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Zowie Technology Corporation
MM3Z5221BH~MM3Z5267BH
SILICON PLANAR ZENER DIODES
Lead free product Halogen - free type
Silicon Planar Zener Diode in a small plastic SMD SOD-323 package
Features • Total power dissipation: Max. 300 mW • Small plastic package suitable for
surface mounted design • Tolerance approximately ± 5%
Absolute Maximum Ratings (Ta = 25 OC) Parameter
Total Power Dissipation Operating Junction and Storage Temperature Range
PINNING PIN 1 2
1
DESCRIPTION Cathode Anode
2
Top View Simplified outline SOD-323 and symbol
Symbol
Value
Unit
Ptot
300
mW
Tj, TS
- 55 to + 150
OC
Characteristics at Ta = 25 OC Parameter
Thermal Resistance Junction to Ambient Air
Forward Voltage at IF = 10 mA
Symbol RșJA
VF
Max. 625
0.9
Unit OC/W
V
REV.