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Diodes / Rectifier Diodes / STPS3170AFN
Datasheets
STPS3170AFN by:
STMicroelectronics
Hongxing Electrical Ltd
STMicroelectronics
Not Found

170 V, 3 A Power Schottky Rectifier

Part Details for STPS3170AFN by STMicroelectronics

Results Overview of STPS3170AFN by STMicroelectronics

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STPS3170AFN Information

STPS3170AFN 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 STPS3170AFN

Part # Distributor Description Stock Price Buy
DISTI # 3387300
Farnell SCHOTTKY RECTIFIER, 170V, 3A, DO-221AC RoHS: Compliant Min Qty: 5 Lead time: 18 Weeks, 1 Days Container: Cut Tape 7205
  • 5 $0.4828
  • 10 $0.3598
  • 100 $0.2446
  • 500 $0.1670
  • 1,000 $0.1333
  • 5,000 $0.1227
$0.1227 / $0.4828 Buy Now
DISTI # 3387300RL
Farnell SCHOTTKY RECTIFIER, 170V, 3A, DO-221AC RoHS: Compliant Min Qty: 100 Lead time: 18 Weeks, 1 Days Container: Reel 7205
  • 100 $0.2446
  • 500 $0.1670
  • 1,000 $0.1333
  • 5,000 $0.1227
$0.1227 / $0.2446 Buy Now
DISTI # 497-STPS3170AFNCT-ND
DigiKey DIODE SCHO 170V 3A SMAFLAT NOTCH Min Qty: 1 Lead time: 45 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 17325
In Stock
  • 1 $0.6900
  • 10 $0.4300
  • 100 $0.2762
  • 500 $0.2098
  • 1,000 $0.1883
  • 2,000 $0.1703
  • 5,000 $0.1507
  • 10,000 $0.1387
  • 20,000 $0.1285
  • 30,000 $0.1233
  • 50,000 $0.1205
$0.1205 / $0.6900 Buy Now
STMicroelectronics 170 V, 3 A Power Schottky Rectifier RoHS: Compliant Min Qty: 1 7429
  • 1 $0.6700
  • 10 $0.4200
  • 100 $0.2700
  • 500 $0.2000
$0.2000 / $0.6700 Buy Now
DISTI # STPS3170AFN
Avnet Silica Schottky Rectifier Diode Power 170V 3A 2Pin DO214AC TR (Alt: STPS3170AFN) RoHS: Compliant Min Qty: 10000 Package Multiple: 10000 Lead time: 17 Weeks, 0 Days Silica - 0
Buy Now
DISTI # STPS3170AFN
EBV Elektronik Schottky Rectifier Diode Power 170V 3A 2Pin DO214AC TR (Alt: STPS3170AFN) RoHS: Compliant Min Qty: 10000 Package Multiple: 10000 Lead time: 26 Weeks, 0 Days EBV - 0
Buy Now
LCSC 170V 3A 820mV3A SMAflAtNotch Schottky Diodes ROHS 13
  • 1 $0.3465
  • 10 $0.2855
  • 30 $0.2549
  • 100 $0.2249
  • 500 $0.2066
  • 1,000 $0.1972
$0.1972 / $0.3465 Buy Now

Part Details for STPS3170AFN

STPS3170AFN CAD Models

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STPS3170AFN Part Data Attributes

Parametric Data
STPS3170AFN STMicroelectronics
Buy Now Datasheet
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STPS3170AFN STMicroelectronics 170 V, 3 A Power Schottky Rectifier
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Package Description SMA, 2 PIN
Reach Compliance Code compliant
ECCN Code EAR99
Samacsys Manufacturer STMicroelectronics
Additional Feature FREE WHEELING DIODE, LOW LEAKAGE CURRENT
Application EFFICIENCY
Configuration SINGLE
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 0.89 V
JESD-30 Code R-PDSO-F2
Non-rep Pk Forward Current-Max 75 A
Number of Elements 1
Number of Phases 1
Number of Terminals 2
Operating Temperature-Max 175 °C
Output Current-Max 3 A
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Rep Pk Reverse Voltage-Max 170 V
Reverse Current-Max 4 µA
Reverse Test Voltage 170 V
Surface Mount YES
Technology SCHOTTKY
Terminal Form FLAT
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

Alternate Parts for STPS3170AFN

This table gives cross-reference parts and alternative options found for STPS3170AFN. 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 STPS3170AFN, 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
STPS3170AF STMicroelectronics $0.2894 170 V, 3 A Power Schottky Rectifier STPS3170AFN vs STPS3170AF

STPS3170AFN Frequently Asked Questions (FAQ)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good thermal conductivity between the device and the PCB. A 2-layer or 4-layer PCB with a solid ground plane is recommended. Avoid placing thermal vias under the device, and ensure that the PCB is designed to minimize thermal resistance.

  • To ensure reliable operation in high-temperature environments, ensure that the device is operated within its recommended operating temperature range (-40°C to 150°C). Implement proper thermal management, such as heat sinks or thermal interfaces, to keep the device temperature below 125°C. Also, ensure that the PCB is designed to withstand high temperatures and that the device is properly soldered.

  • The recommended soldering conditions for the STPS3170AFN are: peak temperature of 260°C, soldering time of 10-30 seconds, and a temperature slope of 3°C/s. Ensure that the PCB is designed to withstand these soldering conditions, and that the device is properly cleaned and dried before soldering.

  • To protect the device from electrostatic discharge (ESD), ensure that all personnel handling the device wear anti-static wrist straps or use anti-static mats. Use ESD-protected packaging and storage materials, and ensure that the device is properly grounded during handling and assembly. Implement ESD protection circuits in the system design, such as TVS diodes or ESD protection arrays.

  • The recommended input and output capacitors for the STPS3170AFN are X7R or X5R ceramic capacitors with a voltage rating of 10V or higher. The input capacitor should be 1-10uF, and the output capacitor should be 1-22uF. Ensure that the capacitors are placed close to the device and have low equivalent series resistance (ESR) and inductance (ESL).