ProjectsPricingInsights

MMST5551-7-F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMST5551-7-F product

MMST5551-7-F

Transistors - Bipolar (BJT) - Single

NPNTransistorSOT323High Voltage

The MMST5551-7-F is a high-voltage NPN small signal transistor in an SOT323 package, suitable for low-power amplification and switching.

Best for

  • Low power amplification
  • Switching circuits

Avoid if

  • Applications requiring high current or power dissipation beyond 200mW

Check before use

  • Creepage and clearance distances for high voltage operation

Key specifications

VCEO
160 V
IC
200 mA
Package
SOT323
hFE
80-250

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
EAR99
HTSUS
8541210075.0

Application

General

Datasheet

Diodes-Inc.-MMST5551-7-F.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMST5551-7-F: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is an epitaxial planar NPN transistor designed for low-power amplification and switching, housed in a compact SOT323 surface-mount package.