7MBP150RA-120 - IGBT-IPM 1200V 150A 7-in-1 | Fuji Electric
MPN: 7MBP150RA-120 ✓ Hoạt động7MBP150RA-120 Tóm tắt
An Intelligent Power Module (IPM) is a power semiconductor module that combines an insulated-gate bipolar transistor (IGBT) power stage with integrated control, gate-drive, and protection circuits in a single insulated package. Within the power-electronics hierarchy, an IPM sits above discrete IGBTs and below full drive systems: a power module -> power management IC -> power conversion system. The IPM format eliminates external gate-driver design, shortens development time, and reduces part count.
Key features include junction-temperature protection achieved by directly sensing the IGBT chip temperature, low power loss with soft switching for reduced EMI, and higher reliability through a large decrease in the number of parts in the built-in control circuit. The 1200 V collector-emitter rating suits 380-480 V AC industrial buses, while the 150 A collector current (at Tc = 25 C) and 1040 W maximum power dissipation cover high-power drive stages.
Technically, the module integrates N-channel IGBTs with embedded overcurrent (OC/SC), undervoltage (UV), and overtemperature (OT) protection, and it issues a fault output (ALM). Integrated drive removes the need for discrete gate resistors and optocoupler isolation stages on the low-side, improving consistency across production units.
Typical applications include industrial AC motor drives (VFD/inverter stages), servo amplifiers, and regenerative braking chopper circuits in general-purpose inverters where the seventh braking unit is used.
A key design consideration: keep the control-supply Vcc at 15 V as used in the datasheet electrical-characteristics conditions, and provide adequate heatsinking because power dissipation reaches 1040 W under absolute-maximum conditions.
This page adds distributor sourcing context, replacement guidance, and practical design notes not found in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho 7MBP150RA-120 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
7MBP150RA120-05
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
7MBP150RA120
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
7MBP150RA-120-04
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
7MBP150RA-120 Tỷ lệ tối đa & tính chất điện
| Device Type | IGBT-IPM (Intelligent Power Module), R Series |
| Configuration | 7 in one package (6-unit inverter + brake) |
| Collector-Emitter Voltage (Vces) | 1200 V |
| Trực流 điện tử (Ic) | 150 A @ Tc=25C |
| Maximum Power Dissipation (Pc) | 1040 W |
| IGBT Channel Type | N-channel |
| Maximum Junction Temperature (Tj) | 150 C |
| Control Supply Voltage (Vcc) | 15 V (datasheet test condition) |
| Protection Features | Overcurrent/short-circuit (OC/SC), undervoltage (UV), overtemperature (OT), fault alarm (ALM) |
| Junction Temperature Sensing | Direct IGBT junction temperature detection |
| Switching Characteristic | Soft switching, low power loss |
| Package Type | IGBT-IPM module package (7MBP series) |
| Kiểu lắp đặt | Screw-mounted chassis/heatsink module |
Hướng dẫn cấu hình chân 7MBP150RA-120 igbt-ipm module package (7mbp series)
Cấu hình chân cho 7MBP150RA-120 (igbt-ipm module package (7mbp series) gói). Động cơ điện này có chân cổng, nguồn và đầu ra. Đối với các gói không phân極, tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết hướng dẫn chính xác của chân 1 và chi tiết về vân footprint. Các ứng dụng phổ biến bao gồm thiết kế nguồn cung cấp điện, điều khiển động cơ và chuyển đổi tải.
Không có dữ liệu chân cụ thể sẵn có cho 7MBP150RA-120.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
7MBP150RA-120 phù hợp cho 6 Áp dụngs: Industrial AC Motor Drives (VFD), Regenerative Braking Chopper, Servo Amplifiers and Motion Control, Industrial Automation Retrofit and Repair, High-Power Power Supplies and Inverters, Elevator and Hoisting Drives.
Industrial AC Motor Drives (VFD)
The 7MBP150RA-120 is designed as the power stage of general-purpose variable-frequency drives for 380-480 V AC three-phase motors. Its 1200 V collector-emitter rating withstands rectified industrial bus voltages with margin, and the 150 A rating (Tc=25C) supports drive stages in the tens-of-kW range depending on switching frequency and heatsinking. The 7-in-1 integration means one module delivers the complete six-unit inverter bridge, while built-in OC/SC, UV, and OT protection with an ALM output lets the drive controller respond to faults in microseconds - faster than external protection. Because gate drive is integrated, the control PCB needs only logic-level input and 15 V supplies per the datasheet conditions, shortening development cycles and improving unit-to-unit consistency.
Được đề xuất
Regenerative Braking Chopper
The seventh device in the 7MBP150RA-120 package is a dedicated braking-chopper IGBT, allowing a VFD to dissipate regenerated motor energy in an external braking resistor during deceleration. This avoids the cost and complexity of a separate chopper module and reduces bus-voltage overshoot when the load drives the motor. The braking unit benefits from the same direct junction-temperature sensing and overcurrent protection as the inverter devices, so stall or resistor-short faults are handled internally with an ALM signal to the controller. Engineers should size the braking resistor for the duty cycle and verify the chopper current stays within the 150 A module rating with appropriate derating at elevated case temperature.
