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CSD17556Q5B
+NomenclatureMOSFET N-CH 30V 34A/100A 8VSON
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FabricantTexas Instruments
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Pièce fabricant #CSD17556Q5B
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Package TDFN-8
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En stock5685
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Spécifications
| Attribut | Valeur |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | NexFET™ |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 30 V |
| Current - Continuous Drain(Id) @ 25°C | 34A (Ta), 100A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 4.5V, 10V |
| Rds On(Max) @ Id Vgs | 1.4mOhm @ 40A, 10V |
| Vgs(th)(Max) @ Id | 1.65V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 39 nC @ 4.5 V |
| Vgs(Max) | ±20V |
| Input Capacitance(Ciss)(Max) @ Vds | 7020 pF @ 15 V |
| Power Dissipation (Max) | 3.1W (Ta), 191W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-VSON-CLIP (5x6) |
Présentation
Features
- Low On-Resistance (RDS(on)): 1.8 mΩ (max) at VGS = 10V, reducing conduction losses.
- High Current Handling: 100A continuous drain current (ID).
- Fast Switching: Low gate charge (QG) and output capacitance (COSS) for improved efficiency in high-frequency applications.
- Thermal Performance: 5x6mm SON (DFN) package with exposed pad for enhanced heat dissipation.
- Logic-Level Gate Drive: Fully enhanced at 4.5V (VGS), compatible with 5V controllers.
- AEC-Q101 Qualified: Suitable for automotive applications.
Ideal for DC-DC converters, motor drives, and power management in automotive/industrial systems.
Pinout
Pin Functions:
1. Gate (G) – Controls the MOSFET switching.
2. Drain (D1, D2, D3) – Three pins internally connected to the drain for lower resistance and better thermal performance.
4. Source (S) – Output/return path.
Key Features:
- 30V drain-source voltage (VDS)
- 5.6mΩ typical RDS(on) (at VGS = 10V)
- High current handling (up to 75A continuous)
Designed for power switching in applications like DC-DC converters, motor drives, and load switches.
Application
1. Power Management – DC-DC converters, voltage regulators.
2. Motor Control – Brushed DC and stepper motor drivers.
3. Load Switching – Power distribution in portable devices.
4. Battery Protection – Discharge control in power tools, drones.
5. Automotive Systems – LED drivers, infotainment power circuits.
Its low on-resistance (1.7mΩ) and high current handling (100A) make it ideal for high-efficiency, compact designs.
