Overview
The STTH1002CFP is a high-efficiency ultrafast diode produced by STMicroelectronics. This dual center tap rectifier is specifically designed for use in switch mode power supplies (SMPS) and high frequency DC to DC converters. It is packaged in various formats including TO-220FPAB, DPAK, D²PAK, TO-220AB, and I²PAK, making it versatile for different application needs. The device is characterized by its low losses, low forward and reverse recovery times, and high junction temperature, making it suitable for low voltage, high frequency inverters, free wheeling, and polarity protection applications.
Key Specifications
| Symbol | Parameter | Value | Unit |
|---|---|---|---|
| VRRM | Repetitive peak reverse voltage | 200 | V |
| IF(RMS) | Forward rms current | 20 A (I2PAK, D2PAK, TO-220AB, TO-220FPAB), 10 A (DPAK) | A |
| IF(AV) | Average forward current | Up to 2 x 8 A | A |
| Tj (max) | Maximum operating junction temperature | 175 | °C |
| VF (typ) | Forward voltage drop | 0.78 V | V |
| trr (typ) | Reverse recovery time | 20 ns | ns |
| IFSM | Surge non-repetitive forward current | 50 A | A |
| Tstg | Storage temperature range | -65 to +175 | °C |
Key Features
- Suited for switch mode power supplies (SMPS) and high frequency DC to DC converters.
- Low losses and low forward and reverse recovery times.
- Insulated package: TO-220FPAB with an insulating voltage of 2000 VRMS sine.
- High junction temperature of up to 175 °C.
- Low leakage current.
- ECOPACK®2 compliant component for DPAK and D²PAK on demand.
Applications
The STTH1002CFP is intended for use in various applications, including:
- Low voltage, high frequency inverters.
- Free wheeling diodes.
- Polarity protection.
- Switch mode power supplies (SMPS).
- High frequency DC to DC converters.
Q & A
- What is the maximum repetitive peak reverse voltage of the STTH1002CFP?
The maximum repetitive peak reverse voltage (VRRM) is 200 V.
- What are the typical forward voltage drop and reverse recovery time of the STTH1002CFP?
The typical forward voltage drop (VF) is 0.78 V, and the typical reverse recovery time (trr) is 20 ns.
- What is the maximum operating junction temperature of the STTH1002CFP?
The maximum operating junction temperature (Tj) is 175 °C.
- What are the package options available for the STTH1002CFP?
The device is available in DPAK, D²PAK, TO-220AB, TO-220FPAB, and I²PAK packages.
- Is the STTH1002CFP compliant with environmental standards?
Yes, the STTH1002CFP is ECOPACK®2 compliant for DPAK and D²PAK packages on demand.
- What is the surge non-repetitive forward current rating of the STTH1002CFP?
The surge non-repetitive forward current (IFSM) is 50 A.
- What is the storage temperature range for the STTH1002CFP?
The storage temperature range (Tstg) is -65 to +175 °C.
- What are some typical applications for the STTH1002CFP?
Typical applications include low voltage, high frequency inverters, free wheeling diodes, polarity protection, SMPS, and high frequency DC to DC converters.
- How does the insulated package of the TO-220FPAB benefit the STTH1002CFP?
The insulated package of the TO-220FPAB provides an insulating voltage of 2000 VRMS sine, enhancing the device's safety and reliability in high-voltage applications.
- What is the recommended torque value for the TO-220AB and TO-220FPAB packages?
The recommended torque value is 0.55 N·m, with a maximum torque value of 0.7 N·m for TO-220AB and TO-220FPAB packages.
