1.5KE11CA/54
Product Overview
Category
The 1.5KE11CA/54 belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package
The 1.5KE11CA/54 is available in a DO-201 package.
Essence
The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.
Packaging/Quantity
The 1.5KE11CA/54 is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 11V
- Maximum Clamping Voltage: 18.2V
- Operating Temperature Range: -55°C to +175°C
- Reverse Standoff Voltage: 9.72V
- Forward Voltage: 14.5V at 10A
Detailed Pin Configuration
The 1.5KE11CA/54 TVS diode has a standard two-pin configuration with anode and cathode terminals.
Functional Features
- Bi-directional clamping capability
- Low incremental surge resistance
- High temperature stability
- Excellent clamping capability
Advantages and Disadvantages
Advantages
- Provides robust protection against transient voltage events
- Fast response time ensures minimal impact on the protected circuit
- Wide operating temperature range
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
- Higher cost compared to basic voltage suppression methods
Working Principles
When a transient voltage event occurs, the 1.5KE11CA/54 TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.
Detailed Application Field Plans
The 1.5KE11CA/54 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
- 1.5KE6.8CA/54
- 1.5KE13CA/54
- 1.5KE15CA/54
- 1.5KE18CA/54
- 1.5KE22CA/54
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What is the 1.5KE11CA/54 used for?
- The 1.5KE11CA/54 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum voltage it can handle?
- The 1.5KE11CA/54 has a peak pulse voltage of 14.3V.
What is the typical application of the 1.5KE11CA/54?
- It is commonly used in power supplies, telecommunications equipment, and automotive electronics to protect sensitive components from voltage surges.
How does the 1.5KE11CA/54 provide protection?
- It clamps the voltage to a safe level by diverting excess current away from the protected circuit.
What is the maximum peak pulse current it can handle?
- The 1.5KE11CA/54 can handle a peak pulse current of 189.4A.
Is the 1.5KE11CA/54 suitable for high-speed data lines?
- Yes, it is suitable for protecting high-speed data lines from voltage transients.
Can multiple 1.5KE11CA/54 diodes be used in parallel for higher current handling?
- Yes, multiple diodes can be used in parallel to increase the overall current handling capability.
What is the response time of the 1.5KE11CA/54 to voltage transients?
- It has a very fast response time, typically in the nanosecond range.
Does the 1.5KE11CA/54 require any external components for proper operation?
- It may require additional components such as resistors or capacitors for optimal performance in specific applications.
Are there any special considerations for mounting the 1.5KE11CA/54?
- It is important to ensure proper heat dissipation and electrical connections when mounting the diode to maximize its effectiveness.