ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：MOSFET N-CH 55V 540MA SOT23-3
- Series：OptiMOS™
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：55 V
- Current - Continuous Drain (Id) @ 25°C：540mA (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：650mOhm @ 270mA, 10V
- Vgs(th) (Max) @ Id：2V @ 2.7µA
- Gate Charge (Qg) (Max) @ Vgs：2.26 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：75 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：360mW (Ta)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Supplier Device Package：PG-SOT23
- Package / Case：TO-236-3, SC-59, SOT-23-3
Download product information
Overview
The BSS670S2LH6327XTSA1 is an N-channel enhancement-mode MOSFET from the OptiMOS Buck converter series. It features a PG-SOT-23 package with a maximum drain-source voltage of 55 V and a continuous drain current of 0.54 A at 25°C. The device has a typical on-state resistance of 650 mΩ at 10 V gate drive and a total gate charge of 1.7 nC. It operates within a temperature range of -55°C to +150°C, supports pulsed currents up to 2.2 A, and includes avalanche energy ratings.
Feature Summary
- Logic-level operation for direct microcontroller interfacing
- Avalanche-rated capability for robust transient handling
- Halogen-free construction compliant with environmental standards
Applications
- DC-DC buck converter circuits
- Low-side switching applications
- Automotive electronic modules
Procurement Notes
Verify the specific ordering suffix H6327XTSA1 against official Infineon documentation to confirm reel quantity and tape specifications. Ensure compatibility with surface-mount assembly processes by checking thermal profiles. Confirm that the component meets required automotive qualification standards if deployed in vehicle systems.
Selection Notes
Select this component for low-voltage switching tasks requiring small footprint integration. Evaluate the 650 mΩ on-resistance against system power loss constraints. Consider the 55 V breakdown voltage margin relative to supply rail variations. Assess thermal management requirements based on the specified power dissipation limits.
Part Context
This part belongs to the OptiMOS Buck converter series designed for efficient power conversion. It utilizes silicon technology within a compact three-terminal SMD package. The series targets applications demanding high reliability and low conduction losses in space-constrained environments.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the 55 V rating, 0.54 A current capacity, and PG-SOT-23 package dimensions.
