Overview
The STPS60L45CW is a dual center tap Schottky rectifier produced by STMicroelectronics. This device is packaged in the TO-247 format and is designed for use in low voltage, high frequency converters, switch mode power supplies, and DC to DC converters. It is particularly suited for applications requiring minimal conduction losses, negligible switching losses, and extremely fast switching times.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive peak reverse voltage) | 45 | V |
| IF(RMS) (RMS forward current) | 50 | A |
| IF(AV) (Average forward current per diode) | 30 | A |
| IF(AV) (Average forward current per device) | 60 | A |
| IFSM (Surge non-repetitive forward current) | 600 | A |
| IRRM (Repetitive peak reverse current) | 2 | A |
| IRSM (Non-repetitive peak reverse current) | 4 | A |
| PARM (Repetitive peak avalanche power) | 12300 | W |
| Tstg (Storage temperature range) | -65 to +150 | °C |
| Tj (Maximum operating junction temperature) | 150 | °C |
| dV/dt (Critical rate of rise of reverse voltage) | 10000 | V/µs |
| VF(max) (Forward voltage drop at IF = 30 A, Tj = 25°C) | 0.55 | V |
| Rth(j-c) (Junction to case thermal resistance per diode) | 0.75 | °C/W |
Key Features
- Very small conduction losses
- Negligible switching losses
- Extremely fast switching
- Low forward voltage drop
- Low thermal resistance
- Avalanche capability specified
Applications
The STPS60L45CW is intended for use in various applications including:
- Low voltage, high frequency converters
- Switch mode power supplies
- High frequency DC to DC converters
- Free wheeling and polarity protection applications
Q & A
- What is the repetitive peak reverse voltage (VRRM) of the STPS60L45CW?
The VRRM of the STPS60L45CW is 45 V. - What is the maximum average forward current per device?
The maximum average forward current per device is 60 A. - What is the surge non-repetitive forward current (IFSM) of the STPS60L45CW?
The IFSM is 600 A for a pulse duration of 10 ms. - What is the maximum operating junction temperature (Tj) of the STPS60L45CW?
The maximum operating junction temperature is 150°C. - What is the critical rate of rise of reverse voltage (dV/dt) for the STPS60L45CW?
The dV/dt is 10000 V/µs. - What is the forward voltage drop (VF) at 30 A and 25°C?
The forward voltage drop is 0.55 V. - What is the junction to case thermal resistance (Rth(j-c)) per diode?
The Rth(j-c) is 0.75 °C/W per diode. - In what package is the STPS60L45CW available?
The STPS60L45CW is packaged in TO-247. - What are the recommended and maximum torque values for mounting the STPS60L45CW?
The recommended torque value is 0.8 N.m, and the maximum torque value is 1.0 N.m. - Is the epoxy used in the STPS60L45CW compliant with any specific standards?
Yes, the epoxy meets UL94, V0 standards.
