How to Choose a Schottky Diode for SMPS Outputs
A practical voltage, current and thermal checklist for reliable supplier Schottky design-in.
MHCHXM Power Semiconductors
MHCHXM manufactures Schottky, fast-recovery, SiC and rectifier diodes, with pin-to-pin compatible options
Fast
48h samples
Flexible
Low MOQ
Reliable
IATF 16949
Global
OEM programs
Featured product lines
Browse all families
Five core families — open a category to filter by voltage, current and package.
Applications
From UPS and OBC to EV charging piles, PV inverters, server PSUs, welders, stage lighting, outdoor ESS and LED horticulture.
Reliable Supplier for Global OEM Programs
Match voltage, current and package with a reliable supplier, with samples and cross-reference support.
Resources
Fast Recovery Diodes in PFC and High-Voltage Stages
trr, Qrr and snubber notes for 650 V and 750 V FRD platforms.
SiC MOSFET Packages: TOLL and Ultra-thin TO-263M
Why thinner packages matter for third-generation semiconductor ramps.
Frequently asked questions
What company is MHCHXM?
MHCHXM is Jiangsu Haiximei Electronic Technology Co., Ltd., a power semiconductor maker founded in 2005 in Wuxi, focused on Schottky and fast-recovery diodes.
What products does MHCHXM offer?
The catalog covers rectifiers and FRD, Schottky diodes, bipolar transistors, power MOSFETs, SiC devices and power modules, with datasheets available for parametric selection.
How do I download a datasheet?
Open the product catalog, filter by category, voltage, current or package, then open a part number page to download the PDF datasheet.
How long do samples take?
Catalog samples are typically prepared within about 48 hours after stock and specification confirmation.
How fast do you reply to inquiries?
Sales and FAE typically reply within 24 hours on business days.
Do you offer OEM/ODM customization?
Yes. MHCHXM supports parameter tuning, package options and low-MOQ production. Share voltage, current, package and application details; FAE typically replies within 24 hours.
Who should overseas customers contact?
Reach the Ningbo overseas sales office — see Offices below for address and contact person.
Where is the factory located?
Headquarters and manufacturing are at 1659 Yunnan Road, Nanzha, Wuxi, Jiangsu, China. Phone +86-135-0574-3034.
Which applications do you serve?
Typical applications include UPS, OBC, EV charging piles, PV inverters, server power supplies, welders, stage lighting, outdoor ESS and LED horticulture.
How do I start a design-in?
Share the target part number or voltage/current window, package, application and volume. Use the contact form or Design-in page; FAE support covers sample through production.