NTE5517 thru NTE5519 Silicon Controlled Rectifier (SCR)
Absolute Maximum Ratings: Repetitive Peak Off-State Voltage (TJ = +100C), VDRM NTE5517 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V NTE5518 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400V NTE5519 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600V Repetitive Peak Reverse Voltage (TJ = +100C), VRRM NTE5517 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V NTE5518 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400V NTE5519 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600V RMS On-State Current (TC = +75C), IT(RMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35A Peak Surge (Non-Repetitive) On-State Current (One Cycle, 50Hz or 60Hz), ITSM . . . . . . . . . 350A Peak Gate-Trigger Current (3s Max), IGTM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20A Peak Gate-Power Dissipation (IGT IGTM for 3s Max), PGM . . . . . . . . . . . . . . . . . . . . . . . . . . . 20W Average Gate-Power Dissipation, PG(AV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5W Operating Temperatue Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +150C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +100C Typical Thermal Resistance, Junction-to-Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.9C/W Electrical Characteristics: (At Maximum Ratings and Specified Case Temperatures)
Parameter Peak Off-State Current Maximum On-State Voltage (Peak) Peak On-State Current DC Holding Current DC Gate-Trigger Current DC Gate-Trigger Voltage Gate Controlled Turn-On Time Critical Rate-of-Rise of Off-State Voltage Symbol IDRM, IRRM VTM ITM IH IGT VGT tgt Critical dv/dt TC = +25C, Gate Open Anode Voltage = 12V, RL = 30, TC = +25C Anode Voltage = 12V, RL = 30, TC = +25C td + tr, IGT = 150mA TC = +100C, Gate Open Test Conditions TJ = +100C, Gate Open, VDRM and VRRM = Max. Rating TC = +25C Min - - - - - - - - Typ - - - - - - 2.5 100 Max Unit 2.0 1.6 70 50 25 2.0 - - mA V A mA mA V s V/s
.155 (3.93) Max Gate
Cathode
.063 (1.6)
.085 (2.15)
.767 (19.5) Max .380 (9.65) Max
.475 (12.09) Max Anode .505 (12.85) Max
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