PSD1-65H020
650V 20A silicon carbide Schottky diode for cost-sensitive applications requiring SiC efficiency benefits.
Product Overview
Description
The PSD1-65H040 is a 650V 20A SiC Schottky diode offering an entry point into SiC technology for lower power applications.
This diode is ideal for 1-3kW power supplies, LED drivers, and small PFC circuits where efficiency improvements are desired at moderate cost.
The compact TO-220 package provides cost-effective mounting while maintaining excellent thermal performance.
Product Series
PSD
Primary Application
1-3kW power supplies
Key Features
- 650V voltage rating for universal input applications
- 20A continuous forward current
- Zero reverse recovery charge
- Cost-effective SiC solution
- 175°C maximum junction temperature
- Compact TO-220 package
- Low switching losses
Specifications
| Voltage Rating | 650V |
|---|---|
| Current Rating | 20A |
| Forward Voltage | 1.35V @ 20A, 25°C |
| Reverse Recovery | Zero (Schottky barrier) |
| Operating Temperature | -55°C to +175°C |
| Package | TO-220 |
Applications
1-3kW power supplies
Electronic system design
LED drivers
Motor drive and control systems
Small PFC circuits
Electronic system design
Battery chargers
Battery and charging management
Appliance power supplies
Electronic system design
FAE Expert Insights
"The PSD1-65H020 is an excellent entry-level SiC diode for designers new to wide bandgap technology. The 20A rating is perfect for 1-3kW applications like LED drivers and small power supplies. I recommend this diode to customers who want to experience SiC benefits without a large investment. The efficiency improvements are measurable even at lower power levels - typically 0.5-1% better than silicon. The TO-220 package is familiar and easy to work with. For cost-sensitive applications, this diode provides a good balance of performance and price. It's also great for prototyping - you can validate your SiC design before committing to higher-current devices. The 20A rating provides adequate margin for most consumer and industrial applications in this power range."
Entry-level SiC diode for cost-sensitive applications
— Lisa Wang, BeiLuo