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SE0503 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SE0503 product

SE0503

Transient Voltage Suppressors (TVS)

TVSESD ProtectionSOT-1435V

The SE0503 is an obsolete TVS diode array for 5V ESD protection.

Best for

  • ESD protection for data lines
  • Mobile and portable electronics

Avoid if

  • New designs requiring long-term availability

Check before use

  • Verify current stock availability as the part is obsolete

Key specifications

Vrwm
5V
VBR (Typ)
6.6V
Peak Pulse Power
225W
Capacitance
30pF

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsMobile Devices

Datasheet

37070c5da899e96a8f5d99e0d38b2291_2208290930_SINO-IC-SE0503_C355216.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SE0503: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Login required · CAD models billed separately as an add-on

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The SE0503 is a surface mount TVS avalanche diode array designed to protect sensitive circuits from ESD and transient overvoltage events up to 5VDC.