Question 1

What is 18N25?

Accepted Answer

18N25 Transistor Datasheet, 18N25 Equivalent, PDF Data Sheets. MOSFET. Parameters and Characteristics. Electronic Component Catalog

Question 2

What are the specifications of 18N25?

Accepted Answer

Key specifications include: Pd ⓘ - Maximum Power Dissipation: 138 W, |Vds|ⓘ - Maximum Drain-Source Voltage: 250 V, |Vgs|ⓘ - Maximum Gate-Source Voltage: 20 V, |Id| ⓘ - Maximum Drain Current: 18 A, Tj ⓘ - Maximum Junction Temperature: 150 °C, Cossⓘ - Output Capacitance: 330 pF, Package: TO-263 TO-220F, SUM18N25-165Vishay SiliconixN-Channel 250-V (D-S) 175 C MOSFETFEATURESPRODUCT SUMMARY TrenchFET Power MOSFETV(BR)DSS (V) ID (A)rDS(on) () 175 C Junction TemperatureRoHS0.165 at VGS = 10 V 250 18COMPLIANT Low Thermal Resistance PackageDTO-263GG D STop ViewSOrdering Information: SUM18N25-165-E3 (Lead (Pb)-free) N-Channel MOSFETABSOLU

Question 3

What are equivalent components to 18N25?

Accepted Answer

Common equivalents include: 20N40, 25N40, UF730, UF740, UF3N25, UF634, 12N25, 15N25

18N25 Transistor — Specifications & Equivalents

Key Specifications

Equivalent & Replacement Parts

Pd ⓘ - Maximum Power Dissipation	138 W
\|Vds\|ⓘ - Maximum Drain-Source Voltage	250 V
\|Vgs\|ⓘ - Maximum Gate-Source Voltage	20 V
\|Id\| ⓘ - Maximum Drain Current	18 A
Tj ⓘ - Maximum Junction Temperature	150 °C
Cossⓘ - Output Capacitance	330 pF
Package	TO-263 TO-220F
SUM18N25-165Vishay SiliconixN-Channel 250-V (D-S) 175 C MOSFETFEATURESPRODUCT SUMMARY TrenchFET Power MOSFETV(BR)DSS (V) ID (A)rDS(on) () 175 C Junction TemperatureRoHS0.165 at VGS = 10 V 250 18COMPLIANT Low Thermal Resistance PackageDTO-263GG D STop ViewSOrdering Information	SUM18N25-165-E3 (Lead (Pb)-free) N-Channel MOSFETABSOLU