Diodes SM12 User Manual
Features, Mechanical data, Ordering information
SM12
Document number: DS35948 Rev. 6 - 2
1 of 5
November 2012
© Diodes Incorporated
SM12
ADVAN
CE I
N
F
O
RM
ATI
O
N
DUAL COMMON ANODE TVS DIODE
Features
•
300 Watts Peak Pulse Power (tp = 8x20
μs)
•
IEC 61000-4-2 (ESD): Air – 15kV, Contact – 8kV
•
Typically Used at Computer Interface Protection, Data Line and
Power Line Protection
•
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
Mechanical Data
• Case:
SOT23
•
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
•
Moisture Sensitivity: Level 1 per J-STD-020
•
Terminals: Matte Tin Finish annealed over Alloy 42 leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
•
Weight: 0.0089 grams (approximate)
Ordering Information
(Note 4)
Part Number
Case
Packaging
SM12-7
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. Se 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. For packaging details, go to our website at
Marking Information
Date Code Key
Year
2012
2013
2014
2015
2016
2017
2018
Code
Z A B C D E F
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code 1 2 3 4 5 6 7 8 9 O N D
Device Schematic
SOT23
Top View
ZBM = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: Z = 2012)
M = Month (ex: 9 = September)
1
2
3
ZBM
YM