Glass Passivated Littelfuse K2000GAP SIDAC Switch Designed for High Pressure Sodium Lamps and Xenon Flash Ignition
Product Description
The SIDAC is a silicon bilateral voltage triggered switch. 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. SIDACs feature glass-passivated junctions to ensure a rugged and dependable device capable of withstanding harsh environments. Suitable for high voltage power supplies, natural gas igniters, high-pressure Sodium lamps, and Xenon flash ignition.
Product Attributes
- Brand: Teccor
- Certifications: RoHS Compliant, UL recognized epoxy meeting flammability classification 94V-0
- Material: Glass-passivated junctions, 100% Matte Tin Plated / Pb-free Solder Dipped Lead Material (Copper Alloy), UL recognized epoxy body material
- Origin: Littelfuse, Inc.
Technical Specifications
| Symbol | Parameters | Test Conditions | Min | Max | Unit | Notes |
| VBO | Breakover/Trigger Voltage | K0900y | 79 | 97 | V | |
| K1050y | 95 | 113 | V | |||
| K1100y | 104 | 118 | V | |||
| K1200y | 110 | 125 | V | |||
| K1300y | 120 | 138 | V | |||
| K1400y | 130 | 146 | V | |||
| K1500y | 140 | 170 | V | |||
| K1800y | 165 | 195 | V | |||
| K200zy | 190 | 215 | V | |||
| K220zy | 205 | 230 | V | |||
| K240zy | 220 | 250 | V | |||
| K250zy | 240 | 280 | V | |||
| K300zy | 270 | 330 | V | |||
| VDRM | Repetitive Peak Off-state Voltage | K0900y | 70 | V | ||
| K1050y | 90 | V | ||||
| K1100y | 90 | V | ||||
| K1200y | 90 | V | ||||
| K1300y | 90 | V | ||||
| K1400y | 90 | V | ||||
| K1500y | 90 | V | ||||
| K1800y | 140 | V | ||||
| K200zy | 180 | V | ||||
| K220zy | 180 | V | ||||
| K240zy | 190 | V | ||||
| K250zy | 200 | V | ||||
| K300zy | 200 | V | ||||
| IT(RMS) | On-state RMS Current | 50/60Hz, TJ < 125C | 1 | A | ||
| IDRM | Repetitive Peak Off-state Current | V = VDRM 50/60Hz Sine Wave | 5 | A | ||
| VTM | Peak On-state Voltage | IT = 1A Kxxx0y | 1.5 | V | ||
| IT = 1A Kxxx2y | 3.0 | V | ||||
| IH | Dynamic Holding Current | RL = 100 50/60Hz Sine Wave | 150 | mA | ||
| RS | Switching Resistance | (VBO VS) / (IS IBO) 50/60Hz Sine Wave | 100 | |||
| IBO | Breakover Current | 50/60Hz Sine Wave | 10 | A | ||
| ITRM | Peak Repetitive Pulse Current | tp = 10s 60Hz | 80 | A | (refer to figure 4) | |
| tp = 10s 5Hz | 160 | A | (refer to figure 4) | |||
| ITSM | Peak Non-repetitive Surge Current | Single Cycle 60Hz | 20 | A | (refer to figure 5) | |
| Single Cycle 50Hz | 16.7 | A | (refer to figure 5) | |||
| di/dt | Critical Rate of Rise of On-state Current | 150 | A/s | |||
| dv/dt | Critical Rate of Rise of Off-state Voltage | 1500 | V/s | |||
| TS | Storage Temperature Range | -40 | 150 | C | ||
| TJ | Junction Temperature Range | -40 | 125 | C | ||
| RJL | Thermal Resistance, Junction to Lead | DO-15 | 18 | C/W | ||
| DO-214 (1) | 30 | C/W | (1) Mounted on 1 cm2 copper foil surface; two-ounce copper foil | |||
| TO-92 | 35 | C/W | ||||
| RJC | Thermal Resistance, Junction to Case | TO-92 | 35 | C/W | ||
| RJA | Thermal Resistance, Junction to Ambient | DO-15 | 75 | C/W | ||
| TO-92 | 95 | C/W |
2410122014_Littelfuse-K2000GAP_C17528152.pdf
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