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MMST5551Q

160V NPN Small-Signal Transistor in SOT323

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Feature(s)

  • Ultra-Small Surface-Mount Package
  • Complementary PNP Type: MMST5401Q
  • Ideal for Low Power Amplification and Switching
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • The MMST5551Q is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)

Automotive

Category

High Voltage Transistor

Polarity

NPN

VCEO, VCES (V)

150

IC (A)

0.2

ICM (A)

-

PD (W)

0.2

hFE (Min)

80

hFE (@ IC) (A)

0.01

hFE(Min 2)

30

hFE (@ IC2) (A)

0.05

VCE(sat) Max (mV)

150

VCE(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

Related Content

Packages

Technical Documents

SPICE Model

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-2639 2023-09-26 2023-12-26 Qualification of Internal "Diodes Technology (Cheng Du) Company Limited" (CAT) as Additional Assembly & Test Site Using PdCu Bond Wire with Standardization of Assembly Bill of Materials at CAT for Select Automotive Products