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STS1DNC45 ST Power MOSFET

The STS1DNC45 is an N-channel Power MOSFET from STMicroelectronics in SO-8 surface-mount package, featuring 450V drain-source voltage and 1A continuous drain current. For selection, verify on-resistance for conduction losses, gate charge for switching performance, 100% avalanche tested, and operating junction temperature range. Features include high voltage capability in compact SO-8 package, low gate charge for simplified drive requirements, and surface-mount package for automated assembly. Ideal for low-power offline switching power supplies (SMPS) for AC-DC adapters, auxiliary power supplies in industrial equipment, LED lighting drivers, flyback converters, and any 450V low-power switching application requiring high voltage rating in space-saving SO-8 package. In stock at HL Electronics – request a quote for fast delivery.

STS1DNC45 - ST - main product image
Part No.:STS1DNC45
Brand:ST
Date Code:
Stock:5,842
SPQ:0
MOQ:1+
Delivery Time:In Stock

Pricing (USD)

QuantityUnit Price
1+ $ 0.52
100+ $ 0.44
1250+ $ 0.40
2500+ $ 0.38
37500+ $ 0.38
50000+ $ 0.37

Technical Specifications

  • Part No.STS1DNC45
  • RoHS ROHS3 Compliant
  • Model STS1DNC45
  • Series SuperMESH™
  • Category Discrete Semiconductor Products > Transistors > MOSFETs
  • FET Type 2 N-Channel (Dual)
  • Packaging Tape & Reel (TR)
  • Technology MOSFET (Metal Oxide)
  • Part Status Active
  • Manufacturer STMicroelectronics
  • Mounting Type Surface Mount
  • Standard Package 2500
  • Vgs(th) (Max) @ Id 3.7V @ 250µA
  • Base Product Number STS1DNC45
  • Operating Temperature 150°C (TJ)
  • Rds On (Max) @ Id, Vgs 4.5 Ohm @ 250mA, 10V
  • Power Dissipation (Max) 1.6 W (Tc)
  • Supplier Device Package 8-SOIC
  • Gate Charge (Qg) (Max) @ Vgs 6 nC @ 10V
  • Drain to Source Voltage (Vdss) 450 V
  • Current - Continuous Drain (Id) 0.5 A (Tc)
  • Input Capacitance (Ciss) (Max) @ Vds 120 pF @ 25V
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