200mW SURFACE MOUNT ZENER DIODE
Description
Features
• Planar Die Construction • Dual Isolated Zeners in Ultra-Small Surface Mount Package • Ideally Suited for Automated Assembly Processes • Lead Free/RoHS Compliant (Note 2) • "Green" Device (Note 3 and 4)
MMBZ5221BS - MMBZ5259BS
200mW SURFACE MOUNT ZENER DIODE
Mechanical Data
• Case: SOT-363 • Case Material: Molded Plastic.
UL Flammability Classification
Rating 94V-0 • Moisture Sensitivity: Level 1 per J-STD-020D • Terminals: Solderable per MIL-STD-202, Method 208 • Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
• Polarity: See Diagram • Marking Information: See Page 4 • Ordering Information: See Page 4 • Weight: 0.
006 grams (approximate)
C1 NC A2
Top View
Maximum Ratings @TA = 25°C unless otherwise specified
Forward Voltage
Characteristic
@ IF = 10mA
A1 NC C2
Device Schematic
Symbol VF
Value 0.
9
Unit V
Thermal Characteristics
Characteristic Power Dissipation Thermal Resistance, Junction to Ambient Air Operating and Storage Temperature Range
(Note 1) (Note 1)
Symbol PD RθJA
TJ, TSTG
Value 200 625 -65 to +150
Unit mW °C/W °C
Notes:
1.
Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.
diodes.
com/datasheets/ap02001.
pdf.
2.
No purposefully added lead.
3.
Diodes Inc.
's "Green" policy can be found on our website at http://www.
diodes.
com/products/lead_free/index.
php.
4.
Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound.
Product manufactured prior to Date
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
MMBZ5221BS - MMBZ5259BS
Document number: DS31039 Rev.
15 - 2
1 of 4 www.
diodes.
com
June 2008
© Diodes Incorporated
Electrical Characteristics @TA = 25°C unless otherwise specified
Type Number
Marking Code
Zener Voltage Range (Note 5) VZ @ IZT
MMBZ5221BS MMBZ5223BS MMBZ5225BS MMBZ5226BS MMBZ5227BS MMBZ5228BS MMBZ5229BS MMBZ5230BS MMBZ5231BS MMBZ5232BS MMBZ5233BS MMBZ...
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