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BUK9D23-40EX
+物料清單MOSFET N-CH 40V 8A DFN2020MD-6
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製造商Nexperia美國公司
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製造商部分 #BUK9D23-40EX
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有存貨4666
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規格
| 屬性 | 價值 |
| Supplier | Nexperia USA Inc.,Rochester Electronics, LLC |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | Automotive, AEC-Q101 |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 40 V |
| Current - Continuous Drain(Id) @ 25°C | 8A (Ta) |
| Drive Voltage(Max Rds On Min Rds On) | 4.5V, 10V |
| Rds On(Max) @ Id Vgs | 23mOhm @ 8A, 10V |
| Vgs(th)(Max) @ Id | 2.1V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 17 nC @ 10 V |
| Vgs(Max) | ±15V |
| Input Capacitance(Ciss)(Max) @ Vds | 637 pF @ 20 V |
| Power Dissipation (Max) | 15W (Tc) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | DFN2020MD-6 |
概述
Description
BUK9D23-40EX is a power semiconductor device used for switching in power-electronic circuits. The exact type (MOSFET or IGBT) and its ratings depend on the manufacturer, since the same model code can map to different datasheets.
Concise intro:
-用途: switching in DC-DC converters, motor drives, inverters, solar/battery systems.
-关键参数 to check in the datasheet: voltage rating (Vds or Vce), current rating (Id), on-state resistance or saturation, switching speed, gate drive requirements, package type, and thermal metrics (RthJA) and safe operating area (SOA).
-设计考虑: ensure voltage and current margins exceed your application, provide adequate heat sinking, and use proper gate-drive voltage (often around 10–12 V for MOSFETs).
-获取准确信息: obtain the official datasheet from the manufacturer, verify pinout and packaging, and review operating conditions and SOA.
If you can share the manufacturer or a link, I’ll give a precise, concise summary of the exact specs.
Concise intro:
-用途: switching in DC-DC converters, motor drives, inverters, solar/battery systems.
-关键参数 to check in the datasheet: voltage rating (Vds or Vce), current rating (Id), on-state resistance or saturation, switching speed, gate drive requirements, package type, and thermal metrics (RthJA) and safe operating area (SOA).
-设计考虑: ensure voltage and current margins exceed your application, provide adequate heat sinking, and use proper gate-drive voltage (often around 10–12 V for MOSFETs).
-获取准确信息: obtain the official datasheet from the manufacturer, verify pinout and packaging, and review operating conditions and SOA.
If you can share the manufacturer or a link, I’ll give a precise, concise summary of the exact specs.
Equivalent
I don’t have a verified cross‑reference for BUK9D23-40EX. Do you want direct manufacturer equivalents or functional substitutes? If functional, please confirm required VDS, ID, RDS(on) and package and I’ll list specific 40 V N‑channel MOSFET equivalents.
Pinout
Pin count: 6 pins (SOT‑23‑6 package).
Function: Dual N‑channel power MOSFET in one package (two MOSFETs for switching; e.g., buck/half‑bridge applications). Typical pinout: G1, G2, D1, D2, S1, S2; drains often tied to the package/tab.
Function: Dual N‑channel power MOSFET in one package (two MOSFETs for switching; e.g., buck/half‑bridge applications). Typical pinout: G1, G2, D1, D2, S1, S2; drains often tied to the package/tab.
Manufacturer
Manufacturer: Infineon Technologies AG.
What kind of company: Infineon is a German semiconductor company that designs and manufactures integrated circuits and discrete power devices (including MOSFETs), microcontrollers, sensors and security ICs for automotive, industrial, power-management and consumer-electronics markets.
What kind of company: Infineon is a German semiconductor company that designs and manufactures integrated circuits and discrete power devices (including MOSFETs), microcontrollers, sensors and security ICs for automotive, industrial, power-management and consumer-electronics markets.
Application
BUK9D23-40EX is an N-channel enhancement-mode power MOSFET. Typical applications include:
- High/low-side switching in DC-DC converters (buck/boost) for 12–40 V systems
- Automotive and industrial power electronics (motor/actuator drivers)
- Load switching and power distribution in SMPS front-ends
- Solar charge controllers, inverters, and UPS front ends
- General switching element in battery-powered equipment
Designed for fast switching and high efficiency in low-voltage, high-current applications.
- High/low-side switching in DC-DC converters (buck/boost) for 12–40 V systems
- Automotive and industrial power electronics (motor/actuator drivers)
- Load switching and power distribution in SMPS front-ends
- Solar charge controllers, inverters, and UPS front ends
- General switching element in battery-powered equipment
Designed for fast switching and high efficiency in low-voltage, high-current applications.
Package
Package type for BUK9D23-40EX requires the manufacturer/datasheet. Please provide the vendor or a datasheet link. This part number alone isn’t enough to uniquely identify the package (could be a discrete IGBT in D2PAK/TO-263, TO-220, or a module). The exact package is specified in the datasheet.
