SCR Littelfuse SV8012DRP designed for phase control converters rectifiers and inrush current control
SVxx12xx Series 12 Amp High Junction Temperature SCRs
The SVxx12xx series of high junction temperature SCRs are designed for unidirectional switch applications. They are ideal for phase control in heating, motor speed controls, converters/rectifiers, inrush current control, and capacitive discharge ignitions. These SCRs feature a low gate current trigger level and a maximum junction temperature of 150C, offering high dv/dt performance and surge capability up to 120A. Internally constructed isolated packages are available for ease of heat sinking with high isolation voltage.
Product Attributes
- Brand: Littelfuse, Inc.
- Certifications: UL 1557 (Electrically Semiconductor Device), Halogen free, RoHS compliant
- Material: UL Recognized compound meeting flammability rating V-0, Copper Alloy Lead Material
- Terminal Finish: 100% Matte Tin-plated
Technical Specifications
| Symbol | Parameter | SVxx12x1 | SVxx12x2 | Unit | Test Conditions |
| IGT | Gate Trigger Current | MAX. 6 | MAX. 10 | mA | VD = 12V, RL = 60 |
| MIN. 2 | MIN. 5 | ||||
| VGT | Gate Trigger Voltage | MAX. 1.3 | mA | VD = 12V, RL = 60 | |
| dv/dt | Rate of rise of voltage | MIN. 400 | MIN. 800 | V/s | VD = 67% VDRM; gate open; TJ = 125C |
| MIN. 200 | MIN. 400 | VD = 67% VDRM; gate open; TJ = 150C | |||
| VT0 | On-State Voltage | MAX. 0.8 | V | TJ = 150C | |
| IDRM / IRRM | Leakage Current | MAX. 5 | MAX. 5 | A | TJ = 25C, VDRM = VRRM |
| IT(RMS) | RMS On-State Current | 12 | A | TC = 110C to 135C (package dependent) | |
| ITSM | Peak Non-Repetitive Surge Current | 100 to 144 | A | Single half cycle, TJ (initial) = 25C, f = 50/60Hz | |
| I2t | I2t Value for Fusing | 60 to 86 | A2s | tp = 8.3 ms | |
| TJ | Operating Junction Temperature Range | -40 to 150 | C | ||
| Tstg | Storage Temperature Range | -40 to 150 | C | ||
Thermal Resistances
| Symbol | Parameter | SVxx12Lx | SVxx12Rx/SVxx12Nx | SVxx12Dx | Unit |
| R(JC) | Junction to Case (AC) | 2.5 | 1.1 | 1.5 | C/W |
2411261606_Littelfuse-SV8012DRP_C20349878.pdf
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