Diodes Incorporated
SOT23

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BSS138K

50V N-CHANNEL ENHANCEMENT MODE MOSFET

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Description

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

Feature(s)

  • Low On-Resistance
  • Low Input Capacitance
  • Fast Switching Speed
  • ESD Protected Gate
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/

Application(s)

  • Load switches

Product Specifications

Product Parameters

AEC Qualified No
Compliance (Only Automotive(Q) supports PPAP) Standard
Polarity N
ESD Diodes (Y|N) Yes
|VDS| (V) 50 V
|VGS| (±V) 20 ±V
|IDS| @TA = +25°C (A) 0.31 A
PD @TA = +25°C (W) 0.54 W
RDS(ON)Max@ VGS(10V)(mΩ) 3500 mΩ
|VGS(TH)| Max (V) 1.5 V
QG Typ @ |VGS| = 4.5V (nC) 0.45 nC
QG Typ @ |VGS| = 10V (nC) 0.95 nC
CISS Typ (pF) 23.2 pF
CISS Condition @|VDS| (V) 25 V

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

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-2495 2021-03-31 2021-07-01 Qualification of Additional Assembly & Test Sites and Additional Wafer Back Grinding and Back Metal Process
Source for Select Discrete Products
PCN-2484 2020-11-04 2021-02-04 Qualification of Internal "Diodes Technology (Cheng Du) Company Limited" (CAT) as Additional Assembly & Test Site Using PdCu or Au Bond Wire, And Standardization of Assembly Bill of Materials At The Existing CAT Site for Select Discrete Products
PCN-2458 2020-07-01 2020-10-01 Qualification of Assembly & Test Site Transfer, and Additional Assembly & Test Site for Select Discrete Products