UDZ9V1BQ

SURFACE MOUNT PRECISION ZENER DIODE

Datasheet

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Feature(s)

Small, Surface Mount Package
Ideally Suited for Automated Assembly Processes
Very Sharp Breakdown Characteristics
Very Tight Tolerance on Zener Breakdown Voltage
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The UDZ9V1BQ is suitable for automotive applications requiring specific change control and is AEC-Q101 qualified, is PPAP capable, and is manufactured in IATF16949:2016 certified facilities.

Product Specifications

Product Parameters

AEC Qualified	Yes
Compliance (Only Automotive supports PPAP)	Automotive
Configuration	Single
Power Rating(mW)	200
Nom V_{Z (V)}	9.04
@ I_{ZT (mA)}	5 mA
Tol V (Typ) (%)	2.1 %
I_{R (µA)}	0.5 µA

Technical Documents

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-2656	2023-12-20	2024-03-20	Qualification of Additional Wafer Source Using Different Back Metal Composition and Thickness, and Qualification of Internal "Diodes Technology (Cheng Du) Company Limited" (CAT) as Additional Assembly & Test Site Using Different Back Metal Composition and Thickness, PdCu Bond Wire, New Lead Frame, New Mold Compound Types for Select Automotive Products.
PCN-2545	2021-10-05	2022-01-05	Phenitec Wafer Manufacturing Site Change and Additional Wafer Source on Select Automotive Products