switching OSEN OSP18N20 200V N channel MOSFET with high drain current and low gate threshold voltage

Key Attributes
Model Number: OSP18N20
Product Custom Attributes
Drain To Source Voltage:
200V
Current - Continuous Drain(Id):
18A
RDS(on):
200mΩ@10V
Gate Threshold Voltage (Vgs(th)):
4V@250uA
Type:
N-Channel
Reverse Transfer Capacitance (Crss@Vds):
30pF
Input Capacitance(Ciss):
1.1nF
Output Capacitance(Coss):
180pF
Pd - Power Dissipation:
125W
Gate Charge(Qg):
25nC@10V
Mfr. Part #:
OSP18N20
Package:
TO-220
Product Description

Product Overview

The OSP18N20 is a 200V N-Channel MOSFET designed for high-efficiency applications. It features fast switching speeds, high input impedance with low-level drive capability, and improved dv/dt capability for enhanced ruggedness. Tested for avalanche energy, this MOSFET is suitable for high-efficiency switch mode power supplies, power factor correction, and electronic lamp ballasts.

Product Attributes

  • Brand: OSEN
  • Origin: China
  • Product Order Number: OSP18N20
  • Revision: Rev 21.2.10
  • Package: TO-220

Technical Specifications

SymbolParametersRatingsUnitConditions
VDSSDrain-Source Voltage200V
VGSGate-Source Voltage-Continuous±20V
IDDrain Current-Continuous18A(Note 2)
IDMDrain Current-Single Plused72A(Note 1)
PDPower Dissipation125W(Note 2)
Tj Max.Operating junction temperature150
BVDSSDrain-Source Breakdown Voltage200VID=250µA, VGS=0V, TJ=25°C (Note 1)
VGS(th)Gate Threshold Voltage2.0 - 4.0VVDS=VGS, ID=250µA
RDS(on)Drain-Source On-Resistance0.15 - 0.20ΩVGS=10V, ID=9A
IGSSGate-Body Leakage Current±100nAVGS=±20V, VDS=0
IDSSZero Gate Voltage Drain Current1µAVDS=200V, VGS=0
gfsForward Transconductance3 - 4SVDS=25V, ID=5A
Td(on)Turn-On Delay Time11nsVDS=100V, ID=18A, RG=2.5Ω,VGS=10V (Note 2)
TrRise Time33ns
Td(off)Turn-Off Delay Time25ns
TfFall Time7ns
QgTotal Gate Charge25nCVDS=100V, VGS=10V, ID=18A (Note 2)
QgsGate-Source Charge7.5nC
QgdGate-Drain Charge9.5nC
CissInput Capacitance1100pFVDS=25V, VGS=0, f=1MHz
CossOutput Capacitance180pF
CrssReverse Transfer Capacitance30pF
ISContinuous Drain-Source Diode Forward Current18A(Note 2)
VSDDiode Forward On-Voltage1.4VIS=9A, VGS=0
Rth(j-c)Thermal Resistance, Junction to Case1.0Ω/W

2410121732_OSEN-OSP18N20_C20607805.pdf

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