The ESDHDxxUF are designed to protect voltage sensitive components from ESD and transient voltage events. Excellent clamping capability, low leakage, and fast response time. The ESDHDxxUF are suited for use in cellular phones, portable device, digital cameras, power supplies and many other portable applications.

Features and Benefits
  • ESD and surge protection for interface lines
  • IEC 61000-4-2 (ESD) ±30kV(air), ±30kV(contact)
  • Protects one directional I/O line
  • Low clamping voltage
  • Low leakage current
  • Meet MSL level1
  • Halogen free and RoHS compliant
  • Cell Phone Handsets and Accessories
  • Microprocessor based equipment
  • Personal Digital Assistants
  • Notebooks / Desktops / Servers
  • Portable Instrumentation
  • Peripherals
Quality, reliability & chemical content
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
ESDHD24UF VR  reverse working voltage       24 V
VBR  reverse breakdown voltage  IT = 1 mA 26     V
Tj  junction temperature   -55   150 °C
VC  clamping voltage  IPP = 1 A; tp = 8/20 μs     40 V
 IPP = 5 A; tp = 8/20 μs     48 V
IPP  peak pulse current  8/20μs waveform     5 A
IR  reverse leakage current  VR = 12 V     1 μA
Cj  Junction Capacitance  VR = 0 V; f = 1 MHz;   40   pF
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)


STANDARD MARK SMD Volume production Standard Marking ESDHD24UFX 9340 730 73115
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
ESDHD24UF 9340 730 73115 ESDHD24UFX NA NA  


Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF


All information in this document is furnished for exploratory or indicative purposes only. All information in this document is believed to be accurate and reliable. However, WeEn Semiconductors does not give any representations or warranties as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. WeEn Semiconductors may make changes to information published in this document at any time and without notice. Minor deviations may occur in the products from different manufacturing location. This document supersedes and replaces all information supplied prior to the publication hereof. Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights.