UMZ12N Datasheet PDF

UMZ12N Diodes Zener diode UMZ12N zApplications Constant voltage control Noise suppression on single line zExternal dimensions (Units : mm) 2.0±0.2 1.3±0.1 0.65 0.65 0.3 0.9±0.1 0.6 zConstruction Silicon epitaxial planar ROHM : UMD3 EIAJ : SC - 70 JEDEC : SOT - 323 zCircuit zAbsolute maximum ratings (Ta=25°C) Parameter Power dissipation∗ Junction temperature Storage temperature ∗ Total of 2 elements Symbol P Tj Tstg Limits 200 150 −55∼+150 Unit mW ˚C ˚C zElectrical characteristics (Ta=25°C) Parameter Zener voltage Reverse current Operating resistance Rising operating resistance Symbol VZ IR ZZ ZZK Min. 11.0 − − − Max. 13.0 0.10 30 80 Unit V µA Ω Ω IZ=5mA VR=9V IZ=5mA IZ=0.5mA Conditions 6V zFeatures 1) Small surface mounting type. (UMD3) 2) Multiple diodes with common anode configuration. 3) High reliability. 0.1Min. 1.25±0.1 2.1±0.1 0∼0.1 0.3±0.1 0.15±0.05 UMZ12N Diodes zElectrical characteristic curves (Ta=25°C) 10 DYNAMIC IMPEADANCE : ZZ (Ω) 100 FORWARD CURRENT : IF (mA) 10 ZENER CUR...