Coupons
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies PolicyDo Not Sell or Share My Personal Information
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. ESD and Surge Protection (TVS/ESD)
  6. ST0541D4
ST0541D4 - 1
ST0541D4 - 2
ST0541D4 - 3
Extended1/3
* Images are for reference only
ST0541D4
Attributes
Value
Manufacturer
Leiditech
MFR.Part #
ST0541D4
JLCPCB Part #
C5139355
Package
DFN1006-2
Description
0.22pF 110W@8/20us 23V 500nA 5V 6V ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 DFN1006-2 ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
ECCN
-
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryCircuit Protection/ESD and Surge Protection (TVS/ESD)
ManufacturerLeiditech
PackageDFN1006-2
Operating Temperature-55℃~+125℃
TypeESD
Junction Capacitance0.22pF
Peak Pulse Power Dissipation (Ppp)110W@8/20us
level of protectionIEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4
Clamping Voltage23V
Voltage - Breakdown6V
Reverse Stand-Off Voltage (Vrwm)5V
Reverse Leakage Current (Ir)500nA
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Circuit Protection
  5. ESD and Surge Protection (TVS/ESD)
  6. ST0541D4
ST0541D4

* Images are for reference only

ST0541D4

Extended
Manufacturer

Leiditech

MFR.Part #
ST0541D4
JLCPCB Part #
C5139355
Package
DFN1006-2
Description
0.22pF 110W@8/20us 23V 500nA 5V 6V ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 DFN1006-2 ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
ECCN
-
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

ST0541D4

* Images are for reference only

ST0541D4
Extended
Manufacturer

Leiditech

MFR.Part #
ST0541D4
JLCPCB Part #
C5139355
Package
DFN1006-2
Description
0.22pF 110W@8/20us 23V 500nA 5V 6V ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 DFN1006-2 ESD and Surge Protection (TVS/ESD) ROHS
EasyEDA Libraries
ECCN
-
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

ST0541D4 Specifications

ST0541D4 technical specifications, attributes, and parameters.

AttributesValue
CategoryCircuit Protection/ESD and Surge Protection (TVS/ESD)
ManufacturerLeiditech
PackageDFN1006-2
Operating Temperature-55℃~+125℃
TypeESD
Junction Capacitance0.22pF
Peak Pulse Power Dissipation (Ppp)110W@8/20us
level of protectionIEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4
Clamping Voltage23V
Voltage - Breakdown6V
Reverse Stand-Off Voltage (Vrwm)5V
Reverse Leakage Current (Ir)500nA
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the ST0541D4. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

ST0541D4 Documents

ST0541D4 datasheets or manufacturer documentation.

Datasheet: ST0541D4 Datasheet (PDF)

ST0541D4 Schematic Symbol & PCB Footprint

The ST0541D4 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.