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BUK9M52-40EX
+BOMMOSFET N-CH 40V 17.6A LFPAK33
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Nhà sản xuấtNexperia Hoa Kỳ Inc.
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Ông. Phần #BUK9M52-40EX
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Có sẵn5656
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Nexperia USA Inc.,Rochester Electronics, LLC |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | Automotive, AEC-Q101, TrenchMOS™ |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 40 V |
| Current - Continuous Drain(Id) @ 25°C | 17.6A (Tj) |
| Drive Voltage(Max Rds On Min Rds On) | 5V, 10V |
| Rds On(Max) @ Id Vgs | 40mOhm @ 5A, 10V |
| Vgs(th)(Max) @ Id | 2.1V @ 1mA |
| Gate Charge(Qg)(Max) @ Vgs | 4.5 nC @ 5 V |
| Vgs(Max) | ±10V |
| Input Capacitance(Ciss)(Max) @ Vds | 407 pF @ 25 V |
| Power Dissipation (Max) | 31W |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | LFPAK33 |
Tổng quan
Description
I can’t find a public, standard reference for “BUK9M52-40EX.” It may be a vendor-specific SKU, a misreading of a related part, or a designation tied to a defense system (e.g., a Buk/Missile family code). Without context, I can’t provide a reliable intro or specs.
If you can share:
- where you saw it (datasheet, catalog, PCB, defense system)
- the manufacturer or vendor
- any accompanying markings or package type
I’ll provide a precise introduction and summarize the key specifications.
How to identify efficiently:
- cross-check the exact marking on the part and packaging.
- search the manufacturer’s site or distributor catalogs for the exact SKU.
- look for related parts with similar naming (e.g., other BUK/9M52 variants) to infer scope.
If you can share:
- where you saw it (datasheet, catalog, PCB, defense system)
- the manufacturer or vendor
- any accompanying markings or package type
I’ll provide a precise introduction and summarize the key specifications.
How to identify efficiently:
- cross-check the exact marking on the part and packaging.
- search the manufacturer’s site or distributor catalogs for the exact SKU.
- look for related parts with similar naming (e.g., other BUK/9M52 variants) to infer scope.
Pinout
BUK9M52-40EX is a 3-pin N‑channel power MOSFET. Pin functions (typical pin numbering, package-dependent) are:
- Pin 1: Gate (G) — control input
- Pin 2: Drain (D) — main current input (also tied to the large metal tab/heatsink)
- Pin 3: Source (S) — main current return
Note: the exposed metal tab/own mounting pad on the package is electrically connected to the Drain. Package style may be DPAK/TO‑252 or D2PAK/TO‑263 (check the specific datasheet for exact pin numbering and mechanical drawing).
- Pin 1: Gate (G) — control input
- Pin 2: Drain (D) — main current input (also tied to the large metal tab/heatsink)
- Pin 3: Source (S) — main current return
Note: the exposed metal tab/own mounting pad on the package is electrically connected to the Drain. Package style may be DPAK/TO‑252 or D2PAK/TO‑263 (check the specific datasheet for exact pin numbering and mechanical drawing).
Manufacturer
- Manufacturer: Almaz-Antey (АО Концерн ПВО «Алмаз-Антей»), a Russian state-owned defense corporation.
- What kind of company: A national defense contractor that designs and manufactures air-defense systems, radars, and related military equipment.
- What kind of company: A national defense contractor that designs and manufactures air-defense systems, radars, and related military equipment.
Application
BUK9M52-40EX is a high‑efficiency N‑channel MOSFET used in switching power electronics. Typical application areas:
- Switch‑mode power supplies and DC‑DC converters (buck/boost)
- Motor drives and fan/pump control (low‑ to mid‑power)
- Automotive power electronics (in‑vehicle DC‑DC, power management)
- Renewable energy systems (solar inverters, charge controllers)
- Uninterruptible power supplies (UPS) and power management modules
- General high‑efficiency power stages in consumer/industrial electronics
Note: Verify exact electrical ratings (Vds, Id, Rds(on)) for your design.
- Switch‑mode power supplies and DC‑DC converters (buck/boost)
- Motor drives and fan/pump control (low‑ to mid‑power)
- Automotive power electronics (in‑vehicle DC‑DC, power management)
- Renewable energy systems (solar inverters, charge controllers)
- Uninterruptible power supplies (UPS) and power management modules
- General high‑efficiency power stages in consumer/industrial electronics
Note: Verify exact electrical ratings (Vds, Id, Rds(on)) for your design.
Package
It's a power IGBT module (dual/half-bridge) in an isolated power-module package (IPAK-style), with a baseplate and screw-terminal connections.
