Overview
The STTH110, produced by STMicroelectronics, is a 1000 V, 1 A ultrafast diode that utilizes ST’s high voltage planar technology. This diode is specifically designed for various power switching applications, including free-wheeling, clamping, snubbering, and demagnetization in power supplies and other power switching circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Repetitive Peak Reverse Voltage (VRRM) | 1000 | V |
| Voltage RMS (VRMS) | 700 | V |
| Average Forward Current (IF(AV)) | 1 | A |
| Forward Surge Current (IFSM) | 18 (SMA), 20 (DO-41) | A |
| Maximum Operating Junction Temperature (Tj) | 175 | °C |
| Storage Temperature Range (Tstg) | -50 to +175 | °C |
| Forward Voltage Drop (VF) | 1.42 | V |
| Reverse Recovery Time (trr) | 75 | ns |
| Forward Recovery Time (tfr) | 300 | ns |
| Package | DO-41, SMA |
Key Features
- Low forward voltage drop
- High reliability
- High surge current capability
- Soft switching for reduced EMI disturbances
- Planar technology
- ECOPACK2 compliant
Applications
- Free-wheeling, clamping, snubbering, and demagnetization in power supplies
- Other power switching applications
- Auxiliary power supply
- Industrial applications
Q & A
- What is the maximum repetitive peak reverse voltage of the STTH110 diode?
The maximum repetitive peak reverse voltage (VRRM) of the STTH110 diode is 1000 V.
- What is the average forward current rating of the STTH110 diode?
The average forward current (IF(AV)) of the STTH110 diode is 1 A.
- What are the typical applications of the STTH110 diode?
The STTH110 diode is typically used for free-wheeling, clamping, snubbering, and demagnetization in power supplies and other power switching applications.
- What is the maximum operating junction temperature of the STTH110 diode?
The maximum operating junction temperature (Tj) of the STTH110 diode is 175°C.
- Is the STTH110 diode RoHS compliant?
- What are the available packages for the STTH110 diode?
The STTH110 diode is available in DO-41 and SMA packages.
- What is the forward voltage drop of the STTH110 diode?
The forward voltage drop (VF) of the STTH110 diode is typically 1.42 V.
- Does the STTH110 diode have high surge current capability?
- Is the STTH110 diode suitable for industrial applications?
- What is the reverse recovery time of the STTH110 diode?
The reverse recovery time (trr) of the STTH110 diode is typically 75 ns.
