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Shenzhen DongKe Semicon DK450G70 product image
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Shenzhen DongKe Semicon DK450G70

Manufacturer
MPN
DK450G70
LCSC Part #
C53207007
Packaging
PDFN-8(8x8)
Customer #
Key Attributes
700V 5A 33W 330mΩ 1 N-channel N-Channel PDFN-8(8x8) Single FETs, MOSFETs
DatasheetShenzhen DongKe Semicon DK450G70
Alternative Parts2
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Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.7185$ 0.72
200+$ 0.288$ 57.60
500+$ 0.2786$ 139.30
1,000+$ 0.2724$ 272.40
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryDiscrete Semiconductors/Transistors/FETs, MOSFETs/Single FETs, MOSFETs
ManufacturerShenzhen DongKe Semicon
PackagingPDFN-8(8x8)
Drain to Source Voltage700V
Operating Temperature-55℃~+150℃
Current - Continuous Drain(Id)5A
Output Capacitance(Coss)10.4pF
Ciss-Input Capacitance-
Pd - Power Dissipation33W
TechnologyE-mode
Reverse Transfer Capacitance (Crss)-
RDS(on)330mΩ
Number1 N-channel
Gate Charge(Qg)-
TypeN-Channel
Gate Threshold Voltage (Vgs(th))4V

Introduction

AI Translation

DK450G70 integrates a dedicated E-MODE GaN driver IC co-packaged with a 700V 330mΩ GaN power transistor, serving as a drop-in replacement for conventional silicon MOSFETs or D-MODE GaN devices. The device supports a 500 KHz switching frequency, features zero reverse recovery time, and integrates DESAT protection.

Features

AI Translation
  • Compatible with conventional PWM controllers
  • Integrated 700V 330mΩ enhancement-mode GaN power transistor
  • Wide gate input voltage range: 8V to 20V
  • Self-powered technology, no external power supply required
  • Direct drop-in replacement for NMOS transistors
  • Turn-on speed adjustable via external gate resistor

Applications

AI Translation
  • Flyback topology
  • PFC topology
  • LLC topology
  • Fast charge adapter
  • LED power supply

Alternative Parts

MPNManufacturerAlternative TypePackagingAvailabilityUnit Price
DK130G70Shenzhen DongKe SemiconSimilarPDFN-8(8x8)1,918$ 1.1162
DK350G70Shenzhen DongKe SemiconSimilarPDFN-8(8x8)1,000$ 0.6321
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