Description

This Bipolar Junction Transistor (BJT) is designed to meet the stringent requirements of automotive applications.

Feature(s)

BVCEO > -60V
IC = -150mA Collector Current
Ultra-Small Surface Mount Package
Totally Lead-Free & Fully RoHS Compliant
Halogen and Antimony Free. “Green” Device
The 2DA1774QQ is suitable for automotive applications
requiring specific change control; this part is AEC-Q101
qualified, PPAP capable, and manufactured in IATF16949
certified facilities.
https://www.diodes.com/quality/product-definitions/

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Automotive
Category	Small Signal Transistor
Polarity	PNP
VCEO, VCES (V)	50
IC (A)	0.15
PD (W)	0.15
hFE (Min)	120
hFE (@ IC) (A)	0.001
VCE(sat) Max (mV)	500
V_CE(SAT) (@ IC/IB) (A/mA)	0.05/5
fT (MHz)	140

Technical Documents

Recommended Soldering Techniques

TN1.pdf

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

2DA1774QQ