Choose your country or region.

EnglishFrançaispolskiSlovenija한국의DeutschSvenskaSlovenskáMagyarországItaliaहिंदीрусскийTiếng ViệtSuomiespañolKongeriketPortuguêsภาษาไทยБългарски езикromânescČeštinaGaeilgeעִבְרִיתالعربيةPilipinoDanskMelayuIndonesiaHrvatskaفارسیNederlandTürk diliΕλλάδαRepublika e ShqipërisëአማርኛAzərbaycanEesti VabariikEuskeraБеларусьíslenskaBosnaAfrikaansIsiXhosaisiZuluCambodiaსაქართველოҚазақшаAyitiHausaКыргыз тилиGalegoCatalàCorsaKurdîLatviešuພາສາລາວlietuviųLëtzebuergeschmalaɡasʲМакедонскиMaoriМонголулсবাংলা ভাষারမြန်မာनेपालीپښتوChicheŵaCрпскиSesothoසිංහලKiswahiliТоҷикӣاردوУкраїнаO'zbekગુજરાતીಕನ್ನಡkannaḍaதமிழ் மொழி繁体中文
Home > Products > Integrated Circuits (ICs) > Specialized ICs > SP101CW-7-F
Image may be representation.
See specs for product details.

SP101CW-7-F

Manufacturer Part Number:
SP101CW-7-F
Manufacturer / Brand
DIODES
Part of Description:
DIODES SOD-123
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 10083 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

Inquiry Online

Please complete all required fields with your contact information.Click "SUBMIT REQUEST" we will contact you shortly by email. Or Email us: Info@IC-Components.com
Part Number
Manufacturer
Require Quantity
Target Price(USD)
Company Name
Contact Name
E-mail
Phone
Message
Please enter Verify Code and click "Submit"
Part Number SP101CW-7-F
Manufacturer / Brand DIODES
Stock Quantity 10083 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description DIODES SOD-123
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

Can the SP101CW-7-F be used in a 3.3V logic system without risk of damage or signal integrity issues?
The SP101CW-7-F is a transient voltage suppressor (TVS) diode designed for ESD and surge protection with a typical breakdown voltage of 5.8V, making it suitable for 3.3V systems when properly matched to clamping requirements. However, engineers must ensure that the peak pulse current and energy ratings exceed expected transients in their application. While it can protect 3.3V lines, designers should verify that repeated exposure does not degrade performance over time, especially in industrial environments with frequent electrostatic events.
What are the key differences between the SP101CW-7-F and similar TVS diodes like the PESD5V0S1BA in terms of package and electrical characteristics?
The SP101CW-7-F uses a SOD-123 package and offers a working voltage of 5.0V with a typical clamping voltage around 9.2V at 16A. In contrast, the PESD5V0S1BA from Nexperia is also rated for 5V but features lower capacitance (typically <0.3pF vs. ~0.7pF for SP101CW-7-F), making it more suitable for high-speed data lines. The SP101CW-7-F may offer slightly higher surge capability but trades off capacitance for cost and footprint in space-constrained designs.
Is the SP101CW-7-F suitable for protecting I2C communication lines on a PCB where signal rise times are critical?
The SP101CW-7-F has a junction capacitance of approximately 0.7pF, which introduces minimal loading on I2C lines operating below 400kHz. For standard-mode I2C (≤100kHz) or fast-mode (≤400kHz), this capacitance does not significantly affect signal integrity. However, in applications requiring faster edge rates or longer bus lengths, additional consideration of propagation delay and RC effects may be necessary. Engineers should simulate or prototype to validate timing margins before deployment.
Can the SP101CW-7-F be used in automotive-grade temperature environments (-40°C to +125°C)?
The SP101CW-7-F is specified for operation from -40°C to +125°C, meeting automotive-grade thermal requirements. However, compliance with AEC-Q101 qualification is not explicitly stated by DIODES for this part number. Engineers intending to use it in automotive systems should confirm long-term reliability through accelerated life testing or source alternative parts with full AEC-Q101 certification if required by safety or regulatory standards.
How does the leakage current of the SP101CW-7-F behave at elevated temperatures, and what impact might this have on battery-powered devices?
At +85°C, the SP101CW-7-F exhibits a typical reverse leakage current of less than 1μA, which remains well within acceptable limits for most low-power applications. This low leakage minimizes standby power drain in battery-operated systems such as IoT sensors or wearables. Designers can confidently integrate it into energy-sensitive circuits without significant concern for quiescent current increase under normal operating conditions.
When replacing the SP101CW-7-F in an existing design, what footprint compatibility should be considered for SOT-23-6 variants?
The SP101CW-7-F uses a SOT-23-6 package with JEDEC TO-236AB outline, ensuring broad PCB footprint compatibility across suppliers. Most SOT-23-6 TVS diodes share pinout configurations, but engineers must verify pin mapping—especially between input/output and ground pins—to avoid misplacement. Automated pick-and-place assembly is feasible due to standard orientation, but hand-soldering requires care to prevent thermal stress on adjacent components.
Does the SP101CW-7-F require external biasing or configuration for proper transient suppression?
No, the SP101CW-7-F operates passively and does not require external resistors, capacitors, or bias circuits. It clamps transient voltages automatically upon detection of overvoltage events. This simplifies layout and reduces component count in protection circuits, though proper placement close to the protected IC helps minimize parasitic inductance and improves response speed.
What is the recommended PCB layout practice when integrating the SP101CW-7-F for optimal surge protection performance?
For optimal performance, place the SP101CW-7-F as close as possible to the connector or interface point where threats enter the system. Use short, wide traces to connect the TVS to the protected line and provide a solid ground return path directly to a low-impedance plane. Minimize loop area in the ground connection to reduce inductive coupling. Avoid routing sensitive signals near high-current surge paths to prevent crosstalk or coupling losses during transients.
Can multiple SP101CW-7-F devices be used in parallel for increased surge current handling?
Parallel operation of SP101CW-7-F devices is not recommended due to potential current sharing imbalances caused by slight variations in breakdown and clamping thresholds between units. Mismatches can lead to premature failure of one device under high-energy surges. Instead, select a single TVS with sufficient peak pulse current rating (e.g., ≥4A per IEC 61000-4-5) rather than relying on paralleling for redundancy or current sharing.
Is the SP101CW-7-F compatible with reflow soldering processes common in surface-mount assembly?
Yes, the SP101CW-7-F is rated for standard lead-free reflow profiles up to 260°C peak temperature. It withstands typical solder reflow cycles used in SMT manufacturing without degradation. Designers should still follow IPC guidelines for thermal management, ensuring adequate soak time and ramp rates to avoid warpage or delamination, particularly in densely populated PCBs where heat dissipation may vary across components.

Recent Reviews

Leave Comment
Hello, you have not logged in, please log in
User Login

Forgot password?

No account yet? Register now

Tips
Please speak legally
Your email will be hidden
Please complete all required fields ( denoted with* )
Mark
5.0

You May Also Be Interested In:


SP101CW-7-F

DIODES

DIODES SOD-123

In Stock: 10083

SUBMIT RFQ