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Diodes / Rectifier Diodes / STPS1045SFY
Datasheets
STPS1045SFY by: STMicroelectronics

Automotive 45 V, 10 A PSMC Power Schottky Rectifier

Part Details for STPS1045SFY by STMicroelectronics

Results Overview of STPS1045SFY by STMicroelectronics

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Applications Space Technology Aerospace and Defense Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

STPS1045SFY Information

STPS1045SFY 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 STPS1045SFY

Part # Distributor Description Stock Price Buy
DISTI # 99AC9639
Newark Schottky Rect, Single, 10A, 45V, To-277A, Repetitive Reverse Voltage Vrrm Max:45V, Forward Current... If(Av):10A, Diode Configuration:Single, Diode Case Style:To-277A, No. Of Pins:3Pins, Forward Voltage Vf Max:620Mv, Forward Surge Rohs Compliant: Yes |Stmicroelectronics STPS1045SFY more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 0
  • 1 $0.6400
  • 10 $0.4800
  • 25 $0.4470
  • 50 $0.4150
  • 100 $0.3820
  • 250 $0.3400
  • 500 $0.2970
  • 1,000 $0.2480
$0.2480 / $0.6400 Buy Now
DISTI # 497-18297-1-ND
DigiKey DIODE SCHOTTKY 45V 10A TO277A Min Qty: 1 Lead time: 15 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 16845
In Stock
  • 1 $0.6500
  • 10 $0.4800
  • 100 $0.4297
  • 500 $0.3184
  • 1,000 $0.2640
  • 2,000 $0.2617
  • 6,000 $0.2232
  • 12,000 $0.2151
$0.2151 / $0.6500 Buy Now
DISTI # STPS1045SFY
Avnet Americas Diode Schottky 45V 10A 3-Pin TO-277A T/R - Tape and Reel (Alt: STPS1045SFY) RoHS: Compliant Min Qty: 6000 Package Multiple: 6000 Lead time: 15 Weeks, 0 Days Container: Reel 0
  • 6,000 $0.2620
  • 12,000 $0.2575
  • 24,000 $0.2535
  • 36,000 $0.2497
  • 48,000 $0.2456
$0.2456 / $0.2620 Buy Now
DISTI # 511-STPS1045SFY
Mouser Electronics Schottky Diodes & Rectifiers Automotive 45 V, 10 A PSMC Power Schottky Rectifier RoHS: Compliant 5687
  • 1 $0.5600
  • 10 $0.4110
  • 100 $0.3570
  • 500 $0.2840
  • 1,000 $0.2440
  • 6,000 $0.2210
  • 12,000 $0.2150
$0.2150 / $0.5600 Buy Now
STMicroelectronics Automotive 45 V, 10 A PSMC Power Schottky Rectifier RoHS: Compliant Min Qty: 1 5687
  • 1 $0.5500
  • 10 $0.4000
  • 100 $0.3500
  • 500 $0.2800
$0.2800 / $0.5500 Buy Now
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 6000 Package Multiple: 6000 Lead time: 15 Weeks 0
  • 6,000 $0.2130
$0.2130 Buy Now
DISTI # STPS1045SFY
Avnet Silica Diode Schottky 45V 10A 3Pin TO277A TR (Alt: STPS1045SFY) RoHS: Compliant Min Qty: 6000 Package Multiple: 6000 Lead time: 16 Weeks, 0 Days Silica - 24000
Buy Now
DISTI # STPS1045SFY
EBV Elektronik Diode Schottky 45V 10A 3Pin TO277A TR (Alt: STPS1045SFY) RoHS: Compliant Min Qty: 6000 Package Multiple: 6000 Lead time: 16 Weeks, 0 Days EBV - 108000
Buy Now
Vyrian Diodes 37142
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Part Details for STPS1045SFY

STPS1045SFY CAD Models

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STPS1045SFY Part Data Attributes

Parametric Data
STPS1045SFY STMicroelectronics
Buy Now Datasheet
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STPS1045SFY STMicroelectronics Automotive 45 V, 10 A PSMC Power Schottky Rectifier
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Package Description SMC, 3 PIN
Reach Compliance Code compliant
ECCN Code EAR99
Factory Lead Time 15 Weeks
Date Of Intro 2018-08-16
Samacsys Manufacturer STMicroelectronics
Additional Feature FREE WHEELING DIODE
Application POWER
Case Connection CATHODE
Configuration SINGLE
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 0.62 V
JEDEC-95 Code TO-277A
JESD-30 Code R-PDSO-F3
Non-rep Pk Forward Current-Max 210 A
Number of Elements 1
Number of Phases 1
Number of Terminals 3
Operating Temperature-Max 175 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Reference Standard AEC-Q101
Rep Pk Reverse Voltage-Max 45 V
Reverse Current-Max 50 µA
Surface Mount YES
Technology AVALANCHE
Terminal Form FLAT
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

STPS1045SFY 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 keep the PCB surface clean and flat.

  • To ensure reliable operation at high temperatures, ensure that the device is operated within the recommended temperature range (up to 150°C for the STPS1045SFY). Use a suitable thermal interface material (TIM) between the device and the heat sink, and ensure good airflow around the device. Monitor the device's junction temperature and adjust the thermal design accordingly.

  • The recommended soldering conditions for the STPS1045SFY are: peak temperature of 260°C, soldering time of 10-30 seconds, and a temperature ramp-up rate of 3°C/second. Use a soldering iron with a temperature range of 200-250°C, and ensure that the device is not exposed to excessive thermal stress.

  • To handle the device's power dissipation, ensure that the PCB is designed to dissipate heat efficiently. Use a heat sink or thermal pad, and ensure good airflow around the device. Monitor the device's junction temperature and adjust the thermal design accordingly. Consider using a thermal interface material (TIM) to improve heat transfer between the device and the heat sink.

  • To prevent electrostatic discharge (ESD) damage, handle the device by the body or use an anti-static wrist strap. Store the device in an anti-static bag or wrap it in anti-static material. Use an ESD-protected workstation and ensure that all equipment is properly grounded. Avoid touching the device's pins or exposing it to high-voltage sources.