NTE3048 Optoisolator TRIAC Driver Output Description: The NTE3048 consists of a gallium arsenide infrared emitting diode optically coupled to a silicon bilat- eral switch in an 6Lead DIP type package. This device is designed for use in applications requiring isolated TRIAC triggering. Features: Output Driver Designed for 240VAC Line V Isolation Voltage of 7500V Peak ISO Standard 6Lead Plastic DIP Package Absolute Maximum Ratings: (T = +25C unless otherwise specified) A Infrared Emitting Diode Reverse Voltage, V . 3V R Continuous Forward Current, I 60mA F Total Power Dissipation (Negligible Power in TRIAC Driver, T = +25C), P 100mW A D Derate Above 25C 1.33mW/C Output Driver OffState Output Terminal Voltage, V . 400V DRM Peak Repetitive Surge Current (PW = 1ms, 120pps), I 1.0A TSM Total Power Dissipation (T = +25C), P . 300mW A D Derate Above 25C . 4.0mW/C Total Device Isolation Surge Voltage (Peak AC Voltage, 60Hz, 5sec Duration, Note 1), V . 7500V ISO Total Power Dissipation (T = +25C), P . 330mW A D Derate Above 25C . 4.4mW/C Junction Temperature Range, T . 40 to +100C J Ambient Operating Temperature Range, T . 40 to +85C A Storage Temperature Range, T 40 to +150C stg Lead Temperature (During Soldering, 1/16 from Case, 10sec), T . +260C L Note 1. Isolation surge voltage is an internal dielectric breakdown rating.Electrical Characteristics: (T = +25C unless otherwise specified) A Parameter Symbol Test Conditions Min Typ Max Unit Input LED Reverse Leakage Current I V = 3V 0.05 100 A R R Forward Voltage V I = 10mA 1.15 1.5 V F F Output Detector (I = 0 unless otherwise specified) F Peak Blocking Current I Either Direction, V = 400V, Note 2 10 100 nA DRM DRM Peak OnState Voltage V Either Direction, I = 100mA peak 1.8 3.0 V TM TM Critical Rate of Rise of OffState dv/dt Note 3 10 V/ s Voltage Coupled LED Trigger Current I Main Terminal Voltage = 3V, Note 4 8 15 mA FT (Current Required to Latch Output) Holding Current I Either Direction 100 A H Note 2. Test voltage must be applied within dv/dt rating. Note 3. This is static dv/dt. Commutating dv/dt is a function of the loaddriving thyristor(s) only. Note 4. The NTE3048 is guaranteed to trigger at an I value less than or equal to max I . Therefore, F FT recommended operating I lies between max I (15mA) and absolute max I (60mA). F FT F Anode 1 6 Main Terminal TRIAC Driver 2 5 Substrate Cathode Do Not Connect N.C. 3 4 Main Terminal 6 54 .260 (6.6) Max 12 3 .070 (1.78) Max .350 (8.89) .300 (7.62) Max .200 (5.08) Max .350 (8.89) Max .085 (2.16) Max .100 (2.54)