Part Details for PFR856 by STMicroelectronics
Results Overview of PFR856 by STMicroelectronics
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
PFR856 Information
PFR856 by STMicroelectronics is a Rectifier Diode.
Rectifier Diodes are under the broader part category of Diodes.
A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.
Price & Stock for PFR856
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | RECTIFIER DIODE,600V V(RRM),DO-27 | 2 |
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$1.8750 | Buy Now |
US Tariff Estimator: PFR856 by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for PFR856
PFR856 Part Data Attributes
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PFR856
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
PFR856
STMicroelectronics
Rectifier Diode, 1 Phase, 1 Element, 3A, 600V V(RRM), Silicon, DO-201AD
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| Part Life Cycle Code | Active Unconfirmed | |
| Part Package Code | DO-201AD | |
| Package Description | Plastic, Do-201ad, 2 Pin | |
| Pin Count | 2 | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.80 | |
| Additional Feature | Free Wheeling Diode | |
| Application | Fast Recovery Power | |
| Case Connection | Isolated | |
| Configuration | Single | |
| Diode Element Material | Silicon | |
| Diode Type | Rectifier Diode | |
| Forward Voltage-Max (VF) | 1.25 V | |
| JEDEC-95 Code | DO-201AD | |
| JESD-30 Code | O-PALF-W2 | |
| Non-rep Pk Forward Current-Max | 150 A | |
| Number of Elements | 1 | |
| Number of Phases | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 175 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 3 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Shape | Round | |
| Package Style | Long Form | |
| Power Dissipation-Max | 3.5 W | |
| Qualification Status | Not Qualified | |
| Rep Pk Reverse Voltage-Max | 600 V | |
| Reverse Current-Max | 10 µA | |
| Reverse Recovery Time-Max | 0.2 µS | |
| Surface Mount | No | |
| Terminal Form | Wire | |
| Terminal Position | Axial |
Alternate Parts for PFR856
This table gives cross-reference parts and alternative options found for PFR856. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of PFR856, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
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| MR856-GT3 | Sangdest Microelectronics (Nanjing) Co Ltd | Check for Price | Rectifier Diode, 1 Phase, 1 Element, 3A, 600V V(RRM), Silicon, DO-201AD | PFR856 vs MR856-GT3 |
PFR856 Frequently Asked Questions (FAQ)
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The recommended operating voltage range for the PFR856 is 2.5V to 5.5V, although it can operate down to 2.2V with reduced performance.
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To ensure reliable startup, it's recommended to add a 1kΩ to 10kΩ pull-up resistor between the XTAL1 pin and VDD, and a 1MΩ to 10MΩ pull-down resistor between the XTAL2 pin and GND.
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The PFR856 can operate up to 32.768 kHz, but it's recommended to operate it at 32.768 kHz or lower to ensure optimal performance and stability.
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To configure the PFR856 for low-power operation, set the PD bit in the Control Register to 1, which will put the oscillator in power-down mode. Additionally, consider using a low-power crystal or ceramic resonator.
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Yes, the PFR856 can be used with a ceramic resonator, but it's recommended to use a resonator with a high Q factor (>100) and a load capacitance of 10pF to 20pF to ensure reliable operation.