6MBP100RTJ060 Fuji Electric holdings CO.,Ltd, 6MBP100RTJ060 Datasheet - Page 9

• Manufacturer Part Number: 6MBP100RTJ060
• Description: Igbt - Ipm
• Manufacturer: Fuji Electric holdings CO.,Ltd

Necessary conditions for alarm reset (refer to ① to ③ in figure2.)
Period ①:
Period ②:
Fault (Inside IPM)
Vge (Inside IPM)
① This represents the case when a failure-causing Fault lasts for a period more than tALM.
② This represents the case when the ON condition of the input Vin lasts for a period more
③ This represents the case when the Fault disappears and the Vin turns OFF within tALM.
The alarm resets when the input Vin is OFF and the Fault has disappeared.
than tALM. The alarm resets when the Vin turns OFF under no Fault conditions.
The alarm resets after lasting for a period of the specified time tALM.
/Vin
/ALM
Ic
When a collector current over the OC level flows and the OFF command is input within
a period less than the trip delay time tdoc, the current is hard-interrupted and no alarm
is output.
When a collector current over the OC level flows for a period more than the trip delay
time tdoc, the current is soft-interrupted. If this is detected at the lower arm IGBTs,
an alarm is output.
Ｖｉｎ
Ｉｃ
/Vin
/ALM
Figure 1. Switching Time Waveform Definitions
Figure 2. Input/Output Timing Diagram
Figure 3. Over-current Protection Timing Diagram
Ｖｉｎ（ｔｈ）
normal
Gate On
Ioc
on
on
Fault：Over-current,Over-heat or Under-voltage
①
９０％
ｔｏｎ
t
Gate Off
ALM＞Max.
alarm
ｔｒｒ
＜tdoc
off
①
off
Ｏｎ
９０％
５０％
on
t
ALM＞Max.
MS6M 0675
ｔｏff
Ｖｉｎ（ｔｈ）
②
on
②
off
1０％
tdoc
alarm
t
ALM
③
2ms(typ.)
H04-004-03
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a