STPS80170CW STMicroelectronics Schottky Diode with Dual Anode (Transistor Outline, Vertical) In Stock
The STPS80170CW is a dual-anode common-cathode Schottky rectifier diode by STMicroelectronics in a TO-247 package. Key specs: 80 A forward current, 170 V reverse voltage, 0.96 V maximum forward voltage drop. Available from stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Transistor Outline, Vertical
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- STPS80170CW Datasheet PDF
- Category
- Schottky Diode with Dual Anode
- Price
- From $2.2450(MOQ 1)
- Temp Range
- ?°C to 175.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Low forward voltage drop of 0.96 V maximum reducing conduction losses in high-current power conversion
- High 80 A continuous forward current rating enabling use in demanding power supply and motor drive applications
- Common cathode dual configuration simplifying PCB layout in full-bridge and center-tap rectifier circuits
- Low leakage current characteristic improving efficiency in high-frequency switching power supply designs
Applications
The STPS80170CW is designed for high-power rectification in switch-mode power supplies, motor drives, and UPS systems requiring low forward voltage drop and high current capability. Its common cathode dual configuration makes it ideal for full-bridge rectifiers and freewheeling diode applications in industrial power converters. The TO-247 package provides excellent thermal dissipation for sustained high-current operation in server power supplies and solar inverters.
Specifications
| Factory Lead Time | 45Weeks |
| YTEOL | 5.98 |
| Additional Feature | LOW LEAKAGE CURRENT |
| Application | POWER |
| Configuration | COMMON CATHODE, 2 ELEMENTS |
| Diode Element Material | SILICON |
| Diode Type | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 0.96V |
| JEDEC-95 Code | TO-247 |
| JESD-30 Code | R-PSFM-T3 |
| JESD-609 Code | e3 |
| Non-rep Pk Forward Current-Max | 80A |
| Number of Elements | 2 |
| Number of Phases | 1 |
| Output Current-Max | 40A |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Qualification Status | Not Qualified |
| Rep Pk Reverse Voltage-Max | 170V |
| Reverse Current-Max | 170 µA |
| Surface Mount | NO |
| Technology | SCHOTTKY |
| Terminal Finish | Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Position | SINGLE |
| Package | Transistor Outline, Vertical |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.80 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for STPS80170CW:
Rectifier Diode, Schottky, 1 Phase, 2 Element, 40A, 170V V(RRM), Silicon, TO-247AD
Frequently Asked Questions
What are the voltage and current ratings of the STPS80170CW?
The STPS80170CW is rated for 170 V reverse voltage and 80 A continuous forward current, with a maximum forward voltage drop of 0.96 V, making it suitable for high-power rectification in industrial and server power supply applications.
What package does the STPS80170CW use?
The STPS80170CW uses a TO-247 (JEDEC TO-247) through-hole package, which provides excellent thermal performance with a large mounting tab, enabling efficient heat dissipation when mounted to a heatsink in high-current applications.
What is the diode configuration of the STPS80170CW?
The STPS80170CW features a common cathode dual configuration with two anode elements sharing a single cathode terminal, simplifying the design of full-bridge rectifiers and center-tap configurations in power conversion circuits.
What applications is the STPS80170CW suitable for?
The STPS80170CW is suited for switch-mode power supplies, motor drive freewheeling diodes, UPS systems, solar inverters, and industrial power converters where high current, 170 V blocking voltage, and low forward drop are critical requirements.
Related Guides
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
ADAQ7768-1 Design Guide for Precision Vibration and Dynamic Signal Measurement
Design ADAQ7768-1 precision data acquisition channels for vibration and dynamic sensing with the right bandwidth, reference, clock, and layout choices.
Jun 30, 2026
AD5204BRZ10 Design Guide for SPI-Controlled Gain and Offset Calibration
Design AD5204BRZ10 digital potentiometer calibration loops with bounded trim span, safe wiper current, clean SPI routing, and reliable startup codes.
Jun 30, 2026
Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.7500 | $3.75 |
| 10+ | $2.8440 | $28.44 |
| 100+ | $2.3460 | $234.60 |
| 600+ | $2.2450 | $1347.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”