ADE-208-151A(Z) 1SS84 Silicon Epitaxial Planar Diode for High Speed Switching Rev. 1 Aug. 1995 Features Outline • Low reverse current. • High reliability with glass seal. Type No. Cathode 2nd band 1SS84 2 1 Ordering Information 3rd band 3rd band 2nd band Cathode band Package Code 1. Cathode 2. Anode Light Blue Dark Green Dark Green DO-35 Absolute Maximum Ratings (Ta = 25°C) Item Peak reverse voltage Reverse voltage Peak forward current Non-Repetitive peak forward surge current Average forward current Power dissipation Junction temperature Storage temperature Symbol VRM VR IFM IFSM * Io Pd Tj Tstg Value 75 70 450 1 150 250 175 -65 to +175 Unit V V mA A mA mW °C °C * Within 1s forward surge current. Electrical Characteristics (Ta = 25°C) Item Symbol Min Forward voltage VF Reverse current Typ Max Unit Test Condition — — 0.8 V IF = 10 mA IR1 — 0.3 3 IR2 — — 10 VR = 0.3 V nA VR = 20 V IR3 — — 100 Capacitance C — — 5 pF VR = 55 V VR = 1 V, f = 1 MHz Reverse recovery time trr — — 50 ns IF=IR=10mA, Irr=1mA,RL=100Ω 1SS84 -1 Ta=125°C -2 -6 10 10 Ta =1 25 °C Ta =75 °C Ta= 25° Ta= C -25 °C -3 Reverse current I R (A) (A) Forward current I F 10 -4 10 -5 Ta=75°C -7 10 10 -8 Ta=25°C -9 10 10 -6 Ta= 0 °C -10 10 10 0 0.6 0.2 0.8 0.4 Forward voltage VF (V) 1.0 Fig.1 Forward current Vs. Forward voltage 10 1.0 -1 10 1.0 10 Reverse voltage VR (V) Fig.3 Capacitance Vs. Reverse voltage 0 60 20 40 80 Reverse voltage VR (V) Fig.2 Reverse current Vs. Reverse voltage f=1MHz Capacitance C (pF) -5 10 10 102 100 1SS84 Package Dimensions Unit: mm 4.2 Max 26.0 Min 1 φ 0.5 φ 2.0 Max 26.0 Min 1 Cathode 2 3rd band (Dark Green) 2nd band (Dark Green) Cathode band (Light Blue) 2 Anode HITACHI Code DO-35 JEDEC Code DO-35 EIAJ Code SC-48 Weight (g) 0.13