BCR191WE6327 Overview
The BCR191WE6327 is a precision semiconductor device designed for reliable performance in industrial and automotive applications. It features robust electrical characteristics suitable for high-sensitivity switching and signal control. Engineered for enhanced durability and consistent operation, this component integrates seamlessly into complex electronic systems requiring dependable control elements. Its optimized structure supports efficient power handling and stable operation across a broad temperature range. Engineers and sourcing specialists will appreciate its balance of performance and reliability, making it a versatile option for various control and signal processing needs. For detailed technical support and procurement, visit IC Manufacturer.
BCR191WE6327 Technical Specifications
| Parameter | Specification |
|---|---|
| Type | Silicon Controlled Rectifier (SCR) |
| Maximum Repetitive Peak Off-State Voltage (V_DRM) | 600 V |
| Average On-State Current (I_T(AV)) | 1.5 A |
| Gate Trigger Current (I_GT) | 5 mA |
| Holding Current (I_H) | 10 mA |
| Operating Temperature Range | -40 ??C to +125 ??C |
| Surge Current (I_TS) | 30 A (non-repetitive) |
| Package Type | TO-92 |
| Forward Voltage Drop (V_TM) | 1.5 V at I_T = 1.5 A |
BCR191WE6327 Key Features
- Low gate trigger current: Enables easy triggering with minimal input signal, improving control efficiency in sensitive circuits.
- High surge current capability: Supports non-repetitive peak currents up to 30 A, ensuring resilience during transient events.
- Wide operating temperature range: Maintains stable operation from -40 ??C to +125 ??C, suitable for harsh industrial environments.
- Compact TO-92 package: Facilitates easy mounting and integration into space-constrained applications.
Typical Applications
- Industrial switching circuits requiring reliable control of AC and DC loads, where precise triggering and high surge tolerance are essential for durability.
- Automotive electronic control modules that demand stable switching performance in varying temperature conditions.
- Power management systems in consumer electronics where efficient and compact switching components are necessary.
- Signal control and timing circuits within automation equipment, benefiting from low trigger currents and consistent operation.
BCR191WE6327 Advantages vs Typical Alternatives
This device offers superior sensitivity with a low gate trigger current, reducing the required drive power compared to typical SCRs. Its high surge current rating enhances reliability under transient conditions, while the broad temperature tolerance ensures consistent performance in demanding environments. The compact TO-92 package allows easy integration without sacrificing robustness, making it a strong alternative in applications where size, efficiency, and durability are critical.
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BCR191WE6327 Brand Info
The BCR191WE6327 is manufactured by STMicroelectronics, a global leader in semiconductor technologies. STMicroelectronics is known for delivering high-quality discrete and integrated components that meet rigorous industrial and automotive standards. This SCR device aligns with the company??s commitment to innovation, reliability, and efficient power control solutions, supporting engineers in developing robust electronic systems worldwide.
FAQ
What is the maximum forward current rating of this SCR?
The maximum average on-state current for the device is 1.5 A, which defines the continuous current it can handle safely under specified conditions without damage.
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How does the gate trigger current affect circuit design?
The low gate trigger current of 5 mA allows the device to be triggered by low-power control signals, which simplifies driver circuit requirements and reduces overall energy consumption in the system.
Can this component handle voltage spikes in industrial environments?
Yes, with a maximum repetitive peak off-state voltage of 600 V and a surge current capability of 30 A, the device is well-suited to withstand voltage transients commonly experienced in industrial switching applications.
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What temperature range is supported by this SCR for reliable operation?
The device operates reliably between -40 ??C and +125 ??C, making it suitable for use in harsh and varying temperature conditions typical in automotive and industrial settings.
