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Summary of Contents for Fuji Electric X Series
- Page 1 Fuji 7 Generation IGBT-IPM X Series Application Manual Oct. 2021 MT6M MT6M15962a © Fuji Electric Co., Ltd. All rights reserved.
- Page 2 No right or license, either express or implied, under any patent, copyright, trade secret or other intellectual property right owned by Fuji Electric Co., Ltd. is (or shall be deemed) granted. Fuji Electric Co., Ltd. makes no representation or warranty, whether express or implied, relating to the infringement or alleged infringement of other's intellectual property rights which may arise from the use of the applications described herein.
- Page 3 If the product had been used in the environment with acid, organic matter, and corrosive gas (hydrogen sulfide, sulfurous acid gas), the product's performance and appearance can not be ensured easily. MT6M15962a © Fuji Electric Co., Ltd. All rights reserved.
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Page 4: Chapter 4 Typical Application Circuits
Chapter 4 Typical application circuits 1. Typical application circuits 2. Important remarks 3. Optocoupler peripheral circuits 4. Connector 4-10 MT6M15962a © Fuji Electric Co., Ltd. All rights reserved. - Page 5 This chapter describes the typical application circuits of the X series IPM. 1. Typical application circuits Figure 4-1 shows the typical application circuits of P629 and P639 (6in1, only lower arm has alarm signal output function.) Fig.4-1 Typical application circuits of P629 and P639 MT6M15962a ©...
- Page 6 Figure 4-2 shows the typical application circuits of P626 and P636 (6in1) (a) When using the upper arms alarm (b) When not using the upper arms alarm Fig.4-2 Typical application circuits of P626 and P638 MT6M15962a © Fuji Electric Co., Ltd. All rights reserved.
- Page 7 • If the temperature warning function is not used, open the WNG terminal. If the WNG terminal is connected to the V terminal, the consumption current I increases when the temperature of the IPM reaches the temperature warning level. MT6M15962a © Fuji Electric Co., Ltd. All rights reserved.
- Page 8 Figure 4-4 shows the typical application circuits of P630, P631, P636 and P644 (7in1, with built-in brake). (a) When using the upper arms alarm (b) When not using the upper arms alarm Fig.4-4 Typical application circuits of P630, P631, P636 and P644 (7in1) MT6M15962a © Fuji Electric Co., Ltd. All rights reserved.
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Page 9: Important Remarks
An electrolytic capacitor which has low impedance and good frequency characteristics is recommended. In addition, it is recommended to connect a film capacitor with good frequency characteristics in parallel. MT6M15962a © Fuji Electric Co., Ltd. All rights reserved. - Page 10 Unconnected terminals (no contact terminals) are not connected inside of the IPM. These terminals are insulated from other terminals. There is no need of special treatment such as potential stabilization. Also, guide pins are not connected inside of the IPM. MT6M15962a © Fuji Electric Co., Ltd. All rights reserved.
- Page 11 * The operating time of the constant current circuit (0.65 mA) is the period until V reaches V It is about 5 μs at maximum. (b) constant current operation timing Fig.4-5 IPM input circuit and constant current operation timing MT6M15962a © Fuji Electric Co., Ltd. All rights reserved.
- Page 12 PS9513 by Renesas Electronics Pay attention to safety standards such as UL and VDE. The reliability and characteristics of these optocouplers are not guaranteed by Fuji Electric. 3.1.2 Primary side current limiting resistor The current limiting resistor on the primary side should be selected so that sufficient current can flow on the secondary side.
- Page 13 TLP781-1-GR rank or TLP785-1-GR rank by Toshiba Pay attention to safety standards such as UL and VDE. The reliability and characteristics of these optocouplers are not guaranteed by Fuji Electric. 3.2.2 Input current limiting resistance The current limiting resistor for the primary side of optocoupler is built in the X-IPMs.
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