K105 ETC1
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Silicon Bilateral Voltage Triggered Switch * All specs and applications shown above subject to change without prior notice. Tel:886-3-3214525 Http: www.ceramate.com.tw Fax:886-3-3521052 Page 1 of 2 Rev 1.1 Sep. 9,2002 n Features n General Description l AC circuit oriented l Glass-passivated junctions l High surge current capability n Applications l High voltage lamp ignitors l Natural gas ignitors l Gas oil ignitors l High voltage power supplies l Xenon ignitors l Over voltage protector l Pulse generators l Fluorescent lighting ignitors l HID surge current capability The sidac is a silicon bilateral voltage triggered switch 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 continues until the current is interrupted or drops below the minimum holding current of the device. CERAMATE offers a voltage range of 95 V to 330 V in DO-15 package. CERAMATE’s sidacs feature glass passivated junctions to ensure a rugged and dependable device capable of withstanding harsh environments. Variations of devices covered in this data sheet are available for custom design applications. Consult the factory for more information. n Electrical Characteristics VBO VDRM IDRM IT IH VTM Part No Breakover Voltage (Instantaneous clamping voltage) Blocking Voltage Peak Off-state Current at VDRM Continuous On-state DC or RMS Current Holding Current Peak On-state Voltage IT =1A MIN (V) MAX (V) MIN (V) MAX (µA) MAX (A) MAX (mA) MAX (V) K105 95 113 75 10 1.0 100 1.5 K110 104 118 85 10 1.0 100 1.5 K120 110 125 90 10 1.0 100 1.5 K130 120 138 95 10 1.0 100 1.5 K140 130 146 105 10 1.0 100 1.5 K150 140 170 115 10 1.0 100 1.5 K200 190 215 150 10 1.0 100 1.5 K220 205 230 165 10 1.0 100 1.5 K240 220 250 175 10 1.0 100 1.5 K250 240 280 190 10 1.0 100 1.5 K300 270 330 215 10 1.0 100 1.5
Silicon Bilateral Voltage Triggered Switch * All specs and applications shown above subject to change without prior notice. Tel:886-3-3214525 Http: www.ceramate.com.tw Fax:886-3-3521052 Page 2 of 2 Rev 1.1 Sep. 9,2002 IPP ITSM di/dt Peak pulse current, TJ <150º C Peak one Cycle(sinusoidal) Surge Current Critical Rate of Rise of On-state Current Series Max (A) Max (A) Max (A) 60Hz (A) 50Hz (A) TYPICAL (A/µs) K 60 35 35 20 16.7 100 n V-I Characteristics n Package Dimensions K Series / DO-15 Inches Millimeters Ref Min Max Min Max A 1.0 25.4 B 0.22 0.30 5.60 7.60 C 0.028 0.035 0.70 0.90 D 0.10 0.15 2.60 3.80