Diodes Incorporated
SOT23

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

SOT23.png
Back to Transistor (BJT) Master Table

FMMT449

NPN, 30V, 1A, SOT23

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Product Specifications

Product Parameters

Category Medium Power Transistor
Compliance(Only Automotive supports PPAP) Standard
Polarity NPN
VCEO, VCES (V) 30
IC (A) 1
ICM (A) 2
PD (W) 0.5
hFE (Min) 100
hFE (@ IC) (A) 0.5
hFE(Min 2) 40
hFE (@ IC2) (A) 2
VCE(sat) Max (mV) 500
VCE(SAT) (@ IC/IB) (A/mA) 1/100
VCE(sat) (Max.2) (mV) 1000
VCE(sat) (@ IC/IB2) (A/mA) 2/200
fT (MHz) 150
RCE(sat) (mΩ) 250

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-2638 2023-09-19 2023-12-19 Qualification of Internal "Diodes Technology (Cheng Du) Company Limited" (CAT) as Additional Assembly & Test Site with Standardization of Assembly Bill of Materials at CAT for Select Discrete Products