ZM4758A

ZM4728A - ZM4764A VZ : 3.3 to 100V PD : 1W FEATURES : Silicon planar power zener diodes For use in stabilizing and clipping circuits with higher power rating. Standard zener voltage tolerance is ± 5%. Other zener voltages and tolerances are available upon request. These diodes are also available in the DO-41 case with type designation 1N4728A ... 1N4764A Pb / RoHS Free MECHANICAL DATA : * Case : MELF Glass Case * Weight : 0.25 g (approximately) ZENER DIODES φ 0.102 (2.6) 0.094 (2.4) MELF Cathode Mark 0.205(5.2) 0.189(4.8) 0.022(0.55) 0.049 (1.25)Min. Mounting Pad Layout 0.157 (4.00) Max. 0.118 (3.00)Min. 0.256 (6.50) REF Dimensions in inches and ( millimeters ) Maximum Ratings and Thermal Characteristics Rating at 25 °C ambient temperature unless otherwise specified. Parameter Symbol Zener Current see Table "Characteristics" Maximum Forward Voltage at IF = 200 mA. Power Dissipation Thermal Resistance Junction to Ambient Air Junction temperature Storage temperature range VF PD RθJA TJ TS Note: (1) Valid provided that electrodes are kept at ambient temperature Value 1.2 11) 170(1) -65 to + 200 -65 to + 200 Unit V W °C/W °C °C Page 1 of 2 Rev. 03 : March 25, 2005 ELECTRICAL CHARACTERISTICS (Ta = 25 °C unless otherwise noted) Nominal Zener Type Voltage VZ @ IZT IZT (V) (mA) Maximum Zener Impedance(1) ZZT @ IZT (Ω) ZZK @ IZK (Ω) IZK (mA) Maximum Reverse Leakage Current IR @ VR (µA) (V) Maximum DC Zener Current IZM(2) (mA) ZM4728A 3.3 76...