SIDAC TECCOR | Alldatasheet

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Technical content

Features

  • AC circuit oriented
  • Glass-passivated junctions
  • High surge current capability

SIDAC 9-2 Teccor Electronics (972) 580-7777 General Notes

  • All measurements are made at 60Hz with a resistive load at an ambient temperature of +25°C unless otherwise specified.
  • Storage temperature range (TS) is -65°C to +150°C.
  • T h e c a s e ( TC ) or lead (TL) temperature is measured as shown on the dimensional outline drawings. See “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 seconds maximum; ≥ 1/16" (1.59mm) from case. Electrical Specification Notes (1) See Figure 9.6 for VBO change vs junction temperature. (2) See Figure 9.7 for IBO vs junction temperature. (3) See Figure 9.2 for IH vs case temperature. (4) See Figure 9.14 for test circuit. (5) See Figure 9.1 for more than one full cycle rating. (6) R θJA for TO-202 Type 23 and Type 41 is 70°C/watt. (7) TC ≤ 90°C for TO-92 Sidac and TC ≤ 105°C for TO-202 Sidacs. TL ≤ 100°C for DO-15X and TL ≤ 90°C for DO-214AA. (8) See Figure 9.15 for clarification of Sidac operation. (9) For best Sidac operation, the load impedance should be near or less than switching resistance. (10) T eccor's new, improved series of sidacs 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 the schematic, Figure 9.3. 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 4kV magnitude and >1µs duration each at a minimum repetition rate of 3.3kHz. Type Part No. IT(RMS) VDRM VBO IDRM IBO TO-92 E Package DO-15X G Package TO-202AB F Package DO-214AA S Package On-State RMS Current TJ≤125°C 50/60Hz Sine Wave (7) (8) Amps Repetitive Peak Off-State Voltage Volts Breakover Voltage 50/60Hz Sine Wave (1) Volts Repetitive Peak Off-State Current 50/60Hz Sine Wave V=V DRM µAmps Breakover Current 50/60Hz Sine Wave µAmps See “Package Dimensions” section for variations. MAX MIN MIN MAX MAX MAX K1050E70 K1050G K1050S 1.0 ±90 95 113 5 10 K1100E70 K1100G K1100S 1.0 ±90 104 118 5 10 K1200E70 K1200G K1200S 1.0 ±90 110 125 5 10 K1300E70 K1300G K1300S 1.0 ±90 120 138 5 10 K1400E70 K1400G K1400S 1.0 ±90 130 146 5 10 K1500E70 K1500G K1500S 1.0 ±90 140 170 5 10 K2000E70 K2000G K2000F1 K2000S 1.0 ±180 190 215 5 10 K2200E70 K2200G K2200F1 K2200S 1.0 ±180 205 230 5 10 K2400E70 K2400G K2400F1 K2400S 1.0 ±190 220 250 5 10 K2401F1 1.0 (10) ±190 220 250 5 10 K2500E70 K2500G K2500F1 K2500S 1.0 ±190 240 280 5 10 K3000F1 1.0 ±190 270 330 5 10

Teccor Electronics 9-3 SIDAC (972) 580-7777 V-I Characteristics Figure 9.1 Peak Surge Current vs Surge Current Duration IH VTM ITSM R S dV q/dt dv/dt di/dt Dynamic Holding Current 50/60Hz Sine Wave R = 100Ω (3) (4) mAmps Peak On-State Voltage IT = 1 Amp Volts Max Peak One Cycle Surge Current 50/60Hz Sine Wave (Non-Repetitive) (5) Amps Switching Resistance 50/60Hz Sine Wave (9) kΩ Critical Rate-of-Rise of Turn-off Voltage at 8kHz Volts/µSec Critical Rate-of-Rise of Off-State Voltage at Rated VDRM TJ ≤ 100°C Volts/µSec Critical Rate-of-Rise of On-State Current Amps/µSecPackage 60Hz 50Hz TYP MAX E G F S MIN MIN MIN TYP 60 150 3.0 20 16.7 2.0 42 1500 150 60 150 3.0 20 16.7 0.1 20 1500 150 R S VBO V S–() THERMAL RESISTANCE (STEADY STATE) R θJC [RθJA ] °C/W (TYPICAL) EG F ( 6 ) S 1.0 10 100 1000 1.0 2.0 4.0 6.0 8.0 SUPPLY FREQUENCY: 60 Hz Sinusoidal LOAD: Resistive RMS ON-STATE CURRENT: I T RMS Maximum Rated Value at Specified Junction Temperature BLOCKING CAPABILITY MAY BE LOST DURING AND IMMEDIATELY FOLLOWING SURGE CURRENT INTERVAL OVERLOAD MAY NOT BE REPEATED UNTIL JUNCTION TEMPERATURE HAS RETURNED TO STEADY-STATE RATED VALUE. Surge Current Duration - Full Cycles Peak Surge (Non-Repetitive) On-State Current [I(TSM)] - Amps 100

Teccor Electronics 9-5 SIDAC (972) 580-7777 Figure 9.8 On-State Current vs On-State Voltage (Typical) Figure 9.9 Power Dissipation (Typical) vs On-State Current Figure 9.10 Comparison of Sidac vs SCR Figure 9.11 Ignitor Circuit (Low Voltage Input) Figure 9.12 Typical High Pressure Sodium Lamp Firing Circuit Figure 9.13 Xenon Lamp Flashing Circuit Positive or Negative Instantaneous On-State Voltage (vT) - Volts Positive or Negative Instantaneous On-State Current (iT) - Amps TL =25˚C TO-202 "F" Package TO-92, DO-214AA & DO-15X CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: See Figure 9.15 0.4 0.8 1.2 1.6 0.2 0.6 1.0 1.4 1.8 2.0 2.2 RMS On-State Current [IT(RMS) ] - Amps Average On-State Power Dissipation [PD(AV)] - Watts TO-202 "F" Package TO-92, DO-214AA & DO-15X 100-250 VAC 60 Hz 100-250 VAC 60 Hz SCR SIDAC 4.7 µF 100V10 µF 50V

24 VAC

4.7 µF 100V ½ W K1200E SIDAC 200V H.V. IGNITOR 1.2 µF 4.7 kΩ- + - + SIDAC

120 VAC

3.3 KΩ 0.47µF 400V BALLAST SIDAC

220 VAC

7.5 KΩ 0.22µF BALLAST LAMP

120 VAC 220 VAC

  • + XENON LAMP K2200F1 10 µF 120VAC 60Hz 10 µF 450V 4KV .01µF 400V 20 MΩ SIDAC 200- 400V 100Ω 250V TRIGGER TRANSFORMER 20:1