Overview
The 1.5KE120A/B is a Transient Voltage Suppressor (TVS) diode manufactured by YAGEO Corporation. This component is designed to protect electronic circuits from voltage spikes and surges, ensuring the reliability and longevity of the system. The 1.5KE120A/B is part of YAGEO's extensive range of TVS diodes, known for their high performance and robust protection capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | YAGEO Corporation |
| Category | Circuit Protection - TVS - Diodes |
| Package / Case | DO-201-2, Axial |
| Type | Zener (TVS Diode) |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 102V |
| Voltage - Breakdown (Min) | 114V |
| Voltage - Clamping (Max) @ Ipp | 165V |
| Current - Peak Pulse (10/1000µs) | 9.2A |
| Power - Peak Pulse | 1500W (1.5kW) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Through Hole |
| RoHS Compliance | Yes |
Key Features
- High Peak Pulse Power Dissipation: The 1.5KE120A/B can handle up to 1500W of peak pulse power, making it suitable for protecting against high-energy surges.
- Unidirectional Protection: This TVS diode provides unidirectional protection, which is ideal for applications where the voltage polarity is known.
- Low Leakage Current: The diode has a low leakage current, which minimizes power consumption and heat generation in the circuit.
- Wide Operating Temperature Range: The component operates effectively over a temperature range of -55°C to 175°C, ensuring reliability in various environmental conditions.
- RoHS Compliance: The 1.5KE120A/B is RoHS compliant, making it suitable for use in applications where environmental regulations are stringent.
Applications
The 1.5KE120A/B TVS diode is versatile and can be used in a variety of applications, including:
- General Purpose Protection: Suitable for protecting electronic circuits in general-purpose applications against voltage transients and surges.
- Data and Communication Equipment: Often used in data and communication equipment to protect against voltage spikes and ensure data integrity.
- Industrial Equipment: Used in industrial settings to protect control circuits and other sensitive electronics from power surges and voltage transients.
- Automotive Systems: Can be used in automotive systems to protect against voltage spikes and ensure the reliability of electronic components.
Q & A
- What is the primary function of the 1.5KE120A/B TVS diode?
The primary function of the 1.5KE120A/B TVS diode is to protect electronic circuits from voltage spikes and surges.
- What is the peak pulse power dissipation of the 1.5KE120A/B?
The peak pulse power dissipation of the 1.5KE120A/B is 1500W (1.5kW).
- What is the typical reverse standoff voltage of the 1.5KE120A/B?
The typical reverse standoff voltage of the 1.5KE120A/B is 102V.
- What is the maximum clamping voltage of the 1.5KE120A/B?
The maximum clamping voltage of the 1.5KE120A/B is 165V.
- What is the peak pulse current of the 1.5KE120A/B?
The peak pulse current of the 1.5KE120A/B is 9.2A.
- Is the 1.5KE120A/B RoHS compliant?
Yes, the 1.5KE120A/B is RoHS compliant.
- What is the operating temperature range of the 1.5KE120A/B?
The operating temperature range of the 1.5KE120A/B is -55°C to 175°C (TJ).
- What type of package does the 1.5KE120A/B come in?
The 1.5KE120A/B comes in a DO-201-2, axial package.
- What are some common applications for the 1.5KE120A/B?
The 1.5KE120A/B is commonly used in general-purpose protection, data and communication equipment, industrial equipment, and automotive systems.
- Why is the 1.5KE120A/B suitable for industrial applications?
The 1.5KE120A/B is suitable for industrial applications due to its high peak pulse power dissipation, wide operating temperature range, and robust protection against voltage transients.
