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STMICROELECTRONICS SMA4F58A Transient Voltage Suppressor
The SMA4F58A is a high-power transient voltage suppressor in a flat SMA package, designed to protect sensitive circuits against electrical surges. It features a stand-off voltage range from 5 V to 188 V, with peak pulse power dissipation of up to 400 W (10/1000 ps). The device operates at temperatures up to 175°C, has low leakage current of 0.2 UA at 25°C, and complies with multiple standards including UL94 and IEC 61000-4-2. Its planar technology ensures high reliability and stability in demanding electronics applications.
STMICROELECTRONICS SMA4F58A Transient Voltage Suppressor Specifications:
- Peak pulse power: 400 W (10/1000 ps) and 2.5 kW (8/20 ps)
- Stand-off voltage: 5 V to 188 V
- Maximum operating junction temperature: 175°C
- Leakage current: 0.2 UA at 25°C and 1 UA at 85°C
- Maximum lead temperature during soldering: 260°C for 10 seconds
- Maximum operating temperature: -55°C to +175°C
- Package type: SMA Flat, dimensions approximately 2.25 to 2.90 inches in length
- Operating in accordance with IEC 61000-4-2 and IEC 61000-4-4 standards
- Lead finishing: matte tin plating, RoHS compliant
- Designed for high-end circuits requiring low leakage current and high junction temperature stability
- Reflow soldering profile recommended: 240-245°C peak temperature for optimal mounting
- Operating voltage: up to 188 V, with a clamping voltage characteristic suitable for transient suppression
- Certified UL94V-0 flammability, MSL level 1, and compliant with industry standards for safety and reliability
- Package outline: SMA Flat package with specific dimensions for PCB mounting and compatibility
Buy the STMicroelectronics Series SMA4F Transil: SMA4F58A
Enhance your electronics protection with the high-power SMA4F58A transient voltage suppressor from STMicroelectronics. Designed for surge absorption, it features a peak pulse power of 400 W, broad stand-off voltage range, and low leakage current, ensuring long-term reliability. Its SMA flat package allows easy PCB integration, meeting industry standards like UL94V-0 and IEC 61000-4-2. Ideal for high-end circuit protection, this device guarantees electrical stability, safety, and durability in demanding environments. Order online now and safeguard your valuable electronic components efficiently.
Order your STMicroelectronics Series SMA4F58A high-power TVS diode today and provide reliable surge protection for your sensitive electronics projects.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS SMA4F58A?
You can click on the BUY or RFQ button to purchase SMA4F58A from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part SMA4F58A?
You can download the SMA4F58A datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of SMA4F58A?
STMICROELECTRONICS