Question 1

What is 18N50D?

Accepted Answer

18N50D Transistor Datasheet, 18N50D Equivalent, PDF Data Sheets. MOSFET. Parameters and Characteristics. Electronic Component Catalog

Question 2

What are the specifications of 18N50D?

Accepted Answer

Key specifications include: Pd ⓘ - Maximum Power Dissipation: 190 W, |Vds|ⓘ - Maximum Drain-Source Voltage: 500 V, |Vgs|ⓘ - Maximum Gate-Source Voltage: 30 V, |Id| ⓘ - Maximum Drain Current: 18 A, Tj ⓘ - Maximum Junction Temperature: 150 °C, Cossⓘ - Output Capacitance: 277 pF, Package: TO3P TO3PN

Question 3

What are equivalent components to 18N50D?

Accepted Answer

Common equivalents include: SQD50N02-04L, SQD50N03-06P, SQD50N03-09, SQD50N03-4M0L, SQD50N04-09H, SQD50N04-3M5L, SQD50N04-4M1, SQD50N04-4M5L

18N50D Transistor — Specifications & Equivalents

Key Specifications

Equivalent & Replacement Parts

Pd ⓘ - Maximum Power Dissipation	190 W
\|Vds\|ⓘ - Maximum Drain-Source Voltage	500 V
\|Vgs\|ⓘ - Maximum Gate-Source Voltage	30 V
\|Id\| ⓘ - Maximum Drain Current	18 A
Tj ⓘ - Maximum Junction Temperature	150 °C
Cossⓘ - Output Capacitance	277 pF
Package	TO3P TO3PN