1N4687

1N4678 - 1N4717 VZ : 1.8 - 43 V PD : 500 mW FEATURES : * Zener voltage specified at 50 µA * Maximum delta VZ given from 10 µA to 100 µA * Very high stability * Low noise * Pb / RoHS Free MECHANICAL DATA : Case: DO-35 Glass Case Weight: approx. 0.13g Certificate TH97/10561QM Certificate TW00/17276EM ZENER DIODES DO - 35 Glass (DO-204AH) 0.079(2.0 )max. Cathode Mark 0.020 (0.52)max. 1.00 (25.4) min. 0.150 (3.8) max. 1.00 (25.4) min. Dimensions in inches and ( millimeters ) Maximum Ratings and Thermal Characteristics Rating at 25 °C ambient temperature unless otherwise specifie Parameter Symbol Value Power Dissipation at TL ≤ 50 °C (Note1) Maximum Forward Voltage at IF = 200 mA Thermal Resistance Junction to Ambient Thermal Resistance Junction to Lead Operating and Storage Temperature Range PD VF RӨJA RӨJL TJ, TSTG 500 1.1 310 250 -65 to + 175 Note : (1) At 3/8" (10 mm) lead length from body, when mounted on FR4 PC board as described for thermal resistance. Un...