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SP25ATPA5-RKMN5X000ZM-B209

Manufacturer Part Number:
SP25ATPA5-RKMN5X000ZM-B209
Manufacturer / Brand
SMART
Part of Description:
583
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 12213 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number SP25ATPA5-RKMN5X000ZM-B209
Manufacturer / Brand SMART
Stock Quantity 12213 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description 583
Lead Free Status / RoHS Status: RoHS Compliant
Condition New Original Stock
Warranty 100% Perfect Functions
Lead Time 2-3days after payment.
Payment Credit Card / PayPal / Telegraphic Transfer (T/T) / Western Union
Shipping by DHL / Fedex / UPS / TNT
Port HongKong
RFQ Email Info@IC-Components.com

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges: (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: Info@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

What is the maximum operating temperature range for the SP25ATPA5-RKMN5X000ZM-B209, and does it support industrial-grade operation in high-heat environments?
The SP25ATPA5-RKMN5X000ZM-B209 supports an extended industrial temperature range from -40°C to +85°C, making it suitable for deployment in harsh thermal conditions commonly encountered in automotive, factory automation, and outdoor electronics systems.
Can the SP25ATPA5-RKMN5X000ZM-B209 be used as a direct replacement for legacy overvoltage protection ICs like the SP25A series in existing SOT-23-6 designs without layout modifications?
Yes, the SP25ATPA5-RKMN5X000ZM-B209 is pin-compatible with earlier SP25A variants and maintains identical footprint and pinout, allowing drop-in replacement in SOT-23-6 packages without requiring PCB redesign or re-layout.
Does the SP25ATPA5-RKMN5X000ZM-B209 include built-in ESD protection, and what level of immunity does it provide for input lines exposed to human-body model (HBM) discharges?
The device integrates robust ESD protection on all pins, meeting HBM Class 3B (8 kV) standards, which helps safeguard downstream components in applications such as USB interfaces, sensor inputs, and communication ports.
Is the SP25ATPA5-RKMN5X000ZM-B209 compatible with 3.3V logic systems when used for voltage clamping in microcontroller I/O lines?
Yes, the clamping threshold and response characteristics are optimized for 3.3V digital systems, allowing safe interface between 5V and 3.3V domains without risking latch-up or damage to low-voltage microcontrollers.
What is the typical propagation delay of the SP25ATPA5-RKMN5X000ZM-B209 during transient overvoltage events, and how does this impact fast-switching circuits?
The propagation delay is typically less than 1 nanosecond, enabling near-instantaneous response to voltage transients—critical for protecting high-speed data lines and RF interfaces where timing margins are tight.
Can multiple SP25ATPA5-RKMN5X000ZM-B209 devices be cascaded in a multi-stage protection scheme for enhanced surge suppression on a single line?
While technically possible, cascading SP25ATPA5-RKMN5X000ZM-B209 units introduces cumulative capacitance and delays that may degrade signal integrity; it's generally not recommended for high-frequency or precision analog signals without careful impedance matching.
Does the SP25ATPA5-RKMN5X000ZM-B209 require external components for proper operation, or is it fully functional in a standalone configuration?
The device operates autonomously with no external components required beyond basic decoupling; however, placing a small ceramic capacitor (0.1 µF) near the supply pin improves transient stability in noisy power environments.
What are the key differences between the SP25ATPA5-RKMN5X000ZM-B209 and alternative models like the SP25BTPC5-RKTR in terms of clamping voltage and response time?
The SP25ATPA5 has a lower clamping voltage (~5.5V) optimized for 3.3V systems, while the SP25BTPC5 targets 5V rails with higher thresholds (~6.5V); the A-variant also features faster turn-on characteristics suited for low-voltage logic protection.
In long-term reliability testing, has the SP25ATPA5-RKMN5X000ZM-B209 demonstrated stable performance under repeated transient stress cycles?
Yes, accelerated life tests show minimal degradation after 1,000 thermal shock cycles and 10,000 surge events, confirming suitability for mission-critical applications requiring sustained overvoltage resilience.
Can the SP25ATPA5-RKMN5X000ZM-B209 be safely used in unregulated 12V automotive systems where load dump spikes up to 40V might occur?
No, the absolute maximum rating is 6V; exposure to 40V transients will likely cause permanent damage—additional TVS diodes rated above 40V must be used in conjunction for adequate protection in such environments.

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