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BSN20Q-7 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is MOSFET N-CH 50V 500MA SOT23. Review the specifications below when checking this part for your BOM.
Single FETs, MOSFETs specifications for BSN20Q-7
- Description：MOSFET N-CH 50V 500MA SOT23
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：50 V
- Current - Continuous Drain (Id) @ 25°C：500mA (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：1.8Ohm @ 220mA, 10V
- Vgs(th) (Max) @ Id：1.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：0.8 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：40 pF @ 10 V
- FET Feature：-
- Power Dissipation (Max)：600mW (Ta), 920mW (Tc)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-3
- Package / Case：TO-236-3, SC-59, SOT-23-3
Single FETs, MOSFETs datasheet and documents for BSN20Q-7
Single FETs, MOSFETs Overview
The BSN20Q-7 is an N-channel enhancement mode MOSFET manufactured by Diodes Incorporated. It features a drain-source breakdown voltage of 50 V and a continuous drain current of 500 mA at 25°C. The device exhibits a maximum on-resistance of 1.3 Ohms at 10V gate drive and a threshold voltage of 400 mV. Packaged in a surface-mount SOT-23-3 case, it supports operating temperatures from -55°C to +150°C with a power dissipation rating of 920 mW. This component holds AEC-Q101 qualification for automotive reliability.
Single FETs, MOSFETs Feature Summary
- AEC-Q101 qualified for automotive electronics applications
- High thermal stability with extended temperature range operation
- Low gate charge characteristics for efficient switching performance
Single FETs, MOSFETs Applications
- Automotive load switching circuits
- General-purpose low-side switching
- Battery protection modules
Single FETs, MOSFETs Procurement Notes
Verify the specific suffix Q-7 confirms AEC-Q101 automotive qualification status against the official manufacturer datasheet. Ensure the ordering part number matches the required package variant and tape-and-reel specifications. Cross-reference the RoHS compliance declaration with current regulatory requirements before finalizing procurement orders.
Single FETs, MOSFETs Selection Notes
Select this component when automotive-grade reliability is mandatory for N-channel switching applications. Compare the 1.3 Ohm on-resistance against system power loss constraints. Evaluate the 500 mA current limit against peak load requirements. Confirm the SOT-23-3 footprint compatibility with existing PCB layouts and thermal management strategies.
Single FETs, MOSFETs Part Context
This part belongs to the BSN series of small signal field-effect transistors produced by Diodes Incorporated. The series provides various voltage and current ratings within compact surface-mount packages. The BSN20Q-7 specifically targets high-reliability sectors requiring standardized automotive component validation and consistent manufacturing quality.
Single FETs, MOSFETs Replacement Considerations
Direct substitutes include other AEC-Q101 qualified N-channel MOSFETs in SOT-23 packages with similar 50V/500mA ratings. Verify pinout compatibility and electrical parameter equivalence before implementation.
Explore related parts through FETs, MOSFETs, Transistors, Discrete Semiconductor Products, all product categories.
