Diodes SMAZ5V1 - SMAZ39 - Manual

SMAZ5V1 - SMAZ39
Document number: DS18015 Rev. 16 - 2
1 of 5
www.diodes.com
June 2009
© Diodes Incorporated
SMAZ5V1 - SMAZ39
1.0W SURFACE MOUNT ZENER DIODE
Features
•
1.0W Power Dissipation
• Ideally Suited for Automated Assembly
•
5.1V - 39V Nominal Zener Voltage Range
• Standard V
Z
Tolerance is ± 5%
• Lead Free Finish/RoHS Compliant (Note 1)
• Green Molding Compound (No Halogen and Antimony)
(Note 2)
Mechanical Data
• Case:
SMA
• Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Terminals: Lead Free Plating (Matte Tin Finish).
Solderable per MIL-STD-202, Method 208
• Polarity: Cathode Notch or Cathode Band
•
Marking Information: See Page 3
•
Ordering Information: See Page 3
• Weight: 0.064 grams (approximate)
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic Symbol Value Unit
Forward Voltage @I F = 200mA V F
1.2 V
Zener Current (see Table page 2) I
ZM
P
D
/ V
Z
mA
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation @T
A
= 50°C
Derate Above 50°C (Note 3)
P
D
1.0
8.0 W
mW/°C
Typical Thermal Resistance - Junction to Terminal (Note 3) R θJT 30 °C/W
Typical Thermal Resistance - Junction to Ambient (Note 3) R θJA 125 °C/W
Operating and Storage Temperature Range T
J,
T
STG
-65 to +150 °C
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/quality/lead_free.html.
2. No purposefully added lead. Halogen and Antimony free.
3. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which
can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
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