EPC Space
- Company typePrivate
- Founded2017
- HeadquartersHaverhill, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
EPC Space firmographics
Firmographics- Name
- EPC Space
- Legal name
- EPC Space LLC
- Website
- https://epc.space
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
EPC Space industry classification
Industry- Product category
- Radiation-Hardened Power Semiconductors
- NAICS
- Semiconductor and Related Device Manufacturing (334413), Semiconductor and Other Electronic Component Manufacturing (3344)
- SIC
- Semiconductors & Related Devices (3674), Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- High-Voltage, Power Discretes & Modules (IGBT/MOSFET/SiC/GaN) (HDAHAAAK)
- akta.pro secondary industries
- Wide-Bandgap Power Devices (SiC/GaN Discretes) (HDAHAHAG), Power Modules (IGBT/MOSFET/SiC/GaN Modules) (HDAHAHAH), Wide-Bandgap (SiC/GaN) Power Modules, Gate Drivers & Packaging (EUAFAIAJ)
Keywords
Where EPC Space is headquartered
LocationHeadquarters
- HQ city
- Haverhill
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
EPC Space business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure
Revenue model
- Radiation-Hardened GaN Discrete Transistors: Sale of radiation-hardened GaN HEMT discrete transistors including 40V, 200V, and 300V rated devices in hermetic packages for space applications.
- Rad Hard GaN ICs and Power Stage Modules: Sale of integrated radiation-hardened GaN ICs including gate drivers, power stage ICs, and modules that integrate multiple functions into single packages for space-grade power conversion.
- Demonstration and Evaluation Boards: Sale of evaluation boards and demonstration platforms that enable engineers to evaluate GaN-based linear regulators and half-bridge buck platforms for radiation-hardened applications.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | JANS Qualified GaN HEMT Devices (JANSH2N7667UFBC, JANSH2N7669UFBC) |
| Unit Pricing | Pay-as-you-go | HEMTKY Product Line |
| Unit Pricing | Pay-as-you-go | 40V Rad Hard GaN FETs (EPC7001BSH, EPC7002ASH) |
| Unit Pricing | Pay-as-you-go | EPC7011L7SH Rad Hard GaN Power Stage IC (50V, 6A) |
| Unit Pricing | Pay-as-you-go | EPC7009L16SH Rad Hard GaN Gate Driver IC |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels9 records
EPC Space product offering
Product offeringCore offering
EPC Space designs, manufactures, and sells radiation-hardened enhancement-mode gallium nitride (eGaN) power semiconductors on silicon, including discrete HEMT transistors (40V to 300V), monolithic gate driver and power stage ICs, GaN Application Modules, and a radiation-hardened DC-DC buck controller. Products are qualified to JANS MIL-PRF-19500 and listed on the DLA Qualified Product List for use in satellite power systems, electric propulsion, lidar, motor drives, and other high-reliability space and defense applications.
Product overview
EPC Space provides a comprehensive portfolio of radiation-hardened (Rad Hard) and radiation-tolerant gallium nitride (GaN) power management solutions specifically designed for space and harsh environment applications. The product lineup centers on eGaN (enhancement-mode GaN) HEMT technology and includes discrete transistors ranging from 40V to 300V, monolithic IC solutions combining drivers with power stages, modular GaN Application Modules (GAM series), and radiation-hardened DC-DC controllers. Key products include the EPC7001BSH/EPC7002ASH 40V FETs, EPC7030MSH 300V FET, EPC7011L7SH/EPC7011L7C half-bridge power stage ICs, EPC7009L16SH gate driver IC, EPCS4001 buck controller co-developed with CERN, and the pioneering JANS MIL-PRF-19500 certified GaN devices (JANSH2N7667UFBC and JANSH2N7669UFBC). The portfolio is complemented by demonstration boards and reference designs including the EPCSC401 for rapid evaluation and integration. All products leverage GaN's inherent advantages over silicon for radiation environments, including immunity to charge trapping from gamma radiation and superior performance under neutron radiation and heavy ion bombardment.
Differentiator
Problem solved
Functional benefit
Products and services
- Radiation-Hardened GaN HEMTs (Discretes) Radiation-hardened enhancement-mode gallium nitride (eGaN) high electron mobility transistor discretes for satellite and high-reliability applications, available with voltage ratings from 40V to 300V in hermetic surface mount packages.
- Radiation-Tolerant GaN HEMTs Radiation-tolerant gallium nitride HEMTs for applications with moderate radiation exposure requirements that do not need full JANS-level hardness assurance.
