Hefei Purple Horn E-Commerce Co., Ltd.
| Repetitive Peak On-state Current (Itrm) | 1A |
| Description | DO-15 DIACs, SIDACs RoHS |
| Mfr. Part # | K2502G |
| Package | DO-15 |
| Model Number | K2502G |
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Product Specification
| Repetitive Peak On-state Current (Itrm) | 1A | Description | DO-15 DIACs, SIDACs RoHS |
| Mfr. Part # | K2502G | Package | DO-15 |
| Model Number | K2502G |
The SIDAC is a silicon bilateral voltage-triggered switch designed for AC circuit applications. It switches on when the applied voltage exceeds its breakover voltage, transitioning through a negative resistance region to a low on-state voltage. Conduction is maintained until the current is interrupted or falls below the minimum holding current. Featuring glass-passivated junctions, these SIDACs offer a rugged and dependable solution for harsh environments. They are suitable for high voltage power supplies, natural gas igniters, high-pressure sodium lamps, and Xenon flash ignition.
| Symbol | Parameters | Test Conditions | Min | Max | Unit |
|---|---|---|---|---|---|
| VBO | Breakover/Trigger Voltage | 79 | 330 | V | |
| VDRM | Repetitive Peak Off-state Voltage | 70 | 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 | µA | |
| VTM | Peak On-state Voltage | IT = 1A | 1.5 | 3.0 | V |
| IH | Dynamic Holding Current | RL = 100Ω, 50/60Hz Sine Wave | 150 | mA | |
| RS | Switching Resistance | 50/60Hz Sine Wave | 100 | Ω | |
| IBO | Breakover Current | 50/60Hz Sine Wave | 10 | µA | |
| ITRM | Peak Repetitive Pulse Current | tp = 10µs, 60Hz | 80 | A | |
| ITSM | Peak Non-repetitive Surge Current | Single Cycle 60Hz | 20 | A | |
| di/dt | Critical Rate of Rise of On-state Current | 150 | A/µs | ||
| dv/dt | Critical Rate of Rise of Off-state Voltage | 1500 | V/µs | ||
| TS | Storage Temperature Range | -40 | 150 | °C | |
| TJ | Junction Temperature Range | -40 | 125 | °C | |
| RθJL | Thermal Resistance, Junction to Lead | DO-15 | 18 | °C/W | |
| RθJC | Thermal Resistance, Junction to Case | TO-92 | 35 | °C/W | |
| RθJA | Thermal Resistance, Junction to Ambient | DO-15 | 75 | °C/W |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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