Solid State Devices
Solid State Devices Inc. is a privately held US manufacturer, founded in 1967, of high-reliability discrete semiconductors, power modules, and hybrids serving primarily aerospace and defense customers under MIL and JANS specifications.
- Company typePrivate
- Founded1967
- HeadquartersLa Mirada, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Solid State Devices does
Solid State Devices Inc. (SSDI) is a privately held, California-incorporated high-reliability semiconductor manufacturer founded in 1967 and headquartered in La Mirada, California. The company designs and manufactures discrete semiconductors, power modules, power hybrids, and high-voltage assemblies engineered to meet stringent MIL-PRF-19500, MIL-STD-883, MIL-STD-750, and MIL-PRF-38534 specifications. Its product portfolio spans rectifiers (including hyperfast, ultrafast, high-voltage, and high-current variants), silicon and SiC Schottky diodes, bridges, Zeners, TVS, thyristors/SCRs, MOSFETs, JFETs, IGBTs, GaN power FETs, bipolar transistors, ICs and voltage regulators, hermetic power modules, power hybrids, high-voltage assemblies (1 kV to 25 kV), and special devices such as PIN and tunnel diodes. Manufacturing is performed on a QPL certified wafer fabrication line under JANS, ISO 9001, and AS9100 certifications, with engineering and technical staff collectively holding 700+ years of semiconductor manufacturing experience.
Solid State Devices firmographics
Firmographics- Name
- Solid State Devices
- Legal name
- Solid State Devices Inc.
- Website
- https://ssdi-power.com
- Company type
- Private
- Founded year
- 1967
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Solid State Devices Inc. is a privately held US manufacturer, founded in 1967, of high-reliability discrete semiconductors, power modules, and hybrids serving primarily aerospace and defense customers under MIL and JANS specifications.
- Ownership category
- akta.pro rank
Solid State Devices industry classification
Industry- Product category
- High-Reliability Military-Grade Power Semiconductors
- NAICS
- Semiconductor and Related Device Manufacturing (334413), Other Electronic Component Manufacturing (334419)
- SIC
- Semiconductors & Related Devices (3674)
- akta.pro primary industry
- High-Voltage, Power Discretes & Modules (IGBT/MOSFET/SiC/GaN) (HDAHAAAK)
- akta.pro secondary industries
- Power Modules (IGBT/MOSFET/SiC/GaN Modules) (HDAHAHAH), Diodes & Rectifiers (Standard/Fast/Schottky) (HDAHAHAD), Thyristors (SCRs/Triacs/Diacs) (HDAHAHAF), Military Power Supplies, RF/Microwave Components & Ruggedized Electronics (IMABAGAJ), Power Semiconductor Foundries (BCD/Power IC Processes) (HDAHACAE)
Keywords
Where Solid State Devices is headquartered
LocationHeadquarters
- HQ city
- La Mirada
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Solid State Devices business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Personnel, Technology or R&D, Supply Chain, Infrastructure, Marketing or Sales
Revenue model
- Semiconductor Component Sales: Direct sales of high reliability discrete semiconductors including rectifiers, Schottkys, MOSFETs, IGBTs, bridges, and assemblies for aerospace and defense applications. Products range from standard catalog items to custom application-specific solutions.
- Parts Management Services: Procurement support, manufacturing support, consulting, screening and testing capabilities including receiving inspection, procurement management, parts qualification, specification generation, and kitting services.
- Custom Design and Manufacturing: Custom design and build-to-print services for high reliability application specific products based on MIL-PRF-19500, MIL-STD-883, MIL-STD-750, and MIL-PRF-38534 standards.
- Obsolescence and Sustainment Support: End of life/DMS solutions including die bank inventories (10M+ die, 4M+ components), substitute die/package solutions, re-design/re-manufacture, and insertion of new technologies for form, fit and function replacements.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Standard Catalog Products |
| One time/ perpetual license | Multi-year contract | Custom Design and Build-to-Print |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels3 records
Solid State Devices product offering
Product offeringCore offering
Solid State Devices (SSDI) designs and manufactures high-reliability discrete semiconductors, power modules, power hybrids, and high-voltage assemblies for aerospace, defense, and space applications. Products include rectifiers, Schottkys, bridges, MOSFETs, IGBTs, GaN FETs, thyristors, transistors, ICs, voltage regulators, and special devices built to MIL specifications (MIL-PRF-19500, MIL-STD-883, MIL-STD-750, MIL-PRF-38534). The company also provides custom design, build-to-print manufacturing, parts management, consulting, and end-of-life/DMS sustainment services.
Product overview
Solid State Devices (SSDI) is a manufacturer of high-reliability semiconductors for aerospace and defense applications, established over 55 years ago. The company operates as a platform of discrete semiconductor components and assemblies organized into product families: Rectifiers (hyperfast, ultrafast, fast, standard recovery, high voltage, high current); Schottkys (silicon and SiC); Bridges (single/three phase, doublers, HV assemblies); Zeners; TVS; Thyristors/SCRs; MOSFETs (N and P-channel including SiC); JFETs; IGBTs; GaN Power FETs; Bipolar Transistors (NPN/PNP); IC and Voltage Regulators; Power Modules (application-specific configurations); Power Hybrids (half-bridge MOSFET hybrids); High Voltage Assemblies; and Special Devices (PIN diodes, tunnel diodes). Products are QPL certified, JANS certified, and manufactured under ISO 9001 and AS9100 quality standards.
