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FDB33N25TM
+БОМPOWER FIELD-EFFECT TRANSISTOR, 3
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ПроизводительКомпания Fairchild Semiconductor
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Мфр. Часть #FDB33N25TM
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Лист данных FDB33N25TM DataSheet
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Пакет TO-263-3
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В наличии3754
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Package / Case | Bulk |
| Series | UniFET™ |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 250 V |
| Current - Continuous Drain(Id) @ 25°C | 33A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 10V |
| Rds On(Max) @ Id Vgs | 94mOhm @ 16.5A, 10V |
| Vgs(th)(Max) @ Id | 5V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 48 nC @ 10 V |
| Vgs(Max) | ±30V |
| Input Capacitance(Ciss)(Max) @ Vds | 2135 pF @ 25 V |
| Power Dissipation (Max) | 235W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | D2PAK (TO-263) |
Обзор
Description
- Voltage Rating: 250V
- Current Rating: 33A (continuous)
- Low On-Resistance (RDS(on)): 85mΩ (max) at 10V VGS
- Fast Switching: Suitable for switching power supplies, motor control, and inverters
- Package: TO-252 (DPAK), offering good thermal performance
This MOSFET is optimized for efficiency in high-voltage, high-current circuits, making it ideal for industrial and automotive applications. Its robust design ensures reliable performance under demanding conditions.
For detailed specs, refer to the official datasheet.
Features
- Voltage Rating: 250V
- Current Rating: 33A (continuous)
- Low On-Resistance (RDS(on)): Typically 85mΩ @ 10V VGS
- Fast Switching: Optimized for high-speed applications
- Power Dissipation: Up to 200W (with proper heat sinking)
- Package: TO-252 (DPAK), surface-mount design
- Gate Threshold Voltage (VGS(th)): 2-4V
- Avalanche Energy Rated: Improved ruggedness
Ideal for power switching in DC-DC converters, motor drives, and SMPS. Compact and efficient for high-current applications.
Pinout
- Pin Count: 3 (TO-252/DPAK package: Gate, Drain, Source)
- Function: Power switching in applications like DC-DC converters, motor control, and power supplies.
- Voltage Rating: 250V
- Current Rating: 33A (continuous)
- Low On-Resistance (RDS(on)): ~0.055Ω (typical at VGS=10V)
It is designed for high-efficiency switching and features fast switching speeds with low gate charge.
Application
1. Switching Power Supplies – Efficient voltage conversion in AC/DC and DC/DC applications.
2. Motor Control – Drives motors in industrial, automotive, and robotics systems.
3. LED Lighting – Powers high-efficiency LED drivers.
4. DC-DC Converters – Used in buck, boost, and buck-boost topologies.
5. Inverters – Converts DC to AC in solar and UPS systems.
Its high voltage (250V) and current (33A) ratings make it suitable for medium-to-high-power applications requiring fast switching and low on-resistance.
