Diodes Incorporated
SOT23

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SOT23.png
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MMBT4401

NPN, 40V, 0.6A, SOT23

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Feature(s)

  • Epitaxial Planar Die Construction
  • Ideal for Medium Power Amplification and Switching
  • Complementary PNP Type: MMBT4403
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • An automotive-compliant part is available under separate datasheet (MMBT4401Q)

Product Specifications

Product Parameters

Category Small Signal Transistor
Compliance(Only Automotive supports PPAP) Standard
Polarity NPN
VCEO, VCES (V) 40
IC (A) 0.6
ICM (A) 1
PD (W) 0.31
hFE (Min) 100
hFE (@ IC) (A) 0.15
hFE(Min 2) 40
hFE (@ IC2) (A) 0.5
VCE(sat) Max (mV) 400
VCE(SAT) (@ IC/IB) (A/mA) 0.15/15
VCE(sat) (Max.2) (mV) 750
VCE(sat) (@ IC/IB2) (A/mA) 0.5/50
fT (MHz) 250
RCE(sat) (mΩ) -

Related Content

Packages

Technical Documents

SPICE Model

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-2690 2024-05-29 2024-08-29 Qualification of Diodes’ subcontractor Eris Technology Corporation (Eris) in Taoyuan, Taiwan as Additional Assembly & Test Site and Diodes internal JKFAB in HsinChu, Taiwan as additional wafer source for Select Discrete Products.
PCN-2461 2020-05-08 2021-04-05 Phenitec Wafer Manufacturing Site Change, Additional Wafer Sources, Wafer Diameter Change, Additional Assembly and Test Site