EPC2034C - 200V, 48A eGaN FET | EPC | Surface Mount Die
부품 번호: EPC2034C ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $10.36 | $10.36 |
| 10 | $9.32 | $93.20 |
| 100 | $8.05 | $805.00 |
| 500 | $7.2 | $3,600.00 |
| 1,000 | $6.62 | $6,620.00 |
EPC2034C 개요
An eGaN FET (enhancement-mode Gallium-Nitride-on-Silicon FET) is a wide-bandgap power transistor that replaces silicon MOSFETs and IGBTs in high-frequency, high-efficiency power conversion. GaN's higher electron mobility and lower gate/output charge translate into lower switching losses, smaller magnetics, and higher power density. Within the EPC product hierarchy, eGaN FETs sit alongside gate drivers and integrated half-bridges as the discrete switching element for DC-DC, AC-DC, and wireless-power topologies.
Key specifications of the EPC2034C include 8 mOhm RDS(on) at the recommended gate drive, 200 V VDS rating, 48 A continuous drain current at Ta (per DigiKey listing), and gate charge characteristics that support multi-MHz switching. The die form factor eliminates the parasitic inductance and thermal resistance of a discrete package, allowing tighter loop layouts and lower junction-to-case thermal impedance.
The architecture uses EPC's GaN-on-silicon process with a lateral structure that gives exceptionally low QGD/QGS ratios and near-zero reverse-recovery charge. Compared with a similarly-rated 200 V silicon MOSFET, the EPC2034C typically cuts switching loss by an order of magnitude in hard-switched topologies and enables topologies that are impractical in silicon, such as hard-switched 48 V point-of-load converters operating above 1 MHz.
Typical applications include 48 V point-of-load converters for datacom/telecom, synchronous rectification in high-density DC-DC bricks, Class-D audio amplifiers, RF envelope tracking, and wireless-power transmit stages. The 200 V rating also suits LED laser driving and small motor drive stages where dead-time losses dominate.
When designing with the EPC2034C, keep gate-drive loops minimal (the part's low internal inductance makes external layout critical), use a 5 V gate drive with a recommended negative turn-off option, and account for the surface-mount die handling requirements during PCB assembly. EPC evaluation kits provide reference layouts and recommended gate drivers.
This page consolidates distributor pricing, parametric drop-in candidates, and practical PCB-layout notes that are not collected in the manufacturer datasheet alone.
드롭인 대체품: EPC2034C — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
EPC2034
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
EPC2215
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
EPC2033
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
EPC2032
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
EPC2019
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
EPC2034C 최대 정격 & 전기적 특성
| Manufacturer | EPC (Efficient Power Conversion) |
| 트랜지스터 유형 | N-Channel eGaN FET (enhancement-mode GaN-on-Si) |
| Drain-Source Voltage (VDS) | 200 V |
| Continuous Drain Current (ID, Ta) | 48 A |
| Pulsed Drain Current (IDM) | 213 A |
| Static Drain-Source On-Resistance (RDS(on)) | 8 mOhm (typ) |
| Package / Form Factor | Surface-mount passivated die |
| 실장 유형 | Surface Mount |
| Technology | Gallium Nitride (eGaN) |
| Operating Mode | Enhancement-mode (normally-off) |
| Polarity | N-Channel |
| Recommended Gate Drive | 5 V (with optional negative turn-off) |
| Reverse Recovery Charge (Qrr) | Near zero (GaN technology) |
| RoHS 상태 | Compliant |
| Lead-Free / Halogen-Free | Yes (die form, no lead) |
| Lifecycle / Status Note | New Device Offered (NDO) - EPC recommends EPC2215 for new designs |
EPC2034C surface-mount passivated die 핀 구성 가이드
EPC2034C(surface-mount passivated die 패키지)의 핀 구성입니다. 이 전력 소자는 게이트, 드레인, 소스 단자를 갖추고 있습니다. 비편향 패키지의 경우 정확한 핀 1 방향과 풋프린트 세부 정보는 제조사 데이터시트를 참조하십시오. 일반적인 응용 분야로는 전원 공급 장치 설계, 모터 구동, 부하 스위칭이 있습니다.
다음에 대한 상세 핀아웃 데이터 없음: EPC2034C.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
EPC2034C 적합 용도: 6 애플리케이션s: 48V Point-of-Load Converters, Synchronous Rectification in High-Density DC-DC, Class-D Audio Amplifiers, Wireless Power Transmit Stages, RF Envelope Tracking, LED Driver / Laser Diode Drive.
48V Point-of-Load Converters
The EPC2034C's 200 V VDS, 8 mOhm RDS(on), and low gate charge make it well suited to 48 V point-of-load (PoL) converters that step 48 V down to sub-1.8 V rails for datacom ASICs, FPGAs, and processors. With GaN's near-zero Qrr, the device can switch at 1 MHz and above, shrinking magnetics by an order of magnitude versus silicon 200 V MOSFETs. The 213 A pulsed rating handles the inrush events seen when bringing up high-current cores, while the 48 A continuous rating covers steady-state output. Used in a synchronous buck with a tuned dead time, the EPC2034C reduces total switching loss and enables power densities above 1000 W/in^3. Recommended companion parts include EPC eGaN gate drivers (such as EPC2120 or EPC2111) optimized for the part's gate-drive requirements.
