Overview
The STPS20200CFP is a dual center tap 200 V Schottky rectifier produced by STMicroelectronics. This device is specifically designed for use in switch mode power supplies (SMPS) and high frequency DC to DC converters. It is packaged in the TO-220FPAB format, which includes an insulated package with an insulating voltage of 2000 V DC. The STPS20200CFP is also suitable for LED lighting applications due to its low forward voltage drop and minimal conduction losses.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive peak reverse voltage) | 200 | V |
| IF(AV) (Average forward current, δ = 0.5, square wave) | 20 | A |
| IF(RMS) (Forward rms current) | 30 | A |
| IFSM (Surge non repetitive forward current, tp = 10 ms sinusoidal, Tamb = 25 °C) | 180 | A |
| Tstg (Storage temperature range) | -65 to +175 | °C |
| Tj (Operating junction temperature range) | -40 to +175 | °C |
| VF (Forward voltage drop, Tj = 25 °C, IF = 10 A) | 0.64 | V |
| IR (Reverse leakage current, Tj = 25 °C, VR = VRRM) | 15 | µA |
| Rth(j-c) (Junction to case thermal resistance, per diode) | 5.00 | °C/W |
| Rth(c) (Coupling thermal resistance) | 3.30 | °C/W |
| Capacitance | 45 | pF |
Key Features
- Low forward voltage drop
- Very small conduction losses
- Negligible switching losses
- Extremely fast switching
- Low thermal resistance
- Insulated package: TO-220FPAB with insulating voltage of 2000 V DC
- Operating temperature range: -40°C to +175°C
- ECOPACK®2 compliant component
Applications
- Switch mode power supplies (SMPS)
- High frequency DC to DC converters
- Secondary rectification in SMPS
- LED lighting applications
Q & A
- What is the maximum repetitive peak reverse voltage of the STPS20200CFP?
The maximum repetitive peak reverse voltage is 200 V.
- What is the average forward current rating for the STPS20200CFP?
The average forward current rating is 20 A.
- What is the maximum operating junction temperature for the STPS20200CFP?
The maximum operating junction temperature is 175 °C.
- What is the typical forward voltage drop at 10 A and 25 °C?
The typical forward voltage drop is 0.64 V.
- What is the thermal resistance from junction to case for the TO-220FPAB package?
The thermal resistance from junction to case is 5.00 °C/W per diode.
- Is the STPS20200CFP suitable for LED lighting applications?
- What is the insulating voltage of the TO-220FPAB package?
The insulating voltage is 2000 V DC.
- Is the STPS20200CFP ECOPACK® compliant?
- What is the storage temperature range for the STPS20200CFP?
The storage temperature range is -65 to +175 °C.
- What is the capacitance of the STPS20200CFP?
The capacitance is 45 pF.
