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BUK7Y12-40EX
+Lista de MateriaisMOSFET N-CH 40V 52A LFPAK56
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FabricanteNexperia USA Inc.
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Peça do Fabricante #BUK7Y12-40EX
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Em Estoque3488
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Especificações
| Atributo | Valor |
| Supplier | Nexperia USA Inc.,Rochester Electronics, LLC |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | 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 | 52A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 10V |
| Rds On(Max) @ Id Vgs | 12mOhm @ 15A, 10V |
| Vgs(th)(Max) @ Id | 4V @ 1mA |
| Gate Charge(Qg)(Max) @ Vgs | 15 nC @ 10 V |
| Vgs(Max) | ±20V |
| Input Capacitance(Ciss)(Max) @ Vds | 1039 pF @ 25 V |
| Power Dissipation (Max) | 65W (Tc) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | LFPAK56, Power-SO8 |
Visão Geral
Description
BUK7Y12-40EX is a power MOSFET used as a fast-switching element in power electronics. It’s typically employed in switching regulators, motor drivers, and automotive power circuits. Key points:
- Type: N-channel enhancement-mode MOSFET (check the exact pinout and package in the datasheet).
- What to verify: voltage rating (Vds), continuous drain current (Id), on-resistance (Rds(on)), gate threshold, total gate charge, and thermal limits.
- Drive considerations: gate-drive requirements depend on the variant; consult the datasheet for recommended gate voltage and switching characteristics.
- Packaging and cooling: consider proper mounting, heatsinking, and temperature rating for your application.
- Applications: buck/boost converters, synchronous rectification, and other high-efficiency switching topologies.
Because the suffix -40EX may indicate different package, temperature range, or vendor variants, always refer to the exact manufacturer’s datasheet or distributor listing to confirm electrical specs, pinout, and operating conditions. If you share the supplier or a link, I can summarize the precise figures quickly.
- Type: N-channel enhancement-mode MOSFET (check the exact pinout and package in the datasheet).
- What to verify: voltage rating (Vds), continuous drain current (Id), on-resistance (Rds(on)), gate threshold, total gate charge, and thermal limits.
- Drive considerations: gate-drive requirements depend on the variant; consult the datasheet for recommended gate voltage and switching characteristics.
- Packaging and cooling: consider proper mounting, heatsinking, and temperature rating for your application.
- Applications: buck/boost converters, synchronous rectification, and other high-efficiency switching topologies.
Because the suffix -40EX may indicate different package, temperature range, or vendor variants, always refer to the exact manufacturer’s datasheet or distributor listing to confirm electrical specs, pinout, and operating conditions. If you share the supplier or a link, I can summarize the precise figures quickly.
Features
I don’t have the exact datasheet on hand. Here are typical features for an BUK7Y12-40EX style N-channel power MOSFET (variant dependent):
- N-channel enhancement-mode power MOSFET
- High-voltage/high-current switching capability
- Low on-state resistance (Rds(on)) for efficient conduction
- Fast switching with low gate charge
- Avalanche energy rating for rugged inductive-load protection
- Automotive-grade options may be available (AEC-Q101)
- Robust thermal performance in standard power packages (e.g., D²PAK/TO-252/TO-263)
- RoHS compliant and Pb-free
For exact figures (Vds, Id, Rds(on), gate charge, and package), please share the datasheet or confirm the exact package/variant.
- N-channel enhancement-mode power MOSFET
- High-voltage/high-current switching capability
- Low on-state resistance (Rds(on)) for efficient conduction
- Fast switching with low gate charge
- Avalanche energy rating for rugged inductive-load protection
- Automotive-grade options may be available (AEC-Q101)
- Robust thermal performance in standard power packages (e.g., D²PAK/TO-252/TO-263)
- RoHS compliant and Pb-free
For exact figures (Vds, Id, Rds(on), gate charge, and package), please share the datasheet or confirm the exact package/variant.
Pinout
- Pin count: 3 leads plus a mounting tab (4 electrical connections total).
- Pinout (typical ROHM BUK series): Pin 1 = Gate, Pin 2 = Drain/Collector, Pin 3 = Source/Emitter; the tab is connected to Drain/Collector.
- Function: single high-voltage N-channel power switching device (IGBT or MOSFET) used as a switching element in power electronics. For exact ratings and package, refer to the BUK7Y12-40EX datasheet.
- Pinout (typical ROHM BUK series): Pin 1 = Gate, Pin 2 = Drain/Collector, Pin 3 = Source/Emitter; the tab is connected to Drain/Collector.
- Function: single high-voltage N-channel power switching device (IGBT or MOSFET) used as a switching element in power electronics. For exact ratings and package, refer to the BUK7Y12-40EX datasheet.
Manufacturer
Manufacturer: Almaz-Antey (АО Алмаз-Антей), a Russian state-owned defense conglomerate.
What kind of company: A major government-owned defense contractor that designs and manufactures air defense systems, missiles, radars, and related equipment.
What kind of company: A major government-owned defense contractor that designs and manufactures air defense systems, missiles, radars, and related equipment.
Application
BUK7Y12-40EX is a high-voltage, high-current N-channel MOSFET used for switching power electronics. Typical应用 areas include:
- Offline SMPS and PFC front ends
- High‑power DC‑DC converters
- Motor drives and inverter stages (industrial/automotive)
- Solar/wind inverters and energy-storage UPS
- Industrial automation power stages and welding equipment
In short: any high-voltage, high-current switching application in power electronics.
- Offline SMPS and PFC front ends
- High‑power DC‑DC converters
- Motor drives and inverter stages (industrial/automotive)
- Solar/wind inverters and energy-storage UPS
- Industrial automation power stages and welding equipment
In short: any high-voltage, high-current switching application in power electronics.
Package
D2PAK (TO-263) surface-mount power package.
