Overview
The 1.5KE120A R0G is a Transient Voltage Suppressor (TVS) diode manufactured by Taiwan Semiconductor Corporation. This component is designed to protect electronic circuits from voltage spikes and transient events. It belongs to the 1.5KE series, which is known for its high reliability and fast response time.
The 1.5KE120A R0G is particularly suited for general-purpose applications where protection against overvoltage conditions is crucial. Its robust design and compliance with various industry standards make it a reliable choice for a wide range of electronic systems.
Key Specifications
| Parameter | Value |
|---|---|
| Series | 1.5KE |
| Part Status | Active |
| Type | Zener (Bidirectional) |
| Voltage - Reverse Standoff (Typ) | 102V |
| Voltage - Breakdown (Min) | 114V |
| Voltage - Clamping (Max) @ Ipp | 165V |
| Current - Peak Pulse (10/1000µs) | 9.2A (8/20µs) |
| Power - Peak Pulse | 1500W (1.5kW) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Through Hole |
| Package / Case | DO-201AA, DO-27, Axial |
| Capacitance @ Frequency | 500pF @ 1MHz |
Key Features
- Fast Response Time: Typically less than 1.0ps from 0 volt to VBR for unidirectional and 5.0ns for bidirectional.
- High Peak Pulse Power: 1500W (1.5kW) to handle high transient energy.
- Compliance with Industry Standards: Compliant to RoHS Directive 2011/65/EU and in accordance with WEEE 2002/96/EC. UL recognized file # E-326243.
- Wide Operating Temperature Range: -55°C to 175°C (TJ), making it suitable for various environmental conditions).
- Robust Packaging: Available in DO-201AA, DO-27, and Axial packages, ensuring reliable mounting and connection).
Applications
The 1.5KE120A R0G is designed for general-purpose applications where protection against overvoltage conditions is essential. It is commonly used in:
- Power Supplies: To protect against voltage spikes and surges.
- Industrial Control Systems: For safeguarding against transient voltages.
- Automotive Electronics: To ensure reliability in harsh automotive environments.
- Consumer Electronics: For protecting sensitive electronic components from voltage transients.
Q & A
- What is the primary function of the 1.5KE120A R0G?
The primary function of the 1.5KE120A R0G is to protect electronic circuits from voltage spikes and transient events.
- What is the voltage - reverse standoff (typ) of the 1.5KE120A R0G?
The voltage - reverse standoff (typ) is 102V.
- What is the peak pulse power rating of the 1.5KE120A R0G?
The peak pulse power rating is 1500W (1.5kW).
- What is the operating temperature range of the 1.5KE120A R0G?
The operating temperature range is -55°C to 175°C (TJ).
- What types of packages are available for the 1.5KE120A R0G?
The component is available in DO-201AA, DO-27, and Axial packages.
- Is the 1.5KE120A R0G compliant with RoHS and WEEE directives?
- What is the typical response time of the 1.5KE120A R0G?
The typical response time is less than 1.0ps from 0 volt to VBR for unidirectional and 5.0ns for bidirectional).
- What is the peak forward surge current rating of the 1.5KE120A R0G?
The peak forward surge current rating is 200A for an 8.3ms single half sine-wave).
- Can the 1.5KE120A R0G be used in automotive applications?
- What is the capacitance of the 1.5KE120A R0G at 1MHz?
The capacitance is 500pF at 1MHz.
