Overview
The STTH3002PI, produced by STMicroelectronics, is an ultrafast recovery diode designed using ST's 200 V planar Pt doping technology. This device is specifically suited for switching mode base drive and transistor circuits. It is packaged in the DOP3I format, making it ideal for applications in low voltage, high frequency inverters, free wheeling, and polarity protection.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive peak reverse voltage) | 200 | V |
| IF(RMS) (RMS forward current) | 50 | A |
| IF(AV) (Average forward current, δ = 0.5) | 30 | A |
| IFSM (Surge non repetitive forward current) | 300 | A |
| Tstg (Storage temperature range) | -65 to +175 | °C |
| Tj (Maximum operating junction temperature) | 175 | °C |
| VF (Forward voltage drop at IF = 25 A, Tj = 125°C) | 0.77 - 0.85 | V |
| trr (Reverse recovery time at IF = 1 A, dIF/dt = -200 A/µs, VR = 30 V, Tj = 25°C) | 22 - 27 | ns |
| Rth(j-c) (Junction to case thermal resistance) | 1.8 | °C/W |
Key Features
- Very low conduction losses
- Low forward and reverse recovery time
- Negligible switching losses
- High junction temperature capability (up to 175°C)
Applications
The STTH3002PI is intended for use in various applications, including:
- Low voltage, high frequency inverters
- Free wheeling circuits
- Polarity protection circuits
- Switching mode base drive and transistor circuits
Q & A
- What is the repetitive peak reverse voltage (VRRM) of the STTH3002PI?
The VRRM of the STTH3002PI is 200 V.
- What is the average forward current (IF(AV)) of the STTH3002PI?
The IF(AV) of the STTH3002PI is 30 A.
- What is the maximum operating junction temperature (Tj) of the STTH3002PI?
The maximum operating junction temperature is 175°C.
- What are the typical forward voltage drop (VF) values for the STTH3002PI?
The typical VF values range from 0.77 V to 0.85 V at IF = 25 A and Tj = 125°C.
- What is the reverse recovery time (trr) of the STTH3002PI?
The reverse recovery time is typically between 22 ns and 27 ns at IF = 1 A, dIF/dt = -200 A/µs, VR = 30 V, and Tj = 25°C.
- What are the common applications of the STTH3002PI?
The STTH3002PI is commonly used in low voltage, high frequency inverters, free wheeling circuits, polarity protection circuits, and switching mode base drive and transistor circuits.
- What is the thermal resistance (Rth(j-c)) of the STTH3002PI in DOP3I package?
The thermal resistance from junction to case (Rth(j-c)) is 1.8 °C/W.
- Is the STTH3002PI RoHS compliant?
- What is the storage temperature range for the STTH3002PI?
The storage temperature range is -65°C to +175°C.
- What is the surge non-repetitive forward current (IFSM) of the STTH3002PI?
The surge non-repetitive forward current is 300 A for a pulse duration of 10 ms.
