TZM5221B Datasheet, PDF (1/5 Pages) Vishay Siliconix – Silicon Z-Diodes

500mW Surface Mount Zener Diodes
Features
• Planar Die Construction
• 500mW Power Dissipation
• Very Sharp Reverse Characteristic
• Very High Stability
• Low Reverse Current Level
• Standard Zener Voltage Tolerance is ± 5 %
• Ideally Suited for Automated Assembly Processes
• RoHS Compliant
Mechanical Data
Case:
Terminals:
Polarity:
Weight:
Molded Glass MiniMelf
Solderable per MIL-STD-202E, Method 208
Color band denotes cathode end
Approx. 0.03 grams
500mW Surface Mount
Zener Diodes
TZM5221B - TZM5267B
MiniMelf
Maximum Ratings & Electrical Characteristics (T _Ambient=25ºC unless noted otherwise)
Symbol
Description
Value
Unit
Conditions
PD
Power Dissipation at Ta=25° C
500
mW
VF
Forward Voltage
1.1
V IF=200mA
RthJA Thermal Resistance Junction to Ambient
0.3
K/mW
TJ
Junction Temperature
175
°C
TSTG Storage Temperature Range
-65 to +175
°C
Note: Valid provided that leads at a distance of 10mm from case are kept at ambient temperature.
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Rev. C/AH 2008-02-28
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