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SP724AHT Datasheet (PDF) - Littelfuse

SP724AHT Datasheet PDF - Littelfuse
Part # SP724AHT
Download  SP724AHT Download

File Size   160.27 Kbytes
Page   6 Pages
Manufacturer  LITTELFUSE [Littelfuse]
Direct Link  http://www.littelfuse.com
Logo LITTELFUSE - Littelfuse
Description TVS Diode Arrays

SP724AHT Datasheet (PDF)

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SP724AHT Datasheet PDF - Littelfuse

Part # SP724AHT
Download  SP724AHT Click to download

File Size   160.27 Kbytes
Page   6 Pages
Manufacturer  LITTELFUSE [Littelfuse]
Direct Link  http://www.littelfuse.com
Logo LITTELFUSE - Littelfuse
Description TVS Diode Arrays

SP724AHT Datasheet (HTML) - Littelfuse

SP724AHT Datasheet HTML 1Page - Littelfuse SP724AHT Datasheet HTML 2Page - Littelfuse SP724AHT Datasheet HTML 3Page - Littelfuse SP724AHT Datasheet HTML 4Page - Littelfuse SP724AHT Datasheet HTML 5Page - Littelfuse SP724AHT Datasheet HTML 6Page - Littelfuse

SP724AHT Product details

SCR Diode Array for ESD and Transient Overvoltage Protection

The SP724 is a quad array of transient voltage clamping circuits designed to suppress ESD and other transient over-voltage events. The SP724 is used to help protect sensitive digital or analog input circuits on data, signal, or control lines operating on power supplies up to 20VDC.
The SP724 is comprised of bipolar SCR/diode structures to protect up to four independent lines by clamping transients of either polarity to the power supply rails. The SP724 offers very low leakage (1nA Typical) and low input capacitance (3pF Typical). Additionally, the SP724 is rated to withstand the IEC 61000-4-2 ESD specification for both contact and air discharge methods to level 4.
The SP724 is connected to the sensitive input line and its associated power supply lines. Clamping action occurs during the transient pulse, turning on the diode and fast triggering SCR structures when the voltage on the input line exceeds one VBE threshold above the V+ supply (or one VBE threshold below the V- supply). Therefore, the SP724 operation is unaffected by poor power supply regulation or voltage fluctuations within its operating range.

Features
• An Array of 4 SCR/Diode Pairs in 6-Lead SOT-23
• ESD Capability per HBM Standards
   - IEC 61000-4-2, Direct Discharge . . . . . . . . . . . . . . . . . 8kV (Level 4)
   - IEC 61000-4-2, Air Discharge . . . . . . . . . . . . . . . . . . 15kV (Level 4)
   - MIL STD 3015.7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >8kV
• Input Protection for Applications with Power Supplies Up to +20V
   (Single-Ended Voltage), and ±10V (Differential Voltage)
• Peak Current Capability
• IEC 61000-4-5 (8/20µs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3A
• Single Pulse, 100µs Pulse Width. . . . . . . . . . . . . . . . . . . . . . . ±2.2A
• Low Input Leakage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1nA Typical
• Low Input Capacitance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3pF Typical
• Operating Temperature Range . . . . . . . . . . . . . . . . . . . . -40oC to 105oC

Applications
• Microprocessor/Logic Input Protection
• Data Bus Protection
• Analog Device Input Protection
• Voltage Clamp




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About Littelfuse


Littelfuse is an American company that specializes in the design and manufacture of circuit protection and control products.
The company was founded in 1927 and is headquartered in Chicago, Illinois.
Littelfuse provides a wide range of products including fuses, protection and control devices, and polymeric products.
The company's products are used in various applications such as automotive, industrial, and consumer electronics.
Littelfuse is known for its expertise in circuit protection and control technology and its ability to deliver high-quality and reliable products to its customers.
The company has operations and facilities in various countries across the world and works closely with its customers to provide customized solutions that meet their specific requirements and needs.
In addition to its core business, Littelfuse also provides solutions for the renewable energy and data center markets.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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