NTE5646

NTE5646 TRIAC – Internally Triggered Description: The NTE5646 is a TRIAC that includes a diac trigger mounted inside the same package. This device saves the user the added expense of buying a discrete diac and the assembling associated with a gated triac. This device includes a dial trigger mounted inside the same isolated TO220 type package. Absolute Maximum Ratings: Repetitive Peak Off–State Voltage (Gate Open, TJ = +110°C, Note 1), VDRM . . . . . . . . . . . . . . 600V RMS On–State Current (TC = +80°C, Conduction Angle of 360°), IT(RMS) . . . . . . . . . . . . . . . . . . 10A Peak Surge (Non–Repetitive) On–State Current (One Cycle, at 50Hz or 60Hz), ITSM . . . . . . . 100A Peak Gate–Trigger Current (3sec Max), IGTM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5A Operating Junction Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +110°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C Typical Thermal Resistance, Junction to Case, RΘJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.8°C/W Note 1. All values apply in either direction. Electrical Characteristics: (TC = +25°C unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Peak Off–State Current IDRM Gate Open, TV = +110°C, VDRM = 600V, Note 1 – 0.5 – mA Maximum On–State Voltage VTM IT = 10A, Note 1 – – 1.5 V DC Holding Current IHOLD Gate Open, Note 1 – – 60 mA Critical Rate–of–Rise of Off–State Voltage Critical dv/dt VD = 600V, Gate Open, TC = +110C, Note 1 – 60 – V/µs – 4 – V/µs – 3 – µs ∆V(BO) – 3 – V VBO 30 – 45 V [∆V ±] – 5 – V IBO – 200 – µA C – 0.1 – µF Critical Rate–of–Rise of Commutation Voltage Gate–Controlled Turn–On Time Commutating TC = +80°C, Gate Unenergized, dv/dt VD = 600V, IT = 10A, Note 1 Tgt VD = 600V, tR = 0.1µs, IT = 10A (Peak) Trigger DIAC Specifications Breakover Voltage Symmetry Breakover Voltage (Forward & Reverse) Dynamic Breakback Voltage (Forward & Reverse) Peak Breakover Current Trigger Firing Capacitance Note 1. All values apply in either direction. .420 (10.67) Max .110 (2.79) Isolated .147 (3.75) Dia Max .500 (12.7) Max .250 (6.35) Max .500 (12.7) Min .070 (1.78) Max MT1 .100 (2.54) Gate MT2