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STMICROELECTRONICS SMA4F40A Transient Voltage Suppressor
The SMA4F Transil series offers high power TVS diodes designed to protect sensitive circuits against transient surges. Featuring a flat, thin package of 1 mm, they handle peak pulse power up to 400 W (10/1000 ps) and 2.5 kW (8/20 ps). These unidirectional diodes operate within a temperature range of -55°C to +175°C and stand-off voltage from 5 V to 188 V. Compliant with UL94V-0, IEC, and JEDEC standards, they ensure reliability for high-end circuit protections in industrial and electronic applications with low leakage current and robust surge handling capability.
STMICROELECTRONICS SMA4F40A Transient Voltage Suppressor Specifications:
- Peak pulse power: 400 W (10/1000 ps) and 2.5 kW (8/20 ps)
- Package: Flat, thin 1 mm
- Stand-off voltage: 5 V to 188 V
- Operating temperature range: -55°C to +175°C
- Maximum junction temperature: 175°C
- Peak pulse current: varies per model
- Peak pulse power dissipation: 400 W
- Maximum leak current: 0.2 UA at 25°C, 1 UA at 85°C
- Recovery voltage: based on specific model
- Compliance standards: UL94V-0, IEC 61000-4-2/4-4, JEDEC MSL1
- Lead finish: Matte tin plating
- Mechanical dimensions: Length approximately 2.25–5.35 mm, width 0.88–0.115 inch
- Suitable for high-end circuits requiring low leakage and high junction temperature stability
- Reflow soldering profile: 240-245°C, minimize convection currents
Buy the STMicroelectronics SMA4F – Reliable TVS for Industrial Applications
Order the STMicroelectronics SMA4F40A TVS diode online now to protect your sensitive electronic circuits from transient surges. This high power TVS diode features a flat, 1 mm package, delivering peak pulse power of 400 W with a stand-off voltage range of 5 to 188 V, suitable for high-reliability industrial applications. Its low leakage current, compliance with global standards, and robust construction ensure long-term performance and prevent damage from voltage spikes. Perfect for seamless integration into high-end electronic systems, order now to ensure superior surge protection.
Get STMicroelectronics SMA4F40A today—built for precision and long-lasting durability in circuit protection.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS SMA4F40A?
You can click on the BUY or RFQ button to purchase SMA4F40A from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part SMA4F40A?
You can download the SMA4F40A datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of SMA4F40A?
STMICROELECTRONICS