Differentiator
Problem solved
Functional benefit
Products and services
- Rectifiers
Quantifiable outcome
- Products serve critical aerospace and defense applications with highest reliability standards
- +2 more outcomes
Companies that use Solid State Devices
Customer profileSegments2 records
Ideal customer profiles2 records
Solid State Devices technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Solid State Devices partnerships and signals
Strategic signalScale indicators5 records
Recent moves6 records
Expansion highlights5 records
Solid State Devices competitors and assessment
Company assessmentDirect peers
- Sensitron Semiconductor: Sensitron is a direct peer in high-reliability power discretes, rectifiers, and assemblies for defense and aerospace, with overlapping MIL-PRF and JANTX-rated product lines.
- Semtech: Semtech is a direct peer in high-reliability discrete semiconductors for aerospace and defense, with overlapping product lines in power and signal conditioning components serving the same customer base.
- VPT (VPT Inc.): VPT is a direct peer in high-reliability power electronics for defense and aerospace, supplying DC-DC converters and power hybrids to the same mission-critical customer base.
- Central Semiconductor: Central Semiconductor is a direct peer in discrete semiconductors (diodes, MOSFETs, transistors) for high-reliability applications, including aerospace and defense customers.
Broad incumbents
- Microchip Technology (Microsemi): Microchip acquired Microsemi in 2018, which had been a leading supplier of high-reliability semiconductors to aerospace and defense. Microchip is a broad incumbent in the same JANS/MIL-SPEC discrete and power module space, with much greater scale.
- Infineon Technologies (International Rectifier): Infineon acquired International Rectifier, a direct competitor in power discretes for defense applications. Infineon is a broad incumbent in MOSFETs, IGBTs, GaN, and SiC products across aerospace and defense.
- IXYS (Littelfuse): IXYS, now part of Littelfuse, was a direct peer in power discretes (MOSFETs, IGBTs, rectifiers) for aerospace and defense. Its products overlap with SSDI's discrete semiconductor portfolio.
- onsemi: onsemi is a broad incumbent in power discretes, SiC, and IGBTs, with significant aerospace and defense exposure. Its scale and SiC roadmap place it as a competitive benchmark for SSDI.
- Teledyne Technologies: Teledyne is a broad incumbent in defense electronics and high-reliability components, serving aerospace and defense primes with overlapping power and discrete-semiconductor products.
Emerging players
- API Technologies (Snowbush IP / Spectrum Control): API Technologies is a peer in defense and aerospace electronic components and subsystems, including power conversion and ruggedized electronics comparable to SSDI's power modules and hybrids.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Solid State Devices social profiles
Digital presenceSolid State Devices compliance and trust
Trust signalCompliance3 records
Solid State Devices financial estimates
Financial estimateRevenue estimate
Valuation estimate
Solid State Devices leadership team
Management profileNumber of profiles
Solid State Devices funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Solid State Devices M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Solid State Devices
What does Solid State Devices do?
Solid State Devices (SSDI) designs and manufactures high-reliability discrete semiconductors, power modules, power hybrids, and high-voltage assemblies for aerospace, defense, and space applications. Products include rectifiers, Schottkys, bridges, MOSFETs, IGBTs, GaN FETs, thyristors, transistors, ICs, voltage regulators, and special devices built to MIL specifications (MIL-PRF-19500, MIL-STD-883, MIL-STD-750, MIL-PRF-38534). The company also provides custom design, build-to-print manufacturing, parts management, consulting, and end-of-life/DMS sustainment services.
Is Solid State Devices a public or private company?
Solid State Devices is a private company. It is classified as unknown and is currently operating.
When was Solid State Devices founded?
Solid State Devices was founded in 1967. It employs 101 to 250 people.
Where is Solid State Devices based?
Solid State Devices is headquartered in La Mirada, United States, in the North America region.
How does Solid State Devices make money?
Four revenue lines are on record. Semiconductor Component Sales are the primary driver. The others are parts Management Services, custom Design and Manufacturing and obsolescence and Sustainment Support.
Who are Solid State Devices's main competitors?
Direct peers on record are Sensitron Semiconductor, Semtech, VPT (VPT Inc.) and Central Semiconductor. Broad incumbents are Microchip Technology (Microsemi), Infineon Technologies (International Rectifier), IXYS (Littelfuse), onsemi and Teledyne Technologies. API Technologies (Snowbush IP / Spectrum Control) is listed as an emerging player.
Does Solid State Devices have an API?
No public API is recorded for Solid State Devices.
What industry is Solid State Devices in?
Solid State Devices's product category is High-Reliability Military-Grade Power Semiconductors. Its primary akta.pro industry code is HDAHAAAK, High-Voltage, Power Discretes & Modules (IGBT/MOSFET/SiC/GaN), with a secondary code of HDAHAHAH, Power Modules (IGBT/MOSFET/SiC/GaN Modules). Its NAICS code is 334413 and its SIC code is 3674.