NTE3084 Optoisolater NPN Photo Darlington Output Features: D High Isolation Voltage–7500V Electrical Characteristics: (TA = +25°C unless otherwise specified) Minimum Current Transfer Ratio (IF = 10mA, VCE = 5V), CTR . . . . . . . . . . . . . . . . . . . . . . . . . 100% Minimum Isolation Voltage (Input–to–Output, Note 1) VISO . . . . . . . . . . . . . . . . . . . . . . 7500V (Peak) Maximum Saturation Voltage (IF = 50mA, IC = 50mA), VCE(sat) . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0V Maximum Collector Dark Current (IF = 0, VCE = 10V), ICEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100nA Minimum Collector–Emitter Breakdown Voltage (IF = 0, IC = 0.1mA), V(BR)CEO . . . . . . . . . . . . . 55V Maximum LED Forward Voltage (IF = 20mA), VF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5V Note 1. Isolation Surge Voltage (VISO), is an internal device dielectric breakdown rating. For this test LED Pin1 and Pin2 are common and phototransistor Pin4, Pin5, and Pin6 are common. 6 5 4 .260 (6.6) Max 1 2 Anode 1 6 Base Cathode 2 5 Collector N.C. 3 4 Emitter 3 .070 (1.78) Max .350 (8.89) Max .200 (5.08) Max .085 (2.16) Max .300 (7.62) .350 (8.89) Max .100 (2.54)