What are the primary applications for the DSK120?

It is primarily used in high-speed switching applications, circuit protection, and voltage clamping circuits.

What should engineers review before using the DSK120?

Engineers should verify the forward voltage drop (0.90V at 1A) and reverse leakage current (0.05mA) to ensure they meet the efficiency and thermal requirements of the target circuit.

What are the key specifications of the DSK120?

Key specs include a 200V peak repetitive reverse voltage, 1A average forward rectified current, and a compact SOD-123FL package.

What should sourcing teams check before buying DSK120?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: high_availability.

DSK120 Datasheet, Alternatives & Specs | Luguang Electronic Technology Co., Ltd.

Q: What is the DSK120?

The DSK120 is a surface-mount Schottky barrier rectifier with a 1A forward current and 200V reverse voltage rating, designed for efficient power management.

AI summary

The DSK120 is a 1A, 200V Schottky barrier rectifier in a SOD-123FL package, ideal for high-speed switching and voltage clamping.

Best for

High-speed switching
Voltage clamping
Compact power supplies

Avoid if

Applications requiring extremely low forward voltage drop (e.g., <0.4V)

Check before use

Thermal dissipation requirements
Reverse leakage at high temperatures

Key specifications

Reverse Voltage: 200 V
Forward Current: 1 A
Forward Voltage: 0.90 V
Package: SOD-123FL

Compliance & Environment

RoHS: Compliant
REACH: nan
MSL: 1
ECCN: nan
HTSUS: nan

Application

Power ManagementGeneral Switching

Datasheet

00a1c57b9f3f5a3178b1ed6320ecc64b_2304140030_AnBon-DSK120_C541660.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol

Schematic symbol for your EDA tool

Get Files

PCB Footprint

Land pattern for PCB layout

Get Files

3D Model

STEP file for mechanical design

Get Files

Alternative components

Part	Details	Match
SOD4007MDD(Microdiode Semiconductor)	A functional alternative in the same package with a higher voltage rating, but is a general-purpose diode with higher forward voltage.	Needs validation

Design and risk insights

Questions & answers

The DSK120 is a surface-mount Schottky barrier rectifier with a 1A forward current and 200V reverse voltage rating, designed for efficient power management.

FR107WYint	Shares the same package and current rating, but is a Fast Recovery diode with significantly higher forward voltage.	Needs validation
ES1JWPanjit International Inc.	A Superfast recovery diode with fast switching (35ns), but its very high forward voltage makes it a poor efficiency match.	Needs validation

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the DSK120?+×

What are the primary applications for the DSK120?+×

What should engineers review before using the DSK120?+×

What are the key specifications of the DSK120?+×

What should sourcing teams check before buying DSK120?+×