NTE6415 thru NTE6419 Bidirectional Thyristor Diodes (SIDAC)
Description: The NTE6415 through NTE6419 SIDAC devices are silicon bilateral voltage triggered switches with greater power handling capabilities than standard DIACs. Upon application of a voltage exceeding the SIDAC breakover voltage point, the SIDAC switches on through a negative resistance region to a low on-state voltage. Conduction will continue until the current is interrupted or drops below the minimum holding current of the device. Features: D Especially Effective in AC Circuits D Switching Function Directly with the AC Power Line D Applicable for Various Pulse Generators Applications: D High Voltage Lamp Ignitors D Natural Gas Ignitors D Gas Oil Ignitors D High Voltage Power Supplies D D D D
Xenon Ignitors Overvoltage Protection Pulse generators Fluorescent Lighting Ignitors
Absolute Maximum Ratings: Peak Off Voltage, VDRM NTE6415, NTE6416 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45V NTE6417, NTE6418, NTE6419 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90V Effective Current (TA = +40C, 50Hz, Sine Wave, Conducting Angle = 180), IT . . . . . . . . . . . . . . 1A Surge Current (50Hz, Non-Repeated 1 Cycle Sine wave, Peak Value), ITSM . . . . . . . . . . . . . . . 13A Peak Current (TA = +40C, Pulse Width = 10s, f = 1kHz), ITRM . . . . . . . . . . . . . . . . . . . . . . . . . . 20A Current Rise Rate, di/dt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50A/s Maximum Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +125C Thermal Resistance, Junction-to-Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15C/W Lead Temperature (During Soldering, 5mm from case, 5sec max), TL . . . . . . . . . . . . . . . . . . +250C
Electrical Characteristics: (TC = +25C unless otherwise specified)
Parameter Breakover Voltage NTE6415 NTE6416 NTE6417 NTE6418 NTE6419 Peak Off Current Breakover Current Holding Current ON Voltage Switching Resistance IDRM IBO IH VT RS 50Hz Sine Wave, V = Rated VDRM 50Hz Sine Wave 50Hz Sine Wave IT = 1A 50Hz Sine Wave Symbol VBO Test Conditions 50Hz Sine wave, IB = 0 Min 45 55 95 104 110 - - - - 0.1 Typ - - - - - - - 50 - - Max 60 65 113 118 125 10 0.5 - 1.5 - Unit V V V V V A mA mA V k
.944 (24.0) Min
.295 (7.5) Max
.051 (1.29)
.188 (4.78)
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