CSD87312Q3E

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CSD87312Q3E

+Nomenclature

MOSFET 2N-CH 30V 27A 8VSON

  • FabricantTexas Instruments

  • Pièce fabricant #CSD87312Q3E

  • Package 8-PowerTDFN

  • En stock5430

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Spécifications

Attribut Valeur
Package Tape & Reel (TR),Cut Tape (CT)
Series NexFET™
ProductStatus Active
FETType 2 N-Channel (Dual) Common Source
FETFeature Logic Level Gate
DraintoSourceVoltage(Vdss) 30V
Current-ContinuousDrain(Id)@25°C 27A
RdsOn(Max)@IdVgs 33mOhm @ 7A , 8V
Vgs(th)(Max)@Id 1.3V @ 250µA
GateCharge(Qg)(Max)@Vgs 8.2nC @ 4.5V
InputCapacitance(Ciss)(Max)@Vds 1250pF @ 15V
Power-Max 2.5W
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case 8-PowerTDFN

Présentation

Description

The CSD87312Q3E is a synchronous buck power stage from Texas Instruments, integrating high-side and low-side MOSFETs with a driver in a compact 5mm × 6mm package. Designed for high-efficiency DC/DC converters, it supports 12V input and delivers up to 30A output current with low conduction and switching losses.
Key features:
- Optimized for 12V input (4.5V–18V range)
- High efficiency (up to 97%) with integrated FETs
- 30A continuous output current capability
- Thermally enhanced package (SON) for better heat dissipation
- Supports high switching frequencies (up to 1MHz)
Ideal for POL (point-of-load) converters, servers, and telecom equipment. Reduces design complexity while improving power density and thermal performance.
For detailed specs, refer to the datasheet or TI’s product page.

Equivalent

The CSD87312Q3E is a 30V, 60A synchronous buck NexFET power block. Equivalent alternatives include:
- Infineon BSC010NE2LS5
- TI CSD87350Q5D
- ON Semiconductor NCP302155
- Vishay SiZF300DT
These offer similar voltage, current, and package compatibility. Verify datasheets for exact specs.

Pinout

The CSD87312Q3E is a 12-pin dual N-channel MOSFET in a 3.3mm × 3.3mm SON package. Key functions:
- Pins 1, 2, 5, 6: Source connections for both MOSFETs (tied together).
- Pins 3, 4: Gate inputs (Gate1 and Gate2).
- Pins 7, 8, 11, 12: Drain connections (shared for both MOSFETs).
- Exposed thermal pad (bottom): Enhances heat dissipation (must be soldered to PCB).
Designed for synchronous buck converters, it offers low RDS(on) and high efficiency in compact power applications.

Application

The CSD87312Q3E, a synchronous buck power block, is widely used in:
1. Point-of-Load (POL) Converters – For voltage regulation in servers, telecom, and networking equipment.
2. FPGA/ASIC Power Supplies – Efficient power delivery for high-performance processors.
3. Industrial & Embedded Systems – Power management in automation, robotics, and medical devices.
4. Consumer Electronics – Used in gaming consoles, smart TVs, and other compact devices.
5. Automotive Infotainment & ADAS – Supports 12V/24V power systems.
Its high efficiency, compact design, and thermal performance make it ideal for space-constrained, high-current applications.

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