BZV55Bxx

www.DataSheet4U.com BZV55B Series VZ : 2.4 to 75V PD : 500mW FEATURES : Silicon planar zener diodes For use as low voltage stabilizer or voltage reference. Standard zener voltage tolerance is ± 2% Pb / RoHS Free ZENER DIODES MiniMELF (SOD-80C) Cathode Mark φ 0.063 (1.64) 0.055 (1.40) 0.019(0.48) 0.011(0.28) 0.142(3.6) 0.134(3.4) Mounting Pad Layout MECHANICAL DATA : * Case : MiniMELF Glass Case (SOD-80C) * Weight : 0.05 gram (approximately) 0.049 (1.25)Min. 0.098 (2.50) Max. 0.079 (2.00)Min. 0.197 (5.00) REF Dimensions in inches and ( millimeters ) Rating at 25 °C ambient temperature unless otherwise specified. Maximum Ratings and Thermal Characteristics Parameter Zener Current see Table "Characteristics" Maximum Forward Voltage at IF = 10 mA. Power Dissipation at Tflange = 50°C Power Dissipation at Ta = 50°C Continuous Forward Current Thermal Resistance Junction to Ambient Air Thermal Resistance Junction to Lead Peak reverse power dissipation (non-repetitive) tp = 100µs Junction temperature Storage temperature range VF PD PD IF RθJA RθJL PZSM TJ TS 0.9 500 400 1) 250 0.38 (1) Symbol Value Unit V mW mW mA °C/mW °C/mW W °C °C 0.3 30 (2) -65 to + 200 -65 to + 200 Notes: (1) Mounted on ceramic substrate 10mm x 10mm x 0.6mm (2) Tj = 150°C Page 1 of 2 Rev. 02 : March 25, 2005 www.DataSheet4U.com ELECTRICAL CHARACTERISTICS (Ta = 25 °C unless otherwise noted) Type Zener Voltage VZ @ IZT 1) IZT Nom (V) (mA) 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6...