Power Conditioning Using SPTECH MUR3070P Ultrafast Soft Recovery Diode with Low EMI and RFI Emissions
Product Overview
The MUR3070P is a FRED Ultrafast Soft Recovery Diode designed for high-frequency power conditioning systems, offering reduced losses and EMI/RFI. Its soft recovery characteristic provides buffering in most applications, making it suitable for power converters and other scenarios where switching losses are not a primary concern. Key advantages include ultrafast recovery, high operating junction temperature, high-frequency operation, low IR value, and high surge capacity, all built upon an epitaxial chip construction.
Product Attributes
- Brand: MUR (implied from product name)
- Type: FRED Ultrafast Soft Recovery Diode
Technical Specifications
| Parameter | Symbol | Test Conditions | Values | Units |
|---|---|---|---|---|
| Repetitive peak reverse voltage | VRRM | 700 | V | |
| Continuous forward current | IF(AV) | TA=110 | 30 | A |
| Single pulse forward current | IFSM | TA=25 | 290 | A |
| Maximum repetitive forward current | IFRM | Square wave, 20kHZ | 150 | A |
| Operating junction temperature | Tj | 175 | ||
| Storage temperatures | Tstg | -55 to +175 | ||
| Breakdown voltage | VBR | VR, IR=100A | 700 | V |
| Forward voltage | VF | IF=30 A | 1.40 - 1.70 | V |
| Forward voltage | VF | IF=30 A, Tj =125 | 1.35 - 1.60 | V |
| Reverse leakage current | IR | VR= VRRM | 30 | A |
| Reverse leakage current | IR | Tj=150, VR=700V | 300 | A |
| Reverse recovery time | trr | IF=0.5A, IR=1A, IRR=0.25A | 55 | ns |
| Reverse recovery time | trr | IF=1A,VR=30V, di/dt =200A/us | 28 - 40 | ns |
| Junction-to-Case thermal resistance | RthJC | 0.70 | /W | |
| Product Summary VR | 700 | V | ||
| Product Summary IF(AV) | 30 | A | ||
| Product Summary trr | 40 | ns |
2511131740_SPTECH-MUR3070P_C52741743.pdf
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