes and transient events, which are common in various electrical and electronic systems. By providing a reliable and efficient means of voltage clamping, the P6KE530CA series helps to enhance the durability and performance of the overall system.
## 2. Key Features
### 2.1 High Surge Capability
One of the most significant features of the P6KE530CA series is its high surge current handling capacity. These diodes can withstand large transient currents, typically in the range of several hundred amperes, for short durations. This makes them ideal for applications where sudden and intense voltage spikes may occur, such as in power supplies, telecommunications equipment, and automotive electronics.
### 2.2 Low Clamping Voltage
The P6KE530CA diodes are designed to have a low clamping voltage. When a voltage spike occurs, the diode quickly switches from a high - impedance state to a low - impedance state, diverting the excess current away from the protected circuit. The low clamping voltage ensures that the voltage across the protected components remains within a safe operating range, minimizing the risk of damage.
### 2.3 Fast Response Time
These TVS diodes have an extremely fast response time, typically in the order of picoseconds. This means that they can react almost instantaneously to voltage transients, providing immediate protection to the connected electronic devices. The fast response time is crucial in applications where even a brief overvoltage event can cause significant damage to sensitive components.
### 2.4 Bidirectional Protection
The P6KE530CA series offers bidirectional protection, which means it can protect against both positive and negative voltage transients. This is particularly useful in AC circuits or in systems where the polarity of the voltage spikes may vary. The bidirectional nature of these diodes simplifies the circuit design and reduces the number of components required for protection.
## 3. Electrical Specifications
### 3.1 Stand - off Voltage
The stand - off voltage of the P6KE530CA is an important parameter. It represents the maximum DC or continuous AC voltage that the diode can withstand without conducting. For the P6KE530CA, the stand - off voltage is carefully specified to ensure that it does not interfere with the normal operation of the protected circuit while still providing effective protection against overvoltage events.
### 3.2 Breakdown Voltage
The breakdown voltage is the voltage at which the diode starts to conduct current in the reverse - biased direction. In the P6KE530CA series, the breakdown voltage is precisely defined to ensure consistent and reliable performance. Once the breakdown voltage is reached, the diode rapidly conducts current to clamp the voltage and protect the circuit.
### 3.3 Peak Pulse Power Dissipation
The peak pulse power dissipation rating indicates the maximum power that the diode can handle during a transient event. The P6KE530CA series is designed with a relatively high peak pulse power dissipation, allowing it to handle large - amplitude voltage spikes without being damaged. This rating is typically specified for a specific pulse width, such as 10/1000 μs, which is a common standard for evaluating TVS diode performance.
## 4. Package and Mounting
The P6KE530CA series is available in a standard package, which is designed for easy integration into printed circuit boards (PCBs). The package provides good thermal performance, allowing the diode to dissipate heat effectively during operation. It also offers mechanical stability, ensuring that the diode remains securely mounted on the PCB even under harsh environmental conditions
Images for reference
DO-201AD, Axial
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