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IR IGBT
商品型号 商品编号 20071221120133
生 产 商 品牌商标
商品属性 推荐等级
上架时间 2007/12/21 12:01:00 过期时间
库存数量 1000 优惠折扣 10
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商品简介

IGBTs are voltage-controlled power transistors, that have higher current densities than equivalent high-voltage power MOSFETs. They are faster and offer far superior drive and output characteristics than power bipolar transistors. IGBTs are therefore

商品说明

WARP Speed™ IGBT for SMPS

IGBTs are voltage-controlled power transistors, that have higher current densities than equivalent high-voltage power MOSFETs. They are faster and offer far superior drive and output characteristics than power bipolar transistors. IGBTs are therefore a more cost-effective solution in almost all high-voltage high-current, moderate frequency applications such as motor drive.
FEATURES AT A GLANCE
DC-DC Power Management Solutions 2 to 2.5 times the current density of MOSFETs
DC-DC Power Management Solutions Lower conduction losses at equivalent current rating compared to MOSFETs
DC-DC Power Management Solutions Reduced current tail for high frequency operation
DC-DC Power Management Solutions "Positive-only" gate drive

THE IR ADVANTAGE
Warp Speed IGBT Solutions Up to 50% lower cost than MOSFET for equivalent application
Warp Speed IGBT Solutions Smaller die size and/or package than MOSFET for equivalent application
Warp Speed IGBT Solutions Operates at up to 100kHz
Warp Speed IGBT Solutions Simplified gate drive, even for gate driver ICs

The IGBT in TO-247 delivers the same efficiency at full load
as the MOSFET in the larger TO-247 package

SPECIFICATIONS

Device Package Conditions IC@
100°C
RDS(on) VCES VCE(on)max. Full load efficiency
IRFPS40N60K Super-247™ 80kHz, 2kW, 180V ACin PFC 40A 110mOhms 600V N/A 95.8%
IRG4PC50W TO-247 80kHz, 2kW, 180V ACin PFC 27A N/A 600V 2.3V 95.8%
The table above shows the performance of a WARP Speed IGBT, compared with that of a benchmark power MOSFET in a 2000W power supply. As can be seen from the efficiency curves, the WARP Speed IGBT in TO-247 offers the same efficiency at full load as the power MOSFET in Super-247. Note that this closely-matching performance is achieved for the IGBT using a much smaller silicon wafer die that that used for the power MOSFET. The device cost is dependent on the wafer dimensions; compared to a MOSFET of the same current ratings, WARP Speed IGBTs offer a lass expensive solution in many power conversion applications.

Switch Mode Power Supplies in high voltage AC-DC applications normally operate in the 80KHz - 150KHz range. The recent advancement in semiconductor technology have dramatically reduced the IGBT current tail, cutting down switching losses and making these devices efficient in this frequency range. Several major companies have successfully implemented IGBTs in their SMPS applications.1

The usable current density of IGBTs is about 2 to 2.5 times that of a power MOSFET, enabling the use of a smaller die for the same current compared to a power MOSFET, therefore cutting cost. IGBTs are minority carrier devices and have superior conduction characteristics compared to power MOSFETs. This means that the IGBT offers a much lower conduction loss at higher currents, compared to an equivalent power MOSFET.

Until recently, IGBTs needed a negative drive bias to assure adequate turn off under high dV/dt conditions in a half bridge topology. In addition to making the drive circuit complex, it also made difficult the use of standard gate driver ICs to drive these devices. The WARP Speed IGBTs from IR do not need a negative bias for proper turn-off, they will work with a 'positive only' gate drive, eliminating the need for an auxiliary power supply, simplifying the control circuitry.2

IR WARP Speed™ IGBTs for SMPS Applications

Product Package Switching Speed BVCES VCE(on) IC@25°C IC@100°C
IRG4PC40W TO-247AC WARP
60-150kHz
600V 2.50V 40A 20A
IRG4PC50W TO-247AC WARP
60-150kHz
600V 2.30V 55A 27A
IRG4PC30W TO-247AC WARP
60-150kHz
600V 2.70V 23A 12A
IRG4BC30W TO-220AB WARP
60-150kHz
600V 2.70V 23A 12A
IRG4BC30W-S D2Pak WARP
60-150kHz
600V 2.1V 23A 12A
IRG4BC40W TO-220AB WARP
60-150kHz
600V 2.50V 40A 20A
IRG4IBC20W TO-220
Full-Pak
Discrete 600V 2.60V 11.8A 6.2A
IRG4IBC30W TO-220
Full-Pak
WARP
60-150kHz
600V 2.70V 17A 8.4A
IRG4BC20W TO-220AB WARP
60-150kHz
600V 2.60V 13A 6.5A
IRG4BC20W-S D2Pak WARP
60-150kHz
600V 2.6V 13A 6.5A
IRG4PF50W TO-247AC WARP
60-150kHz
900V 2.7V 51A 28A
IRG4PF50WD TO-247AC
Co-Pack
WARP
60-150kHz
900V 2.7V 51A 28A

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