Littelfuse SK016RTP SCR Thyristor Featuring Copper Alloy Leads and Epoxy Body Material UL Recognized
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Product Description
Product Overview
The Teccor Sxx15x & Sxx16x Series are standard SCR thyristors designed for unidirectional switching in phase control applications. They offer excellent performance for heating and motor speed controls, triggered by low current and voltage. Key features include glass-passivated junctions, high voltage capability up to 1000V, and surge capability up to 225A. These SCRs are RoHS-compliant and suitable for various applications like capacitive discharge systems, power tools, and home appliances. Internally constructed isolated packages are available for ease of heat sinking.
Product Attributes
- Brand: Teccor
- Certifications: RoHS-compliant, UL Recognized (body material)
- Material: Glass-passivated junctions, Copper Alloy lead material, UL Recognized epoxy body material
Technical Specifications
| Symbol | Parameter | Test Conditions | Sxx15L | Sxx16R/Sxx16N | Unit | |
|---|---|---|---|---|---|---|
| Absolute Maximum Ratings | ||||||
| IT(RMS) | RMS on-state current | TC = 90C | 15 | - | A | |
| IT(RMS) | RMS on-state current | TC = 110C | - | 16 | A | |
| IT(AV) | Average on-state current | TC = 90C | 9.5 | - | A | |
| IT(AV) | Average on-state current | TC = 110C | - | 10.0 | A | |
| ITSM | Peak non-repetitive surge current | single half cycle; f = 50Hz; TJ (initial) = 25C | 188 | 188 | A | |
| ITSM | Peak non-repetitive surge current | single half cycle; f = 60Hz; TJ (initial) = 25C | 225 | 225 | A | |
| I2t | I2t Value for fusing | tp = 8.3 ms | 210 | 210 | As | |
| di/dt | Critical rate of rise of on-state current | f = 60 Hz ; TJ = 125C | 125 | 125 | A/s | |
| IGM | Peak gate current | TJ = 125C | 3 | 3 | A | |
| PG(AV) | Average gate power dissipation | TJ = 125C | 0.6 | 0.6 | W | |
| Tstg | Storage temperature range | -40 to 150 | -40 to 150 | C | ||
| TJ | Operating junction temperature range | -40 to 125 | -40 to 125 | C | ||
| Electrical Characteristics | ||||||
| VTM | On-state voltage | 15A Device IT = 30A; tp = 380 s MAX. | 1.6 | - | V | |
| VTM | On-state voltage | 16A Device IT = 32A; tp = 380 s MAX. | - | 1.6 | V | |
| IDRM / IRRM | Off-state current | VDRM = VRRM TJ = 25C | 400 - 600V MAX. 10 A; 800 - 1000V MAX. 20 A | 400 - 600V MAX. 10 A; 800 - 1000V MAX. 20 A | A | |
| IDRM / IRRM | Off-state current | VDRM = VRRM TJ = 100C | 400 - 600V 500 A; 800V 1000 A; 1000V 3000 A | 400 - 600V 500 A; 800V 1000 A; 1000V 3000 A | A | |
| IDRM / IRRM | Off-state current | VDRM = VRRM TJ = 125C | 400 - 600V 1000 A; 800V 2000 A | 400 - 600V 1000 A; 800V 2000 A | A | |
| IGT | Gate trigger current | VD = 12V RL = 60 | MAX. 30 | MAX. 30 | mA | |
| VGT | Gate trigger voltage | VD = 12V RL = 60 | MAX. 1.5 | MAX. 1.5 | V | |
| dv/dt | Critical rate of rise of off-state voltage | VD = VDRM; gate open; TJ = 100C | 400V MIN. 450 V/s; 600V MIN. 425 V/s; 800V MIN. 400 V/s; 1000V MIN. 200 V/s | 400V MIN. 450 V/s; 600V MIN. 425 V/s; 800V MIN. 400 V/s; 1000V MIN. 200 V/s | V/s | |
| dv/dt | Critical rate of rise of off-state voltage | VD = VDRM; gate open; TJ = 125C | 400V MIN. 350 V/s; 600V MIN. 325 V/s; 800V MIN. 300 V/s | 400V MIN. 350 V/s; 600V MIN. 325 V/s; 800V MIN. 300 V/s | V/s | |
| VGD | Gate non-trigger voltage | VD = VDRM RL = 3.3 k TJ = 110C | MIN. 0.2 | MIN. 0.2 | V | |
| IH | Holding current | IT = 200mA (initial) | MAX. 40 | MAX. 40 | mA | |
| tq | Turn-off time | IT=2A; tp=50s; dv/dt=5V/s; di/dt=-30A/s | MAX. 35 | MAX. 35 | s | |
| tgt | Gate trigger time | IG = 2 x IGT PW = 15s IT = 12A | TYP. 2 | TYP. 2 | s | |
| Thermal Resistances | ||||||
| R(J-C) | Junction to case (AC) | 2.5 | 1.1 | C/W | ||
| R(J-A) | Junction to ambient | 50 | 40 | C/W | ||
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Sellina