MM1Z5221B~MM1Z5268B SILICON PLANAR ZENER DIODES
Silicon planar zener diode in a small plastic SMD SOD-123 package
Featur...
MM1Z5221B~MM1Z5268B SILICON PLANAR ZENER DIODES
Silicon planar zener diode in a small plastic SMD SOD-123 package
Features Total power dissipation: max.500 mW Small plastic package suitable for surface mounted design Tolerance approximately + / - 5%
PINNING PIN 1 2
DESCRIPTION Cathode Anode
12
Top view Simplified outline SOD-123 and symbol
Absolute Maximum Ratings (T a = 25oC)
Zener Current see Table “Characteristics” Power Dissipation at TL= 75? Derated above 75? Junction Temperature Storage Temperature Range
Symbol
PD PD Tj TS
Value
500 6.7 -55 to +150 -55 to +150
Unit
mW mW/?
? ?
Characteristics at T amb = 25oC
Symbol
Thermal Resistance Junction to Ambient
Thermal Resistance Junction to Lead
Forward Voltage at IF = 10mA
RΘ JA RΘ JL VF
Min. -
Typ. -
Max. 340 150 0.9
Unit ? /W ? /W
V
РАДИОТЕХ
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MM1Z5221B~MM1Z5268B
Type
Marking Code
Zener Voltage Range1...