Diodes 1SMB5913B – 1SMB5939B - Manual

1SMB5913B – 1SMB5939B
Document number: DS32125 Rev. 6 - 2
1 of 5
www.diodes.com
May 2013
© Diodes Incorporated
1SMB5913B – 1SMB5939B
NEW PROD
UC
T
3.0W SURFACE MOUNT POWER ZENER DIODE
Features

3.0W Power Dissipation
 Ideally Suited for Automated Assembly

3.3V - 39V Nominal Zener Voltage Range
 Standard V
Z
Tolerance is ± 5%
 ESD Rating of Class 3 (>16kV) per Human Body Model

Lead-Free Finish; RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
 Case:
SMB
 Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0

Moisture Sensitivity: Level 1 per J-STD-020
 Terminals: Lead Free Plating (Matte Tin Finish). Solderable per
MIL-STD-202, Method 208

Polarity: Cathode Band
 Weight: 0.096 grams (approximate)
Ordering Information
(Note 4)
Device* Packaging Shipping
1SMB59xxB-13 SMB 3000/Tape & Reel
*x = Device Voltage, e.g., 1SMB5920B-13.
Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
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. For packaging details, go to our website at http”//www.diodes.com/products/packages.html.
Marking Information
Top View Bottom View
Green
B9xx = Product Type Marking Code
(See Electric Characteristics Table)
= Manufacturers’ code marking
YWW = Date Code Marking
Y = Last digit of year (ex: 1 for 2011)
WW = Week Code (01 - 53)
YWW
B9xx