Shenzhen DongKe Semicon

DK5V45R15

1 15mΩ SM-7 Power Supply Controllers, Monitors RoHS

SM-7ROHS CompliantActive

Manufacturer: Shenzhen DongKe Semicon
Manufacturer part #: DK5V45R15
Store part #: C94729
Package / case: SM-7
Category: Power Supply Controllers, Monitors
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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4,280 in stock

#C94729

Stock & price checked 32 h ago

Quantity	Unit price	Pack price
5+	₹44.29	₹221.45
50+	₹36.63	₹1,831.50
150+	₹33.34	₹5,001.00
500+	₹29.24	₹14,620.00
2,500+	₹27.41	₹68,525.00
5,000+	₹26.33	₹1,31,650.00

Quantity (min 5, multiples of 5)

5 × ₹44.29

₹221.45

excl. GST

₹261.31 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 5,000 per reel

DK5V45R15

₹221.45 for 5 + GST

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Specifications

MOS Breakdown Voltage: 45V
Function: Adaptive synchronous rectification control;Automatic shutdown/startup determination;Multi-mode compatible control
Switch Tube (Built-In/External): Built-in
Number of Channels: 1
RDS(on): 15mΩ
Turn-Off Delay: 50ns

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
Packaging: Tape & Reel (TR)
Standard pack: 5,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.144 g

Overview

DK5V45R15 is a synchronous rectifier diode chip. It integrates a 45V power NMOS internally, significantly reducing diode conduction losses and improving overall efficiency, serving as a drop-in replacement for equivalent Schottky rectifier diodes on the market.

Applications

Flyback power converter
Flyback power adapter

Key features

Supports DCM and QR mode flyback systems.
Integrated 15 mΩ 45V power NMOS transistor.
Proprietary self-powered technology, no external power supply required.
Self-detected turn-on/turn-off, no external sync signal required.
Direct drop-in replacement for Schottky diodes, with improved EMC/EMI performance.

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