- Rad-Hard GaN Die on Ceramic Adaptor Radiation-hardened GaN die mounted on ceramic adaptors that provide plug-and-play functionality to speed time-to-market for critical space applications.
- Rad-Hard GaN Drivers and Power Stage Modules Pre-integrated GaN Application Modules (GAM series) combining radiation-hardened gate drivers with power stages in hermetic packages for satellite and high-reliability power conversion.
- Rad-Hard GaN Drivers and Power Stage ICs Monolithic radiation-hardened GaN ICs that integrate gate drivers and half-bridge power stages in single-chip solutions for space-grade DC-DC conversion and motor drive applications.
- EPCS4001 Radiation-Hardened DC-DC Buck Controller Radiation-hardened CMOS ASIC buck converter controller co-developed with CERN for space and high-energy physics applications, with 18V to 50V input range and operation in magnetic fields exceeding 40,000 Gauss.
- Rad-Hard GaN Demonstration and Evaluation Boards Evaluation and reference design boards that enable engineers to evaluate and integrate rad-hard eGaN FETs, gate drivers, power stages, and controllers into space-grade power conversion designs.
- EPC7011L7SH Rad-Hard GaN Power Stage IC World's first radiation-hardened 50V, 6A single-chip driver plus eGaN FET half-bridge power stage IC in an Aluminum Nitride ceramic surface mount package, capable of switching above 2 MHz for space applications.
- EPC7009L16SH Rad-Hard GaN Gate Driver IC Radiation-hardened single-output eGaN gate driver monolithic IC integrating input logic, UVLO, linear regulator, and driver circuit in a 16-pin QLCC hermetic package, capable of switching up to 3.0 MHz.
- EPC7001BSH 40V Rad-Hard GaN FET 40V, 50A, 11 mOhm radiation-hardened eGaN FET in FSMD-B hermetic package with greater than 1 Mrad total ionizing dose rating and SEE immunity up to 83.2 MeV/mg/cm2 LET.
- EPC7030MSH 300V Rad-Hard GaN FET 300V radiation-hardened GaN FET designed for higher voltage satellite power system applications.
- JANSH2N7667UFBC / JANSH2N7669UFBC JANS QPL GaN HEMTs World's first JANS MIL-PRF-19500 certified Qualified Product List GaN HEMTs, including the 40V JANSH2N7667UFBC and 200V JANSH2N7669UFBC, with SEE immunity up to 83.2 MeV/mg/cm2 LET.
- HEMTKY Product Line (HEMT with Embedded Schottky Diode) Rad-hard GaN HEMT product line integrating an embedded Schottky diode to minimize third quadrant conduction losses, providing predictable conduction behavior and eliminating reverse recovery charge in space applications.
- EPCSC401 48V-to-12V DC-DC Reference Design 48V-to-12V, 5A DC-DC demonstration board pairing the EPC7011L7 rad-hard GaN power stage with the EPCS4001 controller, intended for commercial satellite EPS, avionics, deep space probes, and high-speed DC-DC conversion.
Quantifiable outcome
- Figure of merit (Rds(on) x Qg) of 0.17 for 100V/30A eGaN HEMT vs 2.9 for equivalent Rad Hard MOSFET - approximately 17x better FOM
- +4 more outcomes
Companies that use EPC Space
Customer profileNamed customers1 record
Segments4 records
Ideal customer profiles2 records
EPC Space technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
EPC Space partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- CERNcoreThe EPCS4001 radiation-hardened DC-DC controller was co-developed with The European Organization for Nuclear Research (CERN). This CMOS ASIC controller is tailored specifically for use with EPC's GaN-based Rad Hard power stage family and features design for operation in strong magnetic fields exceeding 40,000 Gauss.
- AvnetcoreAvnet serves as a global distributor for EPC Space's radiation-hardened GaN power devices qualified for satellite and high-reliability applications. This partnership enables EPC Space to offer timely and reliable service to customers seeking high reliability GaN power solutions through Avnet's established distribution network.
- Alpha DatacoreEPC Space collaborated with Alpha Data, a prominent innovator in FPGA-based acceleration boards, in the development of the ADK-VA601 Versal AI Core Development Kit for Space 2.0. The ADK-VA601 features a fully radiation-tolerant reference design using EPC Space's EPC7019G radiation-hardened devices in a deployable VPX format.
- Efficient Power Conversion Corporation (EPC)coreEPC Space is a subsidiary of Efficient Power Conversion Corporation (EPC). EPC provides proprietary GaN IC technology that EPC Space licenses and uses to develop radiation-hardened products for space applications. The eGaN trademark belongs to EPC Corporation.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
EPC Space competitors and assessment
Company assessmentDirect peers
- Efficient Power Conversion Corporation (EPC): EPC Space's parent company and licensor of the underlying eGaN technology. EPC sells commercial/industrial GaN transistors and ICs and shares core IP, providing a direct technology lineage and customer base overlap in GaN power semiconductors.
