参数资料
型号: FSBB15CH60C
厂商: Fairchild Semiconductor
文件页数: 32/64页
文件大小: 0K
描述: IC POWER MOD SPM 600V SPM27CC
标准包装: 10
系列: SPM™
类型: IGBT
配置: 3 相
电流: 15A
电压: 600V
电压 - 隔离: 2500Vrms
封装/外壳: SPM27CC
产品目录页面: 1223 (CN2011-ZH PDF)
Mini DIP (SPM3) Application Note (2012-07-09)
Input Signal
Protection
Circuit State
RESET
SET
RESET
UV BSR
Control
Supply Voltage
b1
UV BSD
b2
b3
b4
b5
b6
Output Current
High-level (no fault output)
Fault Output Signal
Figure 7.2 Timing chart of high-side under-voltage protection function
7.3 Short-Circuit Protection
7.3.1 Timing chart of Short Circuit (SC) Protection
The LVIC has a built-in short circuit function. This IC monitors the voltage to the C SC pin and if this
voltage exceeds the V SC(ref) , which is specified in the devices data sheets, then a fault signal is asserted and
the lower arm IGBTs are turned off. Typically the maximum short circuit current magnitude is gate voltage
dependant. A higher gate voltage results in a larger short circuit current. In order to avoid this potential
problem, the maximum short circuit trip level is generally set to below 1.7times the nominal rated collector
current. The LVIC short circuit protection-timing chart is shown in Figure 7.3.
(with the external shunt resistance and RC connection)
c1 : Normal operation: IGBT ON and carrying current.
c2 : Short circuit current detection (SC trigger).
c3 : Hard IGBT gate interrupt.
c4 : IGBT turns OFF softly.
c5 : Fault output timer operation starts:
The pulse width of the fault output signal is set by the external capacitor CFO.
c6 : Input “L” : IGBT OFF state.
c7 : Input “H”: IGBT ON state, but during the active period of fault output the IGBT doesn’t turn ON.
c8 : IGBT OFF state
? 2008
FAIRCHILD SEMICONDUCTOR - Smart Power Module
32
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FSBB15CH60C 制造商:Fairchild Semiconductor Corporation 功能描述:Transistor
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FSBB20CH60 功能描述:IGBT 模块 HIGH_POWER RoHS:否 制造商:Infineon Technologies 产品:IGBT Silicon Modules 配置:Dual 集电极—发射极最大电压 VCEO:600 V 集电极—射极饱和电压:1.95 V 在25 C的连续集电极电流:230 A 栅极—射极漏泄电流:400 nA 功率耗散:445 W 最大工作温度:+ 125 C 封装 / 箱体:34MM 封装:
FSBB20CH60B 功能描述:IGBT 模块 600V -20A 3-phase RoHS:否 制造商:Infineon Technologies 产品:IGBT Silicon Modules 配置:Dual 集电极—发射极最大电压 VCEO:600 V 集电极—射极饱和电压:1.95 V 在25 C的连续集电极电流:230 A 栅极—射极漏泄电流:400 nA 功率耗散:445 W 最大工作温度:+ 125 C 封装 / 箱体:34MM 封装:
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