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Littelfuse SP721ABG TVS Diode Array
The SP721ABG is a TVS diode array designed for general-purpose ESD and over-voltage protection of sensitive input circuits. It consists of multiple SCR and diode bipolar structures, with two protection elements per input, supporting up to six external signal or bus lines. The device protects against voltage transients from inputs to V+ or V-, triggered quickly when voltage exceeds set thresholds. It features fast switching with a 2 ns rise time, high peak current capability, low input leakage current of 1 nA at 25°C, and a low input capacitance of 3 pF. The device operates effectively across temperatures from -40°C to 105°C and complies with HBM ESD standards, making it suitable for applications in computers, peripherals, power management, and industrial electronics.
Littelfuse SP721ABG TVS Diode Array Specifications:
- Peak transient current capability: dependent on pulse width, with tests up to 43A for IEC 61000-4-5
- ESD Protection: >15kV (air discharge), >4kV (contact discharge) per IEC 61000-4-2
- Voltage Range: -40°C to 105°C operating temperature
- Clamping Voltage: Supports voltage transients to V+ or V- with threshold triggers
- Input Capacitance: 3 pF typical for minimal impact on high-speed signals
- Leakage Current: 1 nA at 25°C
- Delay and switching speed: 2 ns rise time
- Package: Green, lead-free SOIC or PDIP, RoHS compliant
- Maximum continuous supply voltage: +35V
- Soldering parameters: Peak temperature 260°C, reflow peak at 260°C, cooling ramp rate 5°C/sec
- Physical Dimensions: SOIC and PDIP packages conforming to industry standards for size and pin pitch
- Certifications: UL 94-0 flammability rating, RoHS compliant
Buy the Buy Littelfuse TVS Diode Array Part Number SP721ABG Online
Purchase the Littelfuse SP721ABG diode array online today for superior ESD and transient voltage protection. Perfect for safeguarding sensitive electronics against static discharges and voltage spikes, it offers fast switching (2 ns rise time), low input leakage (1 nA), and low input capacitance (3 pF). Its robust design ensures operation from -40°C to 105°C, making it ideal for industrial, computer, and power management applications. Order now for quick delivery and maximum protection for your electronic circuits.
Get Littelfuse SP721ABG today—built for rapid response, high peak current capacity, and reliable ESD and over-voltage protection.
Frequently Asked Questions
Where can I buy Littelfuse SP721ABG?
You can click on the BUY or RFQ button to purchase SP721ABG from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part SP721ABG?
You can download the SP721ABG datasheet or visit the Littelfuse website for support.
Who is the manufacturer of SP721ABG?
Littelfuse