- Microchip Technology (Microsemi): Through its Microsemi acquisition, Microchip is the dominant supplier of radiation-hardened power MOSFETs and analog ICs for space applications. Directly competes with EPC Space in rad-hard power conversion sockets on satellite platforms.
- Renesas Electronics (Intersil): Supplies rad-hard and rad-tolerant analog/power ICs for satellite and high-reliability applications via the legacy Intersil product line. Competes head-to-head with EPC Space in space-grade power management.
- Infineon Technologies: Major supplier of radiation-hardened power MOSFETs, SiC devices, and increasingly GaN power semiconductors for aerospace, defense, and space. Competes across both EPC Space's core rad-hard market and adjacent GaN power segments.
- Texas Instruments: TI offers a broad portfolio of rad-hard analog/power ICs for space and a significant GaN power portfolio for commercial markets. Collaborates with EPC Space in the Alpha Data reference design but also competes for rad-hard power sockets.
- VPT (Vishay Precision Group): Leading supplier of space-grade DC-DC converters and power modules for satellite applications. Uses rad-hard silicon MOSFETs in products that compete directly with EPC Space's GaN-based power conversion solutions at the converter level.
Broad incumbents
- Wolfspeed: Leading SiC and GaN power semiconductor manufacturer with broad industrial, EV, and emerging aerospace applications. Overlaps with EPC Space in wide-bandgap power devices, though not yet a major rad-hard space supplier.
- STMicroelectronics: Global semiconductor leader with GaN power, SiC, and space-grade IC offerings. Competes with EPC Space in GaN power conversion and serves similar high-reliability industrial and aerospace customers.
Emerging players
- Navitas Semiconductor: GaN power IC specialist focused on consumer chargers, data center, and EV applications. Uses similar GaN technology as EPC Space but targets commercial rather than rad-hard space markets, representing a future potential entrant into the rad-hard segment.
- GaN Systems: Pure-play GaN power transistor company with broad industrial and automotive applications. Uses similar GaN HEMT technology as EPC Space and represents a potential emerging competitor should it expand into rad-hard space-grade products.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
EPC Space social profiles
Digital presenceEPC Space compliance and trust
Trust signalCompliance2 records
EPC Space financial estimates
Financial estimateRevenue estimate
Valuation estimate
EPC Space leadership team
Management profileNumber of profiles
Profiles3 records
EPC Space funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
EPC Space 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 EPC Space
What does EPC Space do?
EPC Space designs, manufactures, and sells radiation-hardened enhancement-mode gallium nitride (eGaN) power semiconductors on silicon, including discrete HEMT transistors (40V to 300V), monolithic gate driver and power stage ICs, GaN Application Modules, and a radiation-hardened DC-DC buck controller. Products are qualified to JANS MIL-PRF-19500 and listed on the DLA Qualified Product List for use in satellite power systems, electric propulsion, lidar, motor drives, and other high-reliability space and defense applications.
Is EPC Space a public or private company?
EPC Space is a private company. It is classified as corporate owned and is currently operating.
When was EPC Space founded?
EPC Space was founded in 2017. It employs 11 to 50 people.
Where is EPC Space based?
EPC Space is headquartered in Haverhill, United States, in the North America region.
How does EPC Space make money?
Three revenue lines are on record. Radiation-Hardened GaN Discrete Transistors are the primary driver. The others are rad Hard GaN ICs and Power Stage Modules and demonstration and Evaluation Boards.
Who are EPC Space's main competitors?
Direct peers on record are Efficient Power Conversion Corporation (EPC), Microchip Technology (Microsemi), Renesas Electronics (Intersil), Infineon Technologies, Texas Instruments and VPT (Vishay Precision Group). Broad incumbents are Wolfspeed and STMicroelectronics. Emerging players are Navitas Semiconductor and GaN Systems.
Does EPC Space have an API?
No public API is recorded for EPC Space.
What industry is EPC Space in?
EPC Space's product category is Radiation-Hardened Power Semiconductors. Its primary akta.pro industry code is HDAHAAAK, High-Voltage, Power Discretes & Modules (IGBT/MOSFET/SiC/GaN), with a secondary code of HDAHAHAG, Wide-Bandgap Power Devices (SiC/GaN Discretes). Its NAICS code is 334413 and its SIC code is 3674.