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Home > Products > Integrated Circuits (ICs) > Specialized ICs > SP0610T
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SP0610T

Manufacturer Part Number:
SP0610T
Manufacturer / Brand
INFINEON
Part of Description:
Infineon SOT23
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 4300 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number SP0610T
Manufacturer / Brand INFINEON
Stock Quantity 4300 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description Infineon SOT23
Lead Free Status / RoHS Status: RoHS Compliant
RFQ SP0610T Datasheets SP0610T Details PDF
SP0610T Details PDF for FR.pdf
SP0610T Details PDF for KR.pdf
SP0610T Details PDF for DE.pdf
SP0610T Details PDF for IT.pdf
SP0610T Details PDF for ES.pdf
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.

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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 are the key design constraints when integrating the SP0610T into a 3.3V microcontroller interface with 5V-tolerant inputs?
The SP0610T is designed for 3.3V operation and does not support 5V input levels on its I/O pins. When interfacing with 5V-tolerant microcontroller inputs, a level-shifting circuit or series current-limiting resistor must be implemented to prevent overvoltage stress. Direct connection without buffering may exceed the absolute maximum ratings of the SP0610T, risking long-term reliability degradation or immediate failure.
Can the SP0610T be used as a drop-in replacement for the NXP PESD5V0S1BA in a USB 2.0 protection circuit?
The SP0610T and NXP PESD5V0S1BA differ in clamping voltage and capacitance characteristics. While both are ESD protection diodes in SOT23 packages, the SP0610T has a lower dynamic resistance and faster response time, making it suitable for high-speed data lines. However, verify that the SP0610T’s capacitance (typically 0.8 pF) meets USB 2.0 signal integrity requirements, as excessive capacitance can distort high-speed differential signals.
What are the thermal and reliability implications of using the SP0610T in an industrial environment with ambient temperatures up to 105°C?
The SP0610T is rated for operation from -40°C to +125°C junction temperature, but sustained operation near upper limits reduces long-term reliability. At 105°C ambient, ensure adequate PCB copper area for heat dissipation and avoid continuous high-power ESD events. Thermal derating should be considered for mission-critical applications, as elevated temperatures accelerate electromigration and reduce mean time between failures.
Is the SP0610T suitable for protecting RS-485 communication lines in a noisy industrial setting?
The SP0610T can be used on RS-485 lines, but its unidirectional nature requires careful placement across differential pairs. For bidirectional protection, two SP0610T devices must be configured in anti-parallel. Ensure the clamping voltage remains below the transceiver’s maximum withstand voltage during ESD events. Consider adding a common-mode choke for enhanced noise immunity in high-interference environments.
What layout considerations are critical when placing the SP0610T on a high-speed digital interface to maintain signal integrity?
Place the SP0610T as close as possible to the connector or entry point to minimize inductive loop area. Use short, direct traces to ground to reduce parasitic inductance, which can degrade clamping performance during fast transients. Avoid routing sensitive signal lines beneath the device or across split planes. A solid ground plane beneath the SOT23 package improves thermal and electrical performance.
Can the SP0610T replace a TVS diode array like the Littelfuse SP3022 in a multi-channel GPIO protection scheme?
The SP0610T is a single-channel ESD protection device, whereas the SP3022 integrates four channels. While electrically compatible in terms of voltage and response, replacing the SP3022 with individual SP0610T units increases component count and PCB footprint. This approach may be justified if board space allows and single-channel failure isolation is desired, but it complicates assembly and increases cost in high-density designs.
What are the risks of using the SP0610T in automotive applications without additional qualification?
Although the SP0610T meets standard industrial temperature ranges, automotive applications require compliance with AEC-Q101 qualification, which this part may not be certified for. Exposure to load dump, jump start, or reverse battery conditions exceeds the SP0610T’s specified capabilities. For automotive use, consider AEC-Q101-qualified alternatives or supplement with additional protection circuitry such as series resistors and automotive-grade TVS diodes.
How does the SP0610T perform under repeated ESD strikes compared to silicon avalanche suppressors?
The SP0610T utilizes a low-capacitance diode-based structure optimized for IEC 61000-4-2 ESD protection. It withstands multiple ESD events (typically ±15 kV contact discharge) with minimal degradation, outperforming some avalanche-based suppressors in high-frequency applications due to lower parasitic capacitance. However, it lacks the high-energy absorption of larger TVS diodes, making it unsuitable for sustained surge conditions.
What input voltage range can the SP0610T safely clamp without risking latch-up or damage?
The SP0610T is designed to clamp transient voltages above its breakdown threshold (typically 6.5 V) while maintaining signal integrity on lines operating at 3.3 V or lower. Continuous DC voltages above 5.5 V may forward-bias internal junctions and cause unintended conduction. Ensure normal operating signals remain within the safe operating area to avoid parasitic activation during steady-state conditions.
Are there known compatibility issues when using the SP0610T with 1.8V logic families?
The SP0610T’s clamping behavior begins near 6.5 V, which is well above 1.8 V logic thresholds, so it does not interfere with signal levels under normal operation. However, during an ESD event, the clamped voltage may still exceed the absolute maximum rating of 1.8 V ICs. In such cases, a lower-voltage ESD protector (e.g., 3.3 V-rated) or additional series resistance is recommended to limit peak voltage at the protected pin.

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