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STMICROELECTRONICS CLT031SC3 Digital Input Current Limiter
The STMicroelectronics CLT03 series is a digital input current limiter that significantly reduces the power dissipation of digital inputs in factory automation applications. It eliminates the need for an external power supply, activating with the input signal and consuming no power in the off state. The CLT03 series offers features like current limitation, a deglitch filter for enhanced EMC robustness, and reverse plugin compatibility. It is high-side and low-side compatible and can drive optocouplers or LVTTL digital input terminations, ensuring safe and reliable operation even in overvoltage conditions with its fault mode functionality.
STMICROELECTRONICS CLT031SC3 Digital Input Current Limiter Specifications:
- Absolute_max_Peak_pulse_voltage_HBM: 2 kV
- Absolute_max_Peak_pulse_voltage_contact: 2 kV
- Absolute_max_Input_voltage: -60 to +60 V
- Absolute_max_Isolation_voltage: 230 VAC
- Absolute_max_Junction_temperature: -30 to +125 °C
- Absolute_max_Storage_temperature: -55 to +150 °C
- Thermal_resistance_junction_to_ambient_SOT23_8L: 120 °C/W
- Thermal_resistance_junction_to_ambient_QFN_16L: 41 °C/W
- Input_current_On_state: 2.5 to 4 mA
- Input_voltage_Low_to_High_state: 9.4 to 11 V
- Input_voltage_High_to_Low_state: 5 to 7.5 V
- Input_voltage_Hysteresis: 1.2 to 2.6 V
- Fault_mode_threshold_voltage: 30 to 40 V
- Input_current_in_fault_region: 1 to 2.5 mA
- Input_frequency: Up to 35 kHz
- Fault_mode_triggering_latency: Up to 25 µs
- Input_to_output_low_to_high_propagation_time: 2 to 5 µs
- Input_to_output_high_to_low_propagation_time: 2 to 5 µs
- Output_current_On_state_Isolated_mode: 2 to 4 mA
- Output_current_On_state_Non_isolated_mode: Up to 1 mA
- Output_current_Off_state: -10 to 10 µA
- Output_voltage_On_state_Isolated_mode: 0.7 to 3.6 V
- Output_voltage_On_state_Non_isolated_mode: 3 to 3.6 V
- Output_voltage_Off_state: -0.3 to 0.4 V
- Output_resistance: 24 kΩ
- Pull_down_resistor: 2.85 to 4.25 kΩ
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Frequently Asked Questions
Where can I buy STMICROELECTRONICS CLT031SC3?
You can click on the BUY or RFQ button to purchase CLT031SC3 from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part CLT031SC3?
You can download the CLT031SC3 datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of CLT031SC3?
STMICROELECTRONICS