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

SOT363.png

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MMDT5551

Dual NPN, 160V, 0.2A, SOT363

Datasheet

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Feature(s)

Epitaxial Planar Die Construction
Complementary PNP Type – MMDT5401
Ideal for Medium Power Amplification and Switching
Ultra-Small Surface-Mount Package
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 refer to the related automotive grade (Q-suffix) part. A listing can be found at https://www.diodes.com/products/automotive/automotiveproducts/
This part is qualified to JEDEC standards (as references in AEC-Q) for High Reliability. https://www.diodes.com/quality/product-definitions/

Product Specifications

Product Parameters

Category	High Voltage Transistor
Compliance(Only Automotive supports PPAP)	Standard
Polarity	NPN + NPN
VCEO, VCES (V)	160
IC (A)	0.2
ICM (A)	-
PD (W)	0.2
hFE (Min)	80
hFE (@ IC) (A)	0.01
h_FE(Min 2)	30
hFE (@ IC2) (A)	0.05
VCE(sat) Max (mV)	150
V_CE(SAT) (@ IC/IB) (A/mA)	0.01/1
VCE(sat) (Max.2) (mV)	200
VCE(sat) (@ IC/IB2) (A/mA)	0.05/5
fT (MHz)	100
RCE(sat) (mΩ)	-

Technical Documents

SPICE Model

MMDT5551.spice.txt

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

RoHSFile

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-2461	2020-05-08	2021-04-05	Phenitec Wafer Manufacturing Site Change, Additional Wafer Sources, Wafer Diameter Change, Additional Assembly and Test Site
PCN-2402	2019-05-15	2019-08-15	Qualification of "Diodes Technology (Cheng Du) Company Limited" (CAT) as an Additional Assembly & Test Site and Conversion to Palladium Coated Copper Bond Wire with New Lead Frame Type on Select Products