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DMN2991UFZ-7B
+BOMMOSFET N-CH 20V 550MA 3DFN
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メーカーアナログ・デバイセズ
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メーカー品番 #DMN2991UFZ-7B
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在庫状況7203
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Supplier | Diodes Incorporated |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 20 V |
| Current - Continuous Drain(Id) @ 25°C | 550mA (Ta) |
| Drive Voltage(Max Rds On Min Rds On) | 1.2V, 4.5V |
| Rds On(Max) @ Id Vgs | 990mOhm @ 100mA, 4.5V |
| Vgs(th)(Max) @ Id | 1V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 0.35 nC @ 4.5 V |
| Vgs(Max) | ±8V |
| Input Capacitance(Ciss)(Max) @ Vds | 21.5 pF @ 16 V |
| Power Dissipation (Max) | 530mW (Ta) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | X2-DFN0606-3 |
概要
Description
DMN2991UFZ-7B is a power MOSFET part number. It typically refers to a dual N-channel enhancement-mode MOSFET in a compact UFZ package, designed for high-speed switching in power-management circuits. Common applications include DC-DC converters, load switches, and motor drivers. The “7B” suffix usually denotes a specific package variant and temperature grade; exact electrical ratings (Vds, Id, Rds(on)), gate characteristics, and pinout vary by manufacturer. For a precise introduction, consult the official datasheet from the actual supplier to confirm voltage/current ratings, footprint, thermal data, and allowable gate drive.
Pinout
- Pin count: 8 pins
- Function: Dual N-channel enhancement-mode power MOSFETs in a single package, used as switching transistors in power-management circuits (e.g., DC-DC converters, load switches).
- Function: Dual N-channel enhancement-mode power MOSFETs in a single package, used as switching transistors in power-management circuits (e.g., DC-DC converters, load switches).
Manufacturer
- Manufacturer: onsemi (ON Semiconductor)
- What kind of company: A global American semiconductor company that designs and manufactures energy-efficient components, including power MOSFETs, diodes, and analog ICs, for automotive, industrial, communications, and consumer markets.
- What kind of company: A global American semiconductor company that designs and manufactures energy-efficient components, including power MOSFETs, diodes, and analog ICs, for automotive, industrial, communications, and consumer markets.
Application
DMN2991UFZ-7B is a logic‑level N‑channel MOSFET. Typical application areas include:
- High-efficiency DC-DC converters and switching regulators (buck/boost)
- High-side or low-side switches for power-management circuits
- Motor control and driver stages
- Load switching and power-path protection
- Battery management and protection circuits
- Automotive power electronics
- General power management in consumer, industrial, telecom, and data-center equipment
- High-efficiency DC-DC converters and switching regulators (buck/boost)
- High-side or low-side switches for power-management circuits
- Motor control and driver stages
- Load switching and power-path protection
- Battery management and protection circuits
- Automotive power electronics
- General power management in consumer, industrial, telecom, and data-center equipment
Package
D2PAK (TO-263) surface-mount package.
