Overview
The SMA6J58CA-TR is a high-performance Transil™ TVS (Transient Voltage Suppressor) diode manufactured by STMicroelectronics. This component is designed to protect sensitive electronic equipment against electrostatic discharges (ESD) and electrical overstress (EOS) in accordance with international standards such as IEC 61000-4-2 and MIL STD 883, method 3015. The SMA6J series, including the SMA6J58CA-TR, is particularly suited for high-end applications requiring low leakage current and high junction temperature stability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Pulse Power Dissipation (10/1000 μs) | 600 | W |
| Peak Pulse Power Dissipation (8/20 μs) | 4 kW | |
| Stand-off Voltage | 58 | V |
| Maximum Clamping Voltage @ IPP (10/1000 μs) | 100 | V |
| Peak Pulse Current (10/1000 μs) | 33 A | |
| Leakage Current @ 25 °C | 0.2 μA | |
| Leakage Current @ 85 °C | 1 μA | |
| Operating Junction Temperature Range | -55 to +175 | °C |
| Storage Temperature Range | -65 to +175 | °C |
| Maximum Lead Temperature for Soldering | 260 | °C |
| Package Type | SMA (JEDEC DO-214AA) |
Key Features
- High Peak Pulse Power Dissipation: Up to 600 W (10/1000 μs) and 4 kW (8/20 μs).
- Low Leakage Current: 0.2 μA at 25 °C and 1 μA at 85 °C.
- High Junction Temperature: Operating junction temperature range of -55 to +175 °C.
- Compliance with Standards: Meets IEC 61000-4-2 level 4, MIL STD 883G, method 3015-7, class 3B, and other relevant standards.
- JEDEC Registered Package Outline: SMA package in accordance with IPC 7531 standard.
- Flammability Rating: Epoxy rated UL94V-0.
- Unidirectional and Bidirectional Types: Available in both unidirectional and bidirectional configurations).
Applications
The SMA6J58CA-TR is suitable for a variety of high-end electronic applications where protection against ESD and EOS is critical. These include:
- Power Supplies and SMPS: Protects against voltage surges and spikes in power supply circuits).
- Telecommunication Equipment: Ensures reliability in telecommunication devices by protecting against electrical overstress).
- Industrial Control Systems: Provides protection in industrial control systems where high reliability and stability are required).
- Automotive Electronics: Suitable for automotive applications due to its high junction temperature and robust ESD protection).
Q & A
- What is the peak pulse power dissipation of the SMA6J58CA-TR?
The peak pulse power dissipation is 600 W (10/1000 μs) and 4 kW (8/20 μs)).
- What is the stand-off voltage of the SMA6J58CA-TR?
The stand-off voltage is 58 V).
- What is the maximum clamping voltage of the SMA6J58CA-TR?
The maximum clamping voltage is approximately 100 V at the specified peak pulse current).
- What is the leakage current of the SMA6J58CA-TR at 25 °C and 85 °C?
The leakage current is 0.2 μA at 25 °C and 1 μA at 85 °C).
- What is the operating junction temperature range of the SMA6J58CA-TR?
The operating junction temperature range is -55 to +175 °C).
- Does the SMA6J58CA-TR comply with any specific standards?
Yes, it complies with IEC 61000-4-2 level 4, MIL STD 883G, method 3015-7, class 3B, and other relevant standards).
- What is the package type of the SMA6J58CA-TR?
The package type is SMA (JEDEC DO-214AA)).
- Is the SMA6J58CA-TR available in both unidirectional and bidirectional configurations?
Yes, it is available in both unidirectional and bidirectional types).
- What is the flammability rating of the SMA6J58CA-TR's epoxy?
The epoxy is rated UL94V-0).
- What are some typical applications for the SMA6J58CA-TR?
Typical applications include power supplies, telecommunication equipment, industrial control systems, and automotive electronics).
