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AOD482
+BOMMOSFET N-CH 100V 5A/32A TO252
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メーカーアルファ・アンド・オメガ・セミコンダクタ株式会社
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メーカー品番 #AOD482
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データシート AOD482 DataSheet
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パッケージ DPAK-3
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在庫状況2039
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 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 100 V |
| Current - Continuous Drain(Id) @ 25°C | 5A (Ta), 32A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 4.5V, 10V |
| Rds On(Max) @ Id Vgs | 37mOhm @ 10A, 10V |
| Vgs(th)(Max) @ Id | 2.7V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 44 nC @ 10 V |
| Vgs(Max) | ±20V |
| Input Capacitance(Ciss)(Max) @ Vds | 2000 pF @ 50 V |
| Power Dissipation (Max) | 2.5W (Ta), 100W (Tc) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | TO-252 (DPAK) |
概要
Description
- Low On-Resistance (RDS(on)): Minimizes conduction losses.
- Fast Switching: Ideal for DC-DC converters, motor control, and load switching.
- High Current Handling: Supports up to 75A (pulsed) with a 30V drain-source voltage rating.
- Compact Package: Available in TO-252 (DPAK) for space-constrained designs.
Common uses include power supplies, battery management, and automotive systems. Its robust performance and thermal efficiency make it suitable for demanding applications.
For detailed specs, refer to the datasheet.
Equivalent
- IRLZ44N
- IRFZ44N
- FQP30N06L
- STP55NF06L
- AOD472 (lower current rating)
These substitutes share comparable specs (VDS ~60V, ID ~30-50A, logic-level gate drive). Verify pinout and thermal requirements for exact compatibility.
Features
- Low On-Resistance (RDS(on)): 1.8 mΩ (max) at VGS = 10V, reducing conduction losses.
- High Current Handling: 60A continuous drain current (ID).
- Fast Switching: Optimized for high-efficiency power applications.
- Low Gate Charge (Qg): 48nC (typ), improving switching performance.
- Avalanche Energy Rated: Enhances reliability in rugged conditions.
- Logic-Level Gate Drive: Fully enhanced at 4.5V (VGS), compatible with 5V controllers.
- Thermal Performance: Low thermal resistance for better heat dissipation.
- Package: TO-252 (DPAK) for compact, high-power designs.
Ideal for DC-DC converters, motor control, and power management in automotive, industrial, and consumer electronics.
Pinout
1. Gate (G): Controls the switching operation.
2. Drain (D): Connects to the load (high-voltage side).
3. Source (S): Ground/reference connection.
Key Functions:
- Voltage Rating: 30V
- Current Rating: 50A (pulsed)
- Low On-Resistance (RDS(on)): ~4.5mΩ (VGS=10V)
- Applications: Power switching in DC-DC converters, motor control, and load switching.
The DPAK package includes a thermal pad (tab) for heat dissipation, typically connected to the Drain.
Manufacturer
Application
1. DC-DC Converters – Efficient voltage regulation in power supplies.
2. Load Switching – Controls power distribution in circuits.
3. Battery Protection – Prevents overcharging/discharging in portable devices.
4. Motor Control – Manages power in small motor drivers.
5. Portable Electronics – Used in smartphones, tablets, and laptops for power efficiency.
Its low on-resistance and compact packaging make it ideal for space-constrained, high-efficiency designs.
