1SS119 HIGH SPEED SWITCHING DIODE DO - 34 Glass FEATURES : * Low capacitance. (C = 3.0 pF max) * Short reverse recovery time.(Trr = 3.5 ns max) * Peak reverse voltage:max. 35 V * Pb / RoHS Free 1.00 (25.4) min. 0.078 (2.0 )max. 0.118 (3.0) max. Cathode Mark 1.00 (25.4) min. 0.019 (0.50)max. MECHANICAL DATA : Case: DO-34 Glass Case Weight: approx. 0.093g Dimensions in inches and ( millimeters ) Maximum Ratings and Thermal Characteristics (Rating at Parameter 25 C ambient temperature unless otherwise specified.) Symbol Value Unit Peak Reverse Voltage VRM 35 V Reverse Voltage VR 30 V Average Recified Current IO 150 mA Peak Forward Current IFM 450 mA IFSM* 1.0 A Power Dissipation PD 250 mW Junction Temperature TJ 175 C Storage Temperature Tstg -65 to + 175 C Non-repetitive Peak Forward Surge Current Note : Within 1s forward surge current Electrical Characteristics (Ta = 25C unless otherwise noted) Parameter Symbol Test Condition Min. Typ. Max. Unit Forward Voltage VF IF = 10 mA - - 0.8 V Reverse Current IR VR = 30 V - - 0.1 A C f = 1MHz ; VR = 1.0 - - 3.0 pF - - 3.5 ns Capacitance Reverse Recovery Time Page 1 of 2 Trr IF = 10 mA , VR = 6 V RL = 50 Rev. 01 : October 26, 2005 RATING AND CHARACTERISTIC CURVES ( 1SS119 ) FIG.1 - FORWARD CURRENT Vs. FIG.2 - REVERSE CURRENT Vs. FORWARD VOLTAGE REVERSE VOLTAGE 10 -5 10 -2 Ta = 125 C 10 -3 Ta = 25 C 10 -4 0 0.2 0.4 0.6 0.8 1.0 REVERSE CURRENT, IR (A) FORWARD CURRENT, IF mA 10 -1 Ta = 125 C 10 -6 10 -7 Ta = 25 C 10 -8 FORWARD VOLTAGE, VF (V) 10 -9 0 10 20 30 40 REVERSE VOLTAGE, VR (V) FIG.3 - CAPACITANCE Vs. REVERSE VOLTAGE 10 CAPACITANCE, C (pF) f = 1 MHz 1.0 0.1 1.0 10 100 REVERSE VOLTAGE, VR (V) Page 2 of 2 Rev. 01 : October 26, 2005