Sensitive gate SCR Littelfuse SK008VTP with voltage rating from 400 to 1000 volts and 8 amp current
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MOQ:
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Delivery Time:
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Product Description
Product Description
The Sxx08x SCR series is designed for uni-directional switch applications, including phase control, heating, motor speed controls, converters/rectifiers, and capacitive discharge ignitions. These SCRs feature a low gate current trigger level (0.2 to 15 mA at approximately 1.5V). The sensitive gate versions offer a gate trigger current of less than 500A, making them easily triggered by sense coils, proximity switches, and microprocessors. Key advantages include halogen-free and RoHS compliance, glass-passivated junctions, voltage capabilities up to 1000V, and surge capability up to 100A. The L-Package is UL Recognized for 2500Vrms.
Product Attributes
- Brand: Littelfuse, Inc.
- Certifications: UL Recognized (L-Package), RoHS-compliant, Halogen-free
Technical Specifications
| Series | RMS On-State Current IT(RMS) | Voltage VDRM/VRRM | Gate Trigger Current IGT | Peak Non-Repetitive Surge Current ITSM (60Hz) | Package Type |
|---|---|---|---|---|---|
| Sxx08xSx & Sxx08x | 8 A | 400 to 1000 V | 0.2 to 15 mA | 100 A | Various (L-Package UL Recognized) |
| Series | Parameter | Test Conditions | Value | Unit |
|---|---|---|---|---|
| Standard SCRs | RMS on-state current IT(RMS) | TC = 100C (Sxx08L) / TC = 110C (Others) | 8 | A |
| Average on-state current IT(AV) | TC = 100C (Sxx08L) / TC = 110C (Others) | 5.1 | A | |
| Peak non-repetitive surge current ITSM | Single half cycle; f = 60Hz; TJ (initial) = 25C | 100 | A | |
| I2t Value for fusing | tp = 8.3 ms | 41 | A2s | |
| Critical rate-of-rise of on-state current di/dt | f = 60 Hz; TJ = 125C | 100 | A/s | |
| Sensitive SCRs | RMS on-state current IT(RMS) | TC = 80C (Sxx08LSy) / TC = 95C (Others) | 8 | A |
| Average on-state current IT(AV) | TC = 80C (Sxx08LSy) / TC = 95C (Others) | 5.1 | A | |
| Peak non-repetitive surge current ITSM | Single half cycle; f = 60Hz; TJ (initial) = 25C | 100 | A | |
| I2t Value for fusing | tp = 8.3 ms | 41 | A2s | |
| Critical rate of rise of on-state current di/dt | f = 60 Hz ; TJ = 110C | 70 | A/s |
| Symbol | Parameter | Test Conditions | Value | Unit |
|---|---|---|---|---|
| IGT | Gate Trigger Current (Sensitive) | VD = 6V RL = 100 | MAX. 50 to 500 | A |
| IGT | Gate Trigger Current (Standard) | VD = 12V RL = 60 | MAX. 15 | mA |
| VGT | Gate Trigger Voltage (Sensitive) | VD = 6V RL = 100 | MAX. 0.8 | V |
| VGT | Gate Trigger Voltage (Standard) | VD = 12V RL = 60 | MAX. 1.5 | V |
| IH | Holding Current (Sensitive) | IT = 20mA (initial) | MAX. 4 to 8 | mA |
| IH | Holding Current (Standard) | IT = 200mA (initial) | MAX. 30 | mA |
| tq | Turn-off time | IT=2A; tp=50s; dv/dt=5V/s; di/dt=-30A/s | MAX. 45 to 75 | s |
| VTM | On-State Voltage | IT = 16A; tp = 380 s | MAX. 1.6 | V |
| IDRM / IRRM | Off-State Leakage Current | TJ = 110C (400-600V) | 250 | A |
| IDRM / IRRM | Off-State Leakage Current | TJ = 125C (400-800V) | 500 | A |
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