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MMBT489LT1G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMBT489LT1G product

MMBT489LT1G

Transistors - Bipolar (BJT) - Single

NPNTransistorSOT-23Load Management

The MMBT489LT1G is a high-current NPN switching transistor in a SOT-23 package, optimized for load management in portable devices.

Best for

  • Portable load management
  • High-current switching

Avoid if

  • Applications exceeding 30V
  • Applications requiring continuous currents above 1A

Check before use

  • Thermal dissipation (RθJA)
  • Pulse duration limits

Key specifications

VCEO
30 V
IC (Continuous)
1.0 A
Package
SOT-23

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.21.0075

Application

Portable ElectronicsLoad Management

Datasheet

MMBT489LT1-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMBT489LT1G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Where to Buy

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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

The MMBT489LT1G is an NPN silicon switching transistor from onsemi, specifically engineered for high-current load management in portable electronic applications.