STTH1602CFP

Diode Arrays Overview

The STTH1602CFP is a dual ultrafast diode from STMicroelectronics, rated at 200 V and 16 A. Packaged in the TO-220FP insulated format, this component serves as a dual center tap rectifier designed for switch mode power supplies and high-frequency DC-DC converters. It is specifically engineered for low voltage, high frequency inverters, freewheeling circuits, and polarity protection applications within automotive systems.

Diode Arrays Feature Summary

• AEC-Q101 qualified for automotive reliability standards
• Low forward and reverse recovery times for high-speed switching
• Low leakage current and low power losses
• High junction temperature capability with guaranteed performance across -40 to +175 °C

Diode Arrays Applications

• Automotive low voltage high frequency inverters
• Freewheeling applications in power electronics
• Polarity protection circuits
• Switch mode power supplies (SMPS)
• High frequency DC-DC converters

Diode Arrays Procurement Notes

Verify the specific suffix 'CFP' against official datasheets to confirm the TO-220FP insulated package variant. Ensure the order matches the required automotive qualification (AEC-Q101) and PPAP capabilities if mandated by the supply chain. Cross-reference the part number with manufacturer documentation to distinguish between standard and automotive grades.

Diode Arrays Selection Notes

Select this component when an insulated TO-220 package is required for thermal management and electrical isolation in automotive environments. The choice is driven by the need for dual center-tap rectification with ultrafast recovery characteristics. Consider the 200 V rating and 16 A current capacity relative to the specific circuit demands of the target inverter or converter design.

Diode Arrays Part Context

This device belongs to the STTH series of dual ultrafast diodes. While the base model STTH1602C is available in multiple packages including D²PAK and TO-220AB, the CFP suffix denotes the fully molded insulated TO-220FP variant. This packaging option provides enhanced insulation properties suitable for demanding automotive power applications compared to non-insulated alternatives.

Diode Arrays Replacement Considerations

The non-insulated TO-220AB version, identified as STTH1602C, serves as a functional substitute if electrical isolation is not required. Designers must verify that the thermal and mechanical constraints of the application can accommodate the alternative package type without compromising system safety or performance.

Diode Arrays FAQ

Is the STTH1602CFP suitable for automotive applications?

Yes, the device is AEC-Q101 qualified and supports PPAP, making it suitable for automotive use cases such as inverters and polarity protection.

What is the maximum operating junction temperature range?

The reverse repetitive peak voltage (VRRM) is guaranteed from -40 °C to +175 °C, indicating the operational temperature limits for reliable performance.

Does the TO-220FP package provide electrical insulation?

Yes, the TO-220FP package is fully molded and insulated, distinguishing it from standard TO-220AB variants.