1N4728A

1N4728A Thru 1N4762A Axial Lead Zener Diodes P b Lead(Pb)-Free SMALL SIGNAL ZENER DIODES 1.0 WATTS Features: * High reliability * Very sharp reverse characteristic * Low reverse current level * VZ-tolerance ±5% Mechanical Data: * Voltage stabilization * Case : DO-41 Glass Case * Weight : Approx 0.33 gram DO-41 DO-41 Outline Dimensions Unit:mm C D A B A A DIM DO-41 Min 26.0 Max Min - B Max 4.50 Min - C Max 0.85 Min - D Max 2.7 http//www.weitron.com.tw WEITRON 1/4 Rev.A 03-Dec-2010 1N4728A Thru 1N4762A Maximum Ratings and Electrical Characteristics (TA=25°C Unless Otherwise Noted) Parameter Power dissipation Z-current Junction ambient I=9.5mm(3/8”) TL=constant TA ≤ 50°C Symbol PV IZ RθJA Tj T stg Value 1.0 PV/VZ 100 200 -65~+175 Unit W mA K/W °C °C Junction temperature Storage temperature range Electrical Characteristics Parameter Forward voltage I F=200mA Symbol VF Min - Typ - Max 1.2 Unit V http//www.weitron.com.tw WEITRON 2/4 Rev.A 03-Dec-2010 1N4728A Thru 1N4762A VZnom1) IZT for rzjT rzjK at IZK IR at VR V mA Ω Ω mA μA V 1N4728A 3.3 76