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H3V3HD3B AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

H3V3HD3B product

H3V3HD3B

TVS - Diodes

ESD ProtectionTVS Diode3.3V

The H3V3HD3B is a bi-directional 3.3V ESD protection diode in a SOD-323 package, suitable for high-speed data lines and general I/O protection.

Best for

  • General I/O protection
  • LED lighting modules
  • RS232/RS485 interfaces

Avoid if

  • High-speed data lines where 100pF capacitance causes signal degradation

Check before use

  • Capacitance requirements for your specific data rate

Key specifications

VRWM
3.3 V
ESD Rating
±30 kV
Capacitance
100 pF

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General I/OLighting

Datasheet

3f006e1c90931364490d44f391bdccca_2402021507_hongjiacheng-H3V3HD3B_C20617915.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for H3V3HD3B: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a bi-directional ESD protection diode designed for 3.3V circuits, providing robust protection against ESD and lightning surges.