DDZX5V1BQ
SURFACE MOUNT PRECISION ZENER DIODE
Features
Mechanical Data
Very Sharp Breakdown Characteristics
Case: SOT23
300mW Power Dissipation on FR-4 PCB
Very Tight Tolerance on VZ
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish - Matte Tin Annealed over Alloy 42 Leadframe.
Solderable per MIL-STD-202, Method 208
Polarity: See Diagram
Ideally Suited for Automated Assembly Processes
Very Low Leakage Current
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
PPAP Capable (Note 4)
Weight: 0.008 grams (Approximate)
SOT23
Device Schematic
Top View
Ordering Information (Note 5)
Part Number
Compliance
Case
Packaging
DDZX5V1BQ-7
Automotive
SOT23
3,000/Tape & Reel
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally the
same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.
5. For Packaging Details, go to our website at http://www.diodes.com.
Marking Information
xx = Product Type Marking Code
(See Electrical Characteristics
Table)
YM = Date Code Marking for Shanghai
Assembly / Test site
Kxx
Y = Year (ex: C = 2015)
M = Month (ex: 9 = September)
Date Code Key
Year
2014
2015
2016
2017
2018
2019
2020
2021
Code
B
C
D
E
F
G
H
I
Month
Code
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
2
3
4
5
6
7
8
9
O
N
D
1 of 5
www.diodes.com
October 2015
© Diodes Incorporated
DDZX5V1BQ
Document number: DS38314 Rev. 1 - 2