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BSS123WQ

N-CHANNEL ENHANCEMENT MODE MOSFET

Datasheet

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Description

This MOSFET is designed to minimize the on-state resistance (R_DS(ON)) yet maintain superior switching performance, making it ideal for high-efficiency power-management applications.

Feature(s)

Low Gate Threshold Voltage
Low Input Capacitance
Fast Switching Speed
Low Input/Output Leakage
High Drain-Source Voltage Rating
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The BSS123WQ is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/

Application(s)

Small servo motor controls
Power MOSFET gate drivers
Switching applications

Product Specifications

Product Parameters

AEC Qualified	Yes
Compliance (Only Automotive(Q) supports PPAP)	Automotive
Polarity	N
ESD Diodes (Y\|N)	No
\|V_DS\| (V)	100 V
\|V_GS\| (±V)	20 ±V
\|I_DS\| @T_A = +25°C (A)	0.17
P_D @T_A = +25°C (W)	0.2
R_DS(ON)Max@ V_GS(10V)(mΩ)	6000 mΩ
R_DS(ON)Max@ V_GS(4.5V)(mΩ)	10000 mΩ
\|V_GS(TH)\| Max (V)	2 V

Technical Documents

SPICE Model

BSS123WQ.spice.txt

Recommended Soldering Techniques

TN1.pdf

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2485	2020-12-04	2021-03-04	Qualification of Internal "Diodes Technology (Cheng Du) Company Limited" (CAT) as Additional Assembly & Test Site Using PdCu or Au Bond Wire, And Qualification of Additional Wafer Source for Select Discrete Automotive Products