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 2N-CH 40V 30A PPAK SO8
- Series：TrenchFET®
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：MOSFET (Metal Oxide)
- Configuration：2 N-Channel (Dual)
- FET Feature：-
- Drain to Source Voltage (Vdss)：40V
- Current - Continuous Drain (Id) @ 25°C：30A (Tc)
- Rds On (Max) @ Id, Vgs：8mOhm @ 8A, 10V
- Vgs(th) (Max) @ Id：2.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：35nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds：1900pF @ 25V
- Power - Max：34W (Tc)
- Operating Temperature：-55°C ~ 175°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：PowerPAK® SO-8
- Supplier Device Package：PowerPAK® SO-8
- Grade：Automotive
- Qualification：AEC-Q101
Download product information
Overview
The SQJB40EP is an automotive-grade dual N-channel MOSFET from Vishay Siliconix, utilizing TrenchFET technology. It features a 40 V drain-source voltage and operates up to a 175 °C junction temperature. The device offers low on-resistance of 8 mΩ at VGS = 10 V and 11 mΩ at VGS = 4.5 V, supporting a continuous drain current of 30 A per leg. Packaged in a PowerPAK SO-8L Dual, it is AEC-Q101 qualified and tested for 100% Rg and UIS reliability.
Feature Summary
- AEC-Q101 qualified for automotive reliability standards
- TrenchFET power MOSFET structure for optimized performance
- Dual configuration with independent N-channel switches
- High thermal stability with 175 °C operating junction temperature
Applications
- Automotive power distribution systems
- Motor control applications requiring dual channel switching
- Low-side switching in automotive electronics
- General purpose power management in harsh environments
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct package and lead-free compliance. Confirm that the exposed copper tips on the leads are compatible with your soldering profile, as a fillet at the tip is not guaranteed. Always validate component authenticity through authorized distributors to avoid counterfeits.
Selection Notes
Select this component when a dual N-channel configuration is required in a compact PowerPAK SO-8L footprint. Ensure the gate drive voltage meets the threshold requirements for the desired on-resistance level. Verify that the PCB layout supports the recommended pad pattern for adequate thermal dissipation and mechanical stability during reflow soldering.
Part Context
This part belongs to Vishay's automotive-grade MOSFET portfolio designed for high-reliability applications. The SQJB40EP specifically addresses the need for dual-channel switching in space-constrained automotive modules. Its qualification under AEC-Q101 ensures consistency with industry standards for automotive electronic components.
Replacement Considerations
Check for direct pin-compatible alternatives within the same PowerPAK SO-8L Dual family. Verify that any substitute matches the 40 V rating, 30 A current capacity, and thermal resistance specifications. Ensure the replacement also holds AEC-Q101 qualification if used in automotive contexts.
