CMBZ5251B

Continental Device India Limited An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company SILIICON PLANAR ZENER DIODES 3 3 CMBZ5229B to CMBZ5261B 4.3V to 47V Pin Configuration 1 = ANODE 2 = NC 3 = CATHODE SOT-23 Formed SMD Package 2 1 1 2 Low voltage general purpose voltage regulator diodes. ABSOLUTE MAXIMUM RATINGS (Ta=25°C) DESCRIPTION Working Voltage Range Working Voltage Tolerance Power Dissipation upto Ta=25ºC Derate Above 25ºC Thermal Resistance Junction to Ambient Power Dissipation upto Ta=25ºC Derate Above 25ºC Thermal Resistance Junction to Ambient Junction Temperature Storage Temperature Rth (j-a) Tj Tstg Rth (j-a) **Ptot *Ptot SYMBOL VZ VALUE 4.3 to 47 +5 300 2.4 417 225 1.8 556 150 - 55 to +150 UNIT V % mW mW/ºC °C/mW mW mW/ºC °C/mW °C °C * Device mounted on a ceramic alumina of 8mm x 10mm x 0.7 mm ** Device mounted on an FR5 printed - circuit board Forward Voltage at IF=10mA VF < 0.9 V & VF at 200mA