Authorized Distribution · Engineering Services
From Distribution to Design & Manufacturing Your End-to-End Semiconductor Partner
Backed by manufacturer partnerships and our own design capability, we build a full-grade portfolio across automotive, industrial, telecom and consumer — leading with finished devices and wafers, and offering chip design, custom manufacturing and local-alternative solutions, from selection to volume delivery for OEMs and design houses nationwide.
For parts not yet listed, send an inquiry and our engineers will confirm availability.
Engineering Tools
Selection & Service Tools
Data-driven tools that shorten the path from evaluation to quotation and delivery.
Engineering Reference
Selection Guides
Category by category: what each device family solves, which parameters matter, and how to narrow down a part.
Comparators Selection Guide
Read GuideAutomotive Low-Side DriverAutomotive Low-Side Driver Selection Guide
Read GuideAutomotive Power ModulesAutomotive Power Modules Selection Guide
Read GuideAutomotive 2-ch Isolated Gate DriverAutomotive 2-Channel Isolated Gate Driver Selection Guide
Read GuideApplications
Focused on Four Core Application Areas
Each area broken down by scenario: key requirements, pre-filtered category selectors, representative parts and selection guides, supporting customers from design-in to volume production.
Automotive
HV traction/OBC power stages and 12V/48V body loads: automotive SGT MOSFETs, IGBT modules and isolated drivers
Scenarios & partsIndustrial
Drives, PV/ESS and industrial power: IGBT modules, SiC and superjunction HV MOSFETs
Scenarios & partsTelecom & Computing
Server PFC/LLC, 48V board power and hot-swap: superjunction, SiC and SGT synchronous rectification
Scenarios & partsConsumer
Fast charging, power tools, appliance inverters and display/audio: PD protocol, flyback controllers, IPMs and driver ICs
Scenarios & partsNews
Company & Industry Updates
Brand and product progress, and industry news — updated here first.
Three SineSemi SGT MOSFETs Shortlisted for Power Semiconductor Product of the Year at the 2026 World Electronics Achievement Awards
The 2026 World Electronics Achievement Awards shortlist names three SineSemi SGT MOSFETs under Power Semiconductor Product of the Year — the 80V SMT8001AHP for AI server power, the 45V SMT4501ALRNSCG for data-center IBC power, and the 135V SMT13T02AHTL for joint-motor drives.
Read More2026-08-31SineSemi's 40V Automotive PSGT MOSFET SMP4002ALPWQ Enters Volume Production at a Leading Headlamp Maker
SineSemi's 40V automotive P-channel SGT MOSFET SMP4002ALPWQ is in volume production at a leading Chinese headlamp maker — 1.9 mΩ typical on-resistance, 80 nC gate charge, -190 A continuous current, wettable-flank package with fused source leads.
Read More2026-08-31SineSemi's SGT MOSFET SMT4001AHP Wins the Market Pioneer Award on the 2026 Strong Chip List
SineSemi's SGT MOSFET SMT4001AHP (40 V / 1.2 mΩ / 212 A, PDFN5060-8L) received the Market Pioneer Award on the 2026 Strong Chip List at ICDIA in Nanjing.
Read MoreReliable Silicon Supply for Your Next Design
From first selection and samples to volume delivery — talk to our team.