추천
Synchronous Rectification in High-Density DC-DC
Used as the synchronous rectifier FET in high-density isolated and non-isolated DC-DC bricks, the EPC2034C cuts conduction loss with its 8 mOhm RDS(on) while eliminating body-diode reverse-recovery losses that plague silicon MOSFETs in hard-switched bridge topologies. This combination directly improves full-load efficiency and reduces heatsink requirements. The 200 V rating covers 100 V to 150 V input telecom bricks and industrial bus converters. Inductor and transformer designers can shrink the magnetics because the GaN FET allows higher switching frequency without sacrificing efficiency. Recommended companion parts include high-frequency planar magnetics and a UCC25640x or similar LLC controller.
추천
Class-D Audio Amplifiers
Class-D audio amplifiers benefit from the EPC2034C's low RDS(on) and high switching frequency capability, which moves the amplifier's switching noise well above the audio band and reduces output filter size. GaN's lack of reverse-recovery charge eliminates dead-time distortion, lowering THD+N compared with silicon MOSFET output stages. The 48 A continuous and 213 A pulsed ratings comfortably drive 4-ohm and 8-ohm speaker loads at high power. Per-channel efficiency above 95% is achievable, which simplifies thermal management in home-theater and pro-audio products. Recommended companion parts include a high-performance audio PWM modulator (e.g., TAS5548) and a GaN-compatible gate driver.
추천
Wireless Power Transmit Stages
The EPC2034C's high switching frequency capability and low gate charge make it a strong candidate for the transmit-side bridge in resonant wireless-power systems (Qi, AirFuel, industrial). Operating above 1 MHz on the primary side allows smaller transmit coils, tighter foreign-object detection, and reduced EMI filter size. The 200 V VDS rating handles the resonant overshoot typical of loosely-coupled coils. Combined with a GaN half-bridge driver, the EPC2034C helps achieve system efficiencies above 90% in 30 W to 100 W wireless-power designs. Recommended companion parts include a resonant transmitter controller and matched GaN gate driver.
추천
RF Envelope Tracking
Envelope tracking (ET) supplies for RF power amplifiers demand a fast-switching, high-current pass device that can follow the envelope of the modulated RF signal. The EPC2034C's low Qg and low Qrr enable multi-MHz tracking bandwidth with negligible switching loss, improving PA efficiency in 4G LTE and 5G NR transmitters. The 200 V rating also supports GaN-on-SiC RF PA drain modulation in macro/base-station applications. The die-style footprint allows tight integration with the RF PA module, minimizing parasitic inductance that would otherwise limit tracking accuracy. Recommended companion parts include an ET tracker IC and a high-bandwidth error amplifier.
추천
LED Driver / Laser Diode Drive
High-brightness LED drivers and pulsed laser diode drive stages use the EPC2034C to switch hundreds of volts at high current with minimal switching loss. The 213 A pulsed rating supports the high-peak-current pulses needed for lidar and laser range-finder designs, while the 8 mOhm RDS(on) keeps conduction loss low during CW LED drive. Compared with silicon MOSFETs, the GaN device allows higher PWM dimming frequencies without audible noise, enabling finer dimming resolution and faster transient response. Recommended companion parts include a high-current LED driver controller and appropriate gate-driver IC.
추천
추천 제품 요약
엔지니어링 참조 데이터: EPC2034C — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | EPC2034 | EPC2215 | EPC2033 | EPC2032 | EPC2019 |
|---|---|---|---|---|---|---|
| Package | Surface-mount passivated die (EPC) | Surface-mount die - same die family | Surface-mount die - same die family | Surface-mount die - same die family | Surface-mount die - same die family | Surface-mount die - same die family |
| Brand | EPC | EPC | EPC | EPC | EPC | EPC |
| VDS (max) | 200 V | 200 V | 200 V | 200 V | 200 V | 200 V |
| Technology | eGaN (GaN-on-Si) | eGaN | eGaN | eGaN | eGaN | eGaN |
| Recommended for New Designs | NDO - EPC recommends EPC2215 | Earlier-generation part | Yes (recommended successor) | Earlier-generation part | Earlier-generation part | Earlier-generation part |
주요 차별점
- 200 V class with sub-10 mOhm RDS(on) (vs Silicon 200V MOSFETs)
- Near-zero reverse-recovery charge (vs Silicon 200V MOSFETs)
- Bare-die surface-mount form factor (vs Packaged silicon MOSFETs (DFN/QFN/TO))
설계 노트
Estimated: keep gate-drive loop area below 1 nH for the EPC2034C to avoid excessive ringing that could exceed VGS ratings. Place the gate-driver IC within 5 mm of the die and use a wide, short return path directly under the gate-driver-to-die trace. The die's low internal inductance makes external layout the dominant parasitic in switching performance.
Estimated: at 48 A continuous and 8 mOhm RDS(on), conduction loss alone is ~18 W. Use a copper pour area of at least 1 square inch with thermal vias beneath the die to keep junction temperature rise acceptable. Refer to the EPC datasheet for RthJC and Tj max; ensure the calculation margin to Tj max is at least 25 C at full load.
Do not apply a standard silicon-MOSFET 12 V gate drive to the EPC2034C - VGS absolute maximum is well below 12 V and will damage the die. Use a 5 V gate drive with a recommended negative turn-off option, and ensure the gate-driver IC is rated for GaN devices with appropriate UVLO and Miller-clamp behavior.
The die land pattern is EPC-specific; do not assume it matches a silicon-MOSFET footprint (such as DFN or QFN). Use the land pattern from the EPC2034C datasheet and reference design. Stencil aperture should be slightly larger than the die pad to ensure reliable solder joint formation during reflow.
규정 준수 정보
RoHS-compliant surface-mount die per EPC standard product compliance. Not AEC-Q100 qualified (not intended for automotive). Status: New Device Offered (NDO); EPC recommends EPC2215 for new designs.
