Overview
The SMA6J5.0A-Q Transient Voltage Suppressor (TVS) Diode from Bourns Inc. is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This device is part of the SMAJ-Q series, which offers a range of standoff voltages and is packaged in the compact DO-214AC (SMA) format.
The SMA6J5.0A-Q is AEC-Q101 compliant, indicating its suitability for automotive applications, and is also RoHS compliant. It features a low profile package, making it ideal for surface-mounted applications to optimize board space.
Key Specifications
| Property | Value |
|---|---|
| Standoff Voltage (VRWM) | 5 V |
| Power Dissipation (Peak Pulse Power) | 400 W (10x1000 μs), 600 W (8/20 μs) |
| Maximum Clamping Voltage (Vc) @ Ipp (8/20 μs) | 9.2 V |
| Maximum Peak Pulse Current (Ipp) @ 8/20 μs | 65.3 A |
| Reverse Leakage Current (IR) @ VRWM | 800 μA |
| Operating Temperature Range | -55°C to +150°C |
| Polarity | Unidirectional |
| Package | DO-214AC (SMA) |
| Moisture Sensitivity Level | 1 |
| ESD Classification (HBM) | 3B |
Key Features
- Surface Mount SMA package (DO-214AC) for easy handling and minimal roll away
- High peak pulse power capability: 400 W (10x1000 μs) and 600 W (8/20 μs)
- Fast response time: typically less than 1.0 ns from 0 V to VBRmin
- Low inductance and excellent clamping capability
- RoHS and AEC-Q101 compliant, suitable for automotive and industrial applications
- High temperature soldering: 260°C/10 s at terminals
- Glass passivated junction for reliability
Applications
- Protection of power buses and I/O interfaces
- Overvoltage transient protection in various electronic systems
- Telecom, computer, industrial, and consumer electronics applications
- Automotive systems due to AEC-Q101 compliance
Q & A
- What is the standoff voltage of the SMA6J5.0A-Q TVS Diode?
The standoff voltage (VRWM) of the SMA6J5.0A-Q is 5 V
- What is the peak pulse power dissipation of the SMA6J5.0A-Q?
The peak pulse power dissipation is 400 W (10x1000 μs) and 600 W (8/20 μs)
- What is the maximum clamping voltage of the SMA6J5.0A-Q?
The maximum clamping voltage (Vc) is 9.2 V
- What is the operating temperature range of the SMA6J5.0A-Q?
The operating temperature range is -55°C to +150°C
- Is the SMA6J5.0A-Q RoHS compliant?
- What is the polarity of the SMA6J5.0A-Q TVS Diode?
The polarity of the SMA6J5.0A-Q is unidirectional
- What package type is used for the SMA6J5.0A-Q?
The SMA6J5.0A-Q is packaged in the DO-214AC (SMA) format
- What is the response time of the SMA6J5.0A-Q TVS Diode?
The response time is typically less than 1.0 ns from 0 V to VBRmin
- Is the SMA6J5.0A-Q suitable for automotive applications?
- What is the maximum peak pulse current of the SMA6J5.0A-Q?
The maximum peak pulse current (Ipp) is 65.3 A
