DDZ2V4ASF – DDZ39DSF
0.5W SURFACE MOUNT PRECISION ZENER DIODE
Features
Mechanical Data
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500mW Power Dissipation on FR-4 PCB
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Case: SOD323F
Case Material: Molded Plastic, “Green Molding Compound”.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminal Connections: Cathode Band
Terminals: Finish - Matte Tin annealed over Copper Alloy
leadframe. Solderable per MIL-STD-202, Method 208
Very Tight Tolerance on VZ
Ideally Suited for Automated Assembly Processes
Lead, Halogen and Antimony Free, RoHS Compliant (Note 1)
Halogen and Antimony Free "Green" Device (Notes 2 & 3)
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Weight: 0.01 grams (approximate)
Top View
Ordering Information (Note 4)
Part Number
Case
Packaging
DDZxx(x)xSF-7*
SOD323F
3000/Tape & Reel
* Add "-7" to the appropriate type number in Electrical Characteristics Table on page 2. Example: DDZ10BSF-7.
Notes:
1. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. No purposely added lead.
2. Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
3. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com.
4. 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
XX
Y = Year (ex: W = 2009)
M = Month (ex: 9 = September)
Date Code Key
Year
2010
2011
2012
2013
2014
2015
2016
Code
X
Y
Z
A
B
C
D
Month
Code
Jan
1
Feb
2
Mar
3
Apr
4
May
5
Jun
6
Jul
7
Aug
8
Sep
9
Oct
O
Nov
N
Dec
D
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www.diodes.com
March 2012
© Diodes Incorporated
DDZ2V4ASF – DDZ39DSF
Document number: DS31987 Rev. 17 - 2