Document
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 = +40°C, 50Hz, Sine Wave, Conducting Angle = 180°), IT . . . . . . . . . . . . . . 1A Surge Current (50Hz, Non–Repeated 1 Cycle Sine wave, Peak Value), ITSM . . . . . . . . . . . . . . . 13A Peak Current (TA = +40°C, Pulse Width = 10µs, f = 1kHz), ITRM . . . . . . . . . . . . . . . . . . . . . . . . . . 20A Current Rise Rate, di/dt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50A/µs Maximum Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15°C/W Lead Temperature (During Soldering, 5mm from case, 5sec max), TL . . . . . . . . . . . . . . . . . . +250°C
Electrical Characteristics: (TC = +25°C 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 µA mA mA V kΩ
.944 (24.0) Min
.295 (7.5) Max
.051 (1.29)
.188 (4.78)
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