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K1050S Datasheet(PDF) 2 Page - Littelfuse |
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K1050S Datasheet(HTML) 2 Page - Littelfuse |
2 / 7 page http://www.littelfuse.com E9 - 2 ©2004 Littelfuse, Inc. +1 972-580-7777 Thyristor Product Catalog Sidac Data Sheets Specific Test Conditions di/dt — Critical rate-of-rise of on-state current dv/dt — Critical rate-of-rise of off-state voltage at rated VDRM; TJ ≤ 100 °C dVq/dt — Critical rate-of-rise of turn-off voltage at 8 kHz IBO — Breakover current 50/60 Hz sine wave IDRM — Repetitive peak off-state current 50/60 Hz sine wave; V = VDRM IH — Dynamic holding current 50/60 Hz sine wave; R = 100 Ω IT(RMS) — On-state RMS current TJ ≤ 125 °C 50/60 Hz sine wave ITSM — Peak one-cycle surge current 50/60 Hz sine wave (non- repetitive) RS — Switching resistance 50/60 Hz sine wave VBO — Breakover voltage 50/60 Hz sine wave VDRM — Repetitive peak off-state voltage VTM — Peak on-state voltage; IT = 1 A General Notes • All measurements are made at 60 Hz with a resistive load at an ambient temperature of +25 °C unless otherwise specified. • Storage temperature range (TS) is -65 °C to +150 °C. • The case (TC) or lead (TL) temperature is measured as shown on the dimensional outline drawings in the “Package Dimensions” sec- tion of this catalog. • Junction temperature range (TJ) is -40 °C to +125 °C. • Lead solder temperature is a maximum of +230 °C for 10 s maxi- mum; ≥1/16" (1.59 mm) from case. Electrical Specification Notes (1) See Figure E9.5 for VBO change versus junction temperature. (2) See Figure E9.6 for IBO versus junction temperature. (3) See Figure E9.2 for IH versus case temperature. (4) See Figure E9.13 for test circuit. (5) See Figure E9.1 for more than one full cycle rating. (6) TC ≤ 90 °C for TO-92 Sidac TC ≤ 105 °C for TO-202 Sidacs TL ≤ 100 °C for DO-15X TL ≤ 90 °C for DO-214 (7) See Figure E9.14 for clarification of sidac operation. (8) For best sidac operation, the load impedance should be near or less than switching resistance. (9) See package outlines for lead form configurations. When ordering special lead forming, add type number as suffix to part number. (10) Do not use electrically connected mounting tab or center lead. (11) The K2401F1 sidac is designed to ensure good commutation at higher switching frequencies, as required in ignitor circuits for high intensity discharge (HID) lighting. A typical circuit for a metal halide lamp ignitor is shown in Figure E9.17. With proper component selection this circuit will produce three pulses for ignition of Osram lamp types such as HQI-T70W, HQI-T150W, and HQI-T250W which require a minimum of three pulses at 4 kV magnitude and >1 µs duration each at a minimum repetition rate of 3.3 kHz. V-I Characteristics Type Part No. IT(RMS) VDRM VBO IDRM IBO IH TO-92 DO-15X (10) TO-202 DO-214 (6) (7) (8) Amps Volts (1) Volts µAmps (2) µAmps (3) (4) mAmps See “Package Dimensions” section for variations. (9) MAX MIN MIN MAX MAX MAX TYP MAX K0900E70 K0900G K0900S 1 ±70 79 97 5 10 60 150 K1050E70 K1050G K1050S 1 ±90 95 113 5 10 60 150 K1100E70 K1100G K1100S 1 ±90 104 118 5 10 60 150 K1200E70 K1200G K1200S 1 ±90 110 125 5 10 60 150 K1300E70 K1300G K1300S 1 ±90 120 138 5 10 60 150 K1400E70 K1400G K1400S 1 ±90 130 146 5 10 60 150 K1500E70 K1500G K1500S 1 ±90 140 170 5 10 60 150 K2000E70 K2000G K2000F1 K2000S 1 ±180 190 215 5 10 60 150 K2200E70 K2200G K2200F1 K2200S 1 ±180 205 230 5 10 60 150 K2400E70 K2400G K2400F1 K2400S 1 ±190 220 250 5 10 60 150 K2401F1 (11) ±190 220 250 5 10 60 150 K2500E70 K2500G K2500F1 K2500S 1 ±200 240 280 5 10 60 150 K3000F1 1 ±200 270 330 5 10 60 150 Pin 1 Pin 2 Do not use Pin 3 Do not use tab RS VBO VS – () IS IBO – () -------------------------------- = -V +I VDRM +V VS IS IH RS IDRM IBO VBO VT IT (IS - IBO) (VBO - VS) RS = -I |
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