Diodes Incorporated — Analog and discrete power solutions
SOT23

Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOT23

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FMMTA14 (Obsolete)

NPN, 40V, 0.3A, SOT23

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Specifications & Technical Documents

Product Parameters

@ IB (mA)

0.1

Category

Darlington Transistor

fT (MHz)

N/A

hFE (min)

20000

hFE (@ IC) (A)

0.01

hFE (@ IC2) (A)

0.1

hFE(Min 2)

20000

hFE (Min)

10000

IC (A)

0.3

IC (A)

0.3

ICM (A)

N/A

PD (W)

0.33

PD (W)

0.33

Polarity

NPN

Product Type

NPN

AEC Qualified

Yes

VCE (SAT) (@ IC/IB2) (A/mA)

0.1/0.1

VCE(SAT) (@ IC/IB) (A/mA)

0.01/0.01

VCE(sat) (@ IC/IB2) (A/mA)

0.1/0.1

VCE(sat) (Max.2) (mV)

900

VCE(sat) Max (mV)

1000

VCEO, VCES (V)

40

VCEO, VCES (V)

40

Related Content

Packages

Technical Documents

SPICE Model

MDS Reports

ICP Reports

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Purchase & Availability

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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-2770 2025-10-30 2025-10-30 Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products
PCN-2502 2021-03-15 2021-09-15 Device End of Life (EOL)