Overview
The STTH802CB-TR is a dual center tap rectifier diode produced by STMicroelectronics. It is designed for use in switched mode power supplies (SMPS) and high-frequency DC to DC converters. This ultrafast diode is packaged in a TO-252-3 (DPAK) surface mount package, making it suitable for applications requiring low losses and high efficiency.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Style | TO-252-3 (DPAK) | |
| Mounting Method | Surface Mount | |
| Repetitive Peak Reverse Voltage (VRRM) | 200 | V |
| Average Forward Current (IF(AV)) per Diode | 4 A | A |
| Maximum Operating Junction Temperature (Tj) | 175 | °C |
| Typical Forward Voltage Drop (VF) | 0.81 V | V |
| Reverse Recovery Time (trr) | 13 ns (typ), 20 ns (max) | ns |
| Surge Non-Repetitive Forward Current (IFSM) | 50 A | A |
| 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 high efficiency
- Low forward and reverse recovery times
- High surge current capability
- High junction temperature tolerance
- ECOPACK®2 compliant for environmental compliance
Applications
- Freewheeling diodes in SMPS and DC to DC converters
- High-frequency inverters
- Polarity protection
- Low voltage, high frequency applications
Q & A
- What is the package type of the STTH802CB-TR?
The STTH802CB-TR is packaged in a TO-252-3 (DPAK) surface mount package.
- What are the typical applications of the STTH802CB-TR?
It is typically used in Switch Mode Power Supplies (SMPS), high-frequency DC to DC converters, freewheeling, high-frequency inverters, and polarity protection.
- What is the maximum operating junction temperature of the STTH802CB-TR?
The maximum operating junction temperature is 175 °C.
- What is the repetitive peak reverse voltage (VRRM) of the STTH802CB-TR?
The repetitive peak reverse voltage (VRRM) is 200 V.
- What is the typical forward voltage drop (VF) of the STTH802CB-TR?
The typical forward voltage drop (VF) is 0.81 V.
- What is the reverse recovery time (trr) of the STTH802CB-TR?
The reverse recovery time (trr) is typically 13 ns and a maximum of 20 ns.
- What is the surge non-repetitive forward current (IFSM) of the STTH802CB-TR?
The surge non-repetitive forward current (IFSM) is 50 A.
- Is the STTH802CB-TR environmentally compliant?
Yes, it is ECOPACK®2 compliant for environmental compliance.
- What is the storage temperature range for the STTH802CB-TR?
The storage temperature range is -65 to +175 °C.
- How many units are typically included in a reel of STTH802CB-TR?
A reel typically includes 2500 units.
