STPS4S200S Overview
The STPS4S200S is a robust ultra-fast recovery diode designed for high-efficiency power conversion applications. This device operates with a maximum repetitive peak reverse voltage of 200 V and supports a forward current of up to 4 A, making it suitable for industrial and automotive power supplies where fast switching and low losses are critical. Its compact SMC package ensures easy integration into space-constrained designs while maintaining excellent thermal performance. Engineers and sourcing specialists seeking reliable, low-noise, and low-loss diode solutions will find this product an optimal choice for enhancing system efficiency and durability. For detailed specifications and purchasing information, visit IC Manufacturer.
STPS4S200S Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 200 | V |
| Average Forward Current (IF(AV)) | 4 | A |
| Non-Repetitive Peak Surge Current (IFSM) | 80 | A |
| Forward Voltage Drop (VF) at IF = 4 A | 0.68 (typical) | V |
| Reverse Recovery Time (trr) | 35 | ns |
| Operating Junction Temperature Range (Tj) | -65 to +150 | ??C |
| Storage Temperature Range (Tstg) | -65 to +150 | ??C |
| Thermal Resistance Junction to Ambient (R??JA) | 40 | ??C/W |
| Package Type | SMC (DO-214AB) | – |
STPS4S200S Key Features
- Ultra-fast recovery time: Minimizes switching losses, enhancing overall power efficiency in high-frequency circuits.
- Low forward voltage drop: Reduces conduction losses, leading to lower heat dissipation and improved system reliability.
- High surge current capability: Supports transient overload conditions, ensuring robustness in demanding industrial environments.
- Compact SMC package: Facilitates easy PCB mounting and thermal management in space-constrained power electronic designs.
Typical Applications
- Switch mode power supplies (SMPS): Ideal for reducing switching losses and improving efficiency in AC/DC and DC/DC converters.
- Automotive power electronics: Suitable for voltage regulation and rectification in on-board vehicle systems requiring high reliability.
- Industrial motor drives: Provides fast recovery and low losses in inverter circuits controlling electric motors.
- Uninterruptible power supplies (UPS): Ensures minimal conduction losses and high surge current tolerance in power backup systems.
STPS4S200S Advantages vs Typical Alternatives
Compared to standard recovery diodes, this device offers significantly faster reverse recovery times and lower forward voltage drop, directly enhancing power conversion efficiency and thermal performance. Its high surge current rating adds robustness under transient conditions, while the compact SMC package simplifies assembly and thermal management. These advantages make it a superior choice for engineers looking to optimize power density and reliability in demanding industrial and automotive applications.
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STPS4S200S Brand Info
The STPS4S200S is manufactured by STMicroelectronics, a leading global semiconductor company renowned for innovation in power management and discrete components. STMicroelectronics offers this ultra-fast recovery diode as part of its extensive portfolio targeting high-efficiency power solutions. The company emphasizes quality, reliability, and performance in power electronics, making this device a trusted component for OEMs and system integrators worldwide.
FAQ
What is the maximum operating voltage of this diode?
The maximum repetitive peak reverse voltage (VRRM) is 200 V, which defines the highest voltage the diode can withstand in the reverse direction without breakdown during normal operation.
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