Được đề xuất
Servo Amplifiers and Motion Control
In servo amplifiers driving AC servo motors, the 7MBP150RA-120 provides a compact, protected inverter that pairs with a digital motion controller. The module's soft-switching characteristic and low power loss reduce switching-related EMI, which matters in motion systems where encoder feedback lines run near the power stage; this eives filter design effort. Integrated short-circuit protection is essential in servo applications where motor-phase shorts or controller faults can occur, and the direct junction-temperature detection gives a more accurate thermal picture than external NTC sensing, allowing tighter thermal margins. The 15 V control-supply architecture integrates cleanly with standard isolated IPM-interface circuits.
Được đề xuất
Industrial Automation Retrofit and Repair
Legacy drive lines built around the Fuji Electric R-series IPM family rely on the 7MBP150RA-120 for field replacement in industrial automation repair, as reflected by its distribution through industrial-repair channels such as Galco. Because the module integrates drive and protection, replacing a failed module restores the original protection behavior without board rework. The later -05 revision serves as the sourcing path when original stock is exhausted. Maintenance engineers should verify control-pin assignments and protection-threshold behavior against the installed datasheet revision during retrofits, and apply correct thermal-interface material and screw torque during mounting to the heatsink.
Được đề xuất
High-Power Power Supplies and Inverters
General-purpose three-phase inverters and high-power DC-AC conversion stages use the 7MBP150RA-120 where a 1200 V, 150 A bridge with a braking option simplifies the power architecture. The 1040 W maximum power dissipation figure indicates the thermal design effort required: with a heatsink theta of only a few C/W, full-rated operation requires forced-air cooling or larger cold plates. Soft switching reduces turn-off voltage overshoot, easing snubber design compared with standard IGBT modules. The integrated undervoltage lockout prevents partial-gate-drive operation during control-supply startup, a common failure mode of discrete solutions, improving power-up reliability.
Được đề xuất
Elevator and Hoisting Drives
Elevator and hoisting applications impose frequent regenerative braking, making the 7MBP150RA-120's integrated seventh braking unit especially valuable: regenerative energy from lowering loads is switched into a braking resistor without any external chopper hardware. The module's OT protection with direct junction sensing protects against the thermal cycling typical of duty-cycle-heavy hoisting, and OC/SC protection covers motor-phase faults. Designers must size the braking resistor for continuous regeneration duty and verify case-temperature derating at high ambient machine-room temperatures. The 1200 V rating covers geared and gearless drive systems on standard 380-480 V supplies.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho 7MBP150RA-120 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | 7MBP150RA120-05 | 7MBP150RA120 | 7MBP150RA-120-04 |
|---|---|---|---|---|
| Package | 7MBP series IPM module package (7-in-1) | Same 7MBP series package | Same 7MBP series package (identical part numbering) | Same 7MBP series package |
| Brand | Fuji Electric | Fuji Electric | Fuji Electric | Fuji Electric |
| Collector-Emitter Voltage | 1200 V | 1200 V | 1200 V | 1200 V |
| Collector Current | 150 A @ Tc=25C | 150 A @ Tc=25C | 150 A @ Tc=25C | 150 A @ Tc=25C |
| Configuration | 7-in-1 (6-unit inverter + brake) | 7-in-1 (6-unit inverter + brake) | 7-in-1 (6-unit inverter + brake) | 7-in-1 (6-unit inverter + brake) |
Bảo phân biệt quan trọng
- Integrated 7th braking unit in the same package (vsPM300DSA060-1)
- Direct junction-temperature sensing (vs7MBP150RA120-05 (earlier-generation alternatives))
- Reduced external part count for reliability (vsDiscrete IGBT solutions)
Ghi chú thiết kế
Estimated: with absolute-maximum power dissipation of 1040 W stated in the datasheet at Tc=25C, real designs must derate heavily. For example, at 40 kW average loss in the module, a heatsink plus interface must keep case temperature below the derating curve. Use the datasheet thermal-resistance values to compute junction rise, apply the direct junction-temperature protection as a secondary safeguard rather than primary thermal design, and use appropriate thermal grease and screw torque for low interface resistance.
The control circuit operates at 15 V per the datasheet electrical-characteristics conditions. Provide separate, well-decoupled 15 V supplies (or isolated bootstrap supplies) for each channel as required by the IPM interface, and respect the undervoltage-lockout thresholds: do not enable switching until the supplies are stable, or the UV protection will gate off operation. Decouple the main P-N bus close to the module terminals with film capacitors to limit turn-off overshoot on the 1200 V bus.
Do not treat this IPM like a discrete IGBT module: the control inputs are logic-level interface signals with defined thresholds, not bare gate terminals. Omitting the recommended input RC filtering can cause noise-triggered false trips of the OC/SC protection. The ALM (fault) output must be read and latched by the controller; repeated fault-clear cycling without diagnosing the cause degrades the module. Verify the exact pinout against the 8-page Fuji Electric datasheet before PCB layout, since IPM control-pin arrangements differ between series and revisions.
Thông tin tuân thủ
Compliance status not stated in the verified web data; confirm with Fuji Electric or distributor documentation before procurement.
