EPC Announces New eGaN Transistors and Integrated Circuits for Demanding Space Applications


EL SEGUNDO, Calif.— June 2021 — EPC announces the introduction of a new family of radiation-hardened gallium nitride transistors and integrated circuits. With higher breakdown strength, faster-switching speed, higher thermal conductivity, and lower on-resistance, power devices based on GaN significantly outperform silicon-based devices. The lower resistance and gate charge enable faster power supply switching frequencies resulting in higher power densities, higher efficiencies, and more compact and lighter weight circuitry for critical spaceborne missions. Gallium nitride is also inherently radiation tolerant, making GaN-based devices a reliable, higher-performing power transistor option for space applications.
Applications benefiting from the performance and fast deployment of these products include power supplies for satellites and mission equipment, light detection and ranging (lidar) for robotics and autonomous navigation and rendezvous docking, motor drives for robotics and instrumentation, and ion thrusters for satellite orientation and positioning, as well as interplanetary propulsion of low-mass robotic vehicles.
The EPC7014, a 60 V, 340 mΩ, 4 APulsed, rad-hard eGaN® FET in a tiny 0.81 mm2 footprint, is the first in what will be a wide-range family of rad-hard transistors and integrated circuits. The EPC7014 has a total dose rating greater than 1 Mrad and SEE immunity for LET of 85 MeV/(mg/cm2). These devices are offered in a chip-scale package, the same as the commercial eGaN FET and IC family. Packaged versions will be available from EPC Space.
"EPC's GaN technology enables a new generation of power conversion and motor drives in space operating at higher frequencies, higher efficiencies, and greater power densities than ever achievable before," said Alex Lidow, CEO, and co-founder of EPC, "We are excited about this technology's ability to provide mission-critical components space and high-reliability markets."
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本文由董慧转载自EPC,原文标题为:EPC Announces New Family of Radiation-Hardened Enhancement-Mode Gallium Nitride (eGaN) Transistors and Integrated Circuits for Demanding Space Applications,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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EPC eGaN®FET/晶体管选型表
EPC提供增强型氮化镓半桥功率晶体管/增强型功率晶体管/功率晶体管的选型:配置:Dual Common Source、Dual with Sync Boot、Half Bridge、Half Bridge Driver IC、HS FET + Driver + Level Shift、Single、Single - AEC Q101、Single – Rad Hard、Single with Gate Diode、Single with Gate Diode – AEC-Q101、Dual Common Source - AEC Q101,VDS最大值(V):15~350V;VGS最大值(V):5.75~7V
产品型号
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品类
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Configuration
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VDSmax(V)
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VGSmax(V)
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Max RDS(on) (mΩ)
@ 5 VGS
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QG typ(nC)
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QGS typ (nC)
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QGD typ (nC)
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QOSS typ (nC)
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QRR(nC)
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CISS (pF)
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COSS (pF)
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CRSS (pF)
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ID(A)
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Pulsed ID (A)
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Max TJ (°C)
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Package(mm)
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Launch Date
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EPC2040
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Enhancement Mode Power Transistor
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Single
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15
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6
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30
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0.745
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0.23
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0.14
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0.42
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0
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86
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67
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20
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3.4
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28
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150
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BGA 0.85 x 1.2
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Apr, 2017
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选型表 - EPC 立即选型
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EPC - 氮化镓®场效应晶体管,ENHANCEMENT MODE POWER TRANSISTOR,EGAN® FET,增强型功率晶体管,EPC2057,DC-DC CONVERTERS,12 V–24 V INPUT MOTOR DRIVES,USB-C BATTERY CHARGERS,LED LIGHTING,USB-C电池充电器,12 V–24 V输入电机驱动器,ISOLATED DC-DC CONVERTERS,DC-DC转换器,隔离DC-DC转换器,LED照明
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EPC - 开发板,氮化镓®场效应晶体管,EGAN FET,EGAN® FET,演示板,集成电路,氮化镓场效应晶体管,EPC2012C,EPC2215,EPC9049,EPC2052,EPC2051,EPC2054,EPC2055,EPC9087,EPC9040,EPC2102,EPC2104,EPC2302,EPC2103,EPC2106,EPC2304,EPC2306,EPC2305,EPC2065,EPC90151,EPC9057,EPC90152,EPC2067,EPC2066,EPC90150,EPC9097,EPC90145,EPC90142,EPC9055,EPC90143,EPC9099,EPC9092,EPC90148,EPC90149,EPC9050,EPC90146,EPC9094,EPC90147,EPC9091,EPC2036,EPC2035,EPC2038,EPC2037,EPC2014C,EPC2039,EPC9507,EPC2071,EPC23101,EPC23102,EPC23103,EPC90140,EPC23104,EPC2031,EPC2152,EPC90132,EPC90137,EPC90138,EPC9061,EPC2308,EPC2307,EPC9005C,EPC9004C,EPC2204,EPC2206,EPC9038,EPC9039,EPC2040,EPC2044,EPC2088,EPC90122,EPC90123,EPC90120,EPC90128,SEAT COOLING FAN MOTOR,电子辅助转向系统,自动舱门开/关电机,汽车制造,AUTOMATIC HATCH OPEN/CLOSE MOTOR,EPS,座椅冷却风扇电机,FEED DRIVE,ELECTRONIC POWER STEERING MOTOR,机械人,手术机械人,DOOR LOCK MOTOR,门锁电机,工厂传送带,DOOR OPEN/CLOSE MOTOR,电动油泵,门开/关电机,ELECTRIC ACTIVE STABILIZER MOTOR,直流无刷电机,汽车应用,HEADLIGHT OPTICAL AXIS DRIVE MOTOR,CNC机械工具,进给传动,伺服电机,直流无刷(BLDC)电机,大灯光轴驱动电机,医护手术机械人,电动驻车制动电机,工业自动化,电动主动稳定器电机,进给驱动器,工业应用,ELECTRIC PARKING BRAKE MOTOR,线性电机,挤压机驱动电机,工业机械人,ELECTRIC OIL PUMP,电子助力转向马达
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EPC - 氮化镓®场效应晶体管,ENHANCEMENT MODE POWER TRANSISTOR,EGAN® FET,增强型功率晶体管,EPC2306,SOLAR MPPT,HIGH FREQUENCY DC-DC CONVERSION,24 V–60 V电机驱动器,开关模式电源,ADAPTORS,POWER SUPPLIES,HIGH POWER DENSITY DC-DC MODULES,24 V–60 V MOTOR DRIVES,高频DC-DC转换,适配器,电源,高功率密度DC-DC模块,AC-DC充电器,SMPS,太阳能MPPT,AC-DC CHARGERS
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EPC - BIDIRECTIONAL EGAN® POWER SWITCH,氮化镓®场效应晶体管,EGAN® FET,双向氮化镓®电源开关,EPC2121,SOLID-STATE RELAY,温控器,THERMOSTAT,BATTERY PROTECTION,固态继电器,REVERSE BATTERY PROTECTION,电池保护,USB PD 3.1 PORT PROTECTION,反向电池保护,USB PD 3.1端口保护
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