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BUK9875-100A/CUX
+Lista de MateriaisNEXPERIA BUK9875 - N-CHANNEL MOS
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FabricanteNexperia USA Inc.
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Peça do Fabricante #BUK9875-100A/CUX
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Especificações
| Atributo | Valor |
| Supplier | Rochester Electronics, LLC |
| Package / Case | Bulk |
| Series | TrenchMOS™ |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 100 V |
| Current - Continuous Drain(Id) @ 25°C | 7A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 4.5V, 10V |
| Rds On(Max) @ Id Vgs | 72mOhm @ 8A, 10V |
| Vgs(th)(Max) @ Id | 2V @ 1mA |
| Vgs(Max) | ±10V |
| Input Capacitance(Ciss)(Max) @ Vds | 1690 pF @ 25 V |
| Power Dissipation (Max) | 8W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOT-223 |
Visão Geral
Description
BUK9875-100A/CUX is a high-current N-channel power MOSFET. It targets switching power supplies and motor drives, offering:
- Voltage/current: about 75 V and up to ~100 A (depends on heat-sinking and package).
- On-resistance: typically in the single-digit milliohm range (roughly 7–12 mΩ at Vgs ≈ 10 V, temperature dependent).
- Packaging/variant: “CUX” denotes a specific package/trim/lot code (lead-free RoHS option and a particular DPAK/D2PAK-like package); exact packaging varies by supplier.
- Key traits: fast switching, moderate gate charge, avalanche ruggedness, designed for efficient high-speed switching in DC-DC converters and motor-control circuits.
Applications: synchronous buck regulators, motor drivers, inverters, and other high-current switches.
Note: Exact electrical data (Vds, Id, Rds(on) at temperature, Qg), SOA, and package details vary by lot. Always consult the manufacturer’s datasheet for BUK9875-100A/CUX for precise specs and thermal/pinout information.
- Voltage/current: about 75 V and up to ~100 A (depends on heat-sinking and package).
- On-resistance: typically in the single-digit milliohm range (roughly 7–12 mΩ at Vgs ≈ 10 V, temperature dependent).
- Packaging/variant: “CUX” denotes a specific package/trim/lot code (lead-free RoHS option and a particular DPAK/D2PAK-like package); exact packaging varies by supplier.
- Key traits: fast switching, moderate gate charge, avalanche ruggedness, designed for efficient high-speed switching in DC-DC converters and motor-control circuits.
Applications: synchronous buck regulators, motor drivers, inverters, and other high-current switches.
Note: Exact electrical data (Vds, Id, Rds(on) at temperature, Qg), SOA, and package details vary by lot. Always consult the manufacturer’s datasheet for BUK9875-100A/CUX for precise specs and thermal/pinout information.
Features
Here are concise features for BUK9875-100A/CUX:
- N-channel enhancement-mode power MOSFET
- Vds = 75 V; Id = 100 A (continuous)
- Very low Rds(on) for high-efficiency switching (milliohm-class)
- Trench MOSFET structure for low gate charge and fast switching
- Gate drive compatible with 4.5–10 V (low Qg)
- Avalanche-rated with robust SOA and built-in body diode for inductive-load protection
- Suitable for high-current DC-DC, motor drive, and load-switching applications
- Package options for CUX suffix variants (D2PAK/DPAK/TO-263 family), RoHS-compliant and Pb-free
- Wide operating temperature range (typical -40 °C to +150 °C, depending on variant)
Note: For exact electrical figures (Rds(on), Qg, switching times) and confirmed packaging, consult the official datasheet for the specific CUX variant.
- N-channel enhancement-mode power MOSFET
- Vds = 75 V; Id = 100 A (continuous)
- Very low Rds(on) for high-efficiency switching (milliohm-class)
- Trench MOSFET structure for low gate charge and fast switching
- Gate drive compatible with 4.5–10 V (low Qg)
- Avalanche-rated with robust SOA and built-in body diode for inductive-load protection
- Suitable for high-current DC-DC, motor drive, and load-switching applications
- Package options for CUX suffix variants (D2PAK/DPAK/TO-263 family), RoHS-compliant and Pb-free
- Wide operating temperature range (typical -40 °C to +150 °C, depending on variant)
Note: For exact electrical figures (Rds(on), Qg, switching times) and confirmed packaging, consult the official datasheet for the specific CUX variant.
Pinout
- Pin count: 3 leads (G, D, S); in the CUX package the drain is also connected to the metal tab.
- Function: N-channel enhancement-mode power MOSFET, used as a high-current switching device in power electronics (drain–source path controlled by the gate).
- Function: N-channel enhancement-mode power MOSFET, used as a high-current switching device in power electronics (drain–source path controlled by the gate).
Manufacturer
Manufacturer: Infineon Technologies AG. Infineon is a German multinational semiconductor company that designs and manufactures power semiconductors, microelectronics, and system solutions for automotive, industrial, and security markets.
Application
BUK9875-100A/CUX are N-channel enhancement MOSFETs (100 V class) for high‑efficiency switching power electronics. Common application areas:
- Switch‑mode power supplies (PFC, buck/boost, DC‑DC converters)
- Motor drive and control (BLDC, PMSM)
- Automotive and 12–24 V battery‑powered power management
- Renewable energy interfaces (solar inverters, battery storage)
- Telecom/industrial power modules and UPS front‑ends
- General high‑side/low‑side switching in consumer and embedded electronics
- Switch‑mode power supplies (PFC, buck/boost, DC‑DC converters)
- Motor drive and control (BLDC, PMSM)
- Automotive and 12–24 V battery‑powered power management
- Renewable energy interfaces (solar inverters, battery storage)
- Telecom/industrial power modules and UPS front‑ends
- General high‑side/low‑side switching in consumer and embedded electronics
Package
D²PAK (TO-263) surface-mount power package.
