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Diodes / Rectifier Diodes / STPS2545CT
Datasheets
STPS2545CT by: STMicroelectronics

45 V, 25 A dual Power Schottky rectifier

Part Details for STPS2545CT by STMicroelectronics

Results Overview of STPS2545CT by STMicroelectronics

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

STPS2545CT Information

STPS2545CT 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 STPS2545CT

Part # Distributor Description Stock Price Buy
STMicroelectronics 45 V, 25 A dual Power Schottky rectifier RoHS: Compliant Min Qty: 1 377
  • 1 $2.4800
  • 10 $1.3200
  • 100 $1.2100
  • 500 $0.9800
$0.9800 / $2.4800 Buy Now
DISTI # STPS2545CT
TME Diode: Schottky rectifying, THT, 45V, 12.5Ax2, TO220AB, Ir: 25mA Min Qty: 1 0
  • 1 $0.7660
  • 5 $0.5550
  • 25 $0.4410
  • 100 $0.3960
  • 500 $0.3800
$0.3800 / $0.7660 RFQ
ComSIT USA POWER SCHOTTKY RECTIFIER Rectifier Diode, Schottky, 1 Phase, 2 Element, 12.5A, 45V V(RRM), Silicon, TO-220AB RoHS: Compliant Stock DE - 9096
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ

Part Details for STPS2545CT

STPS2545CT CAD Models

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STPS2545CT Part Data Attributes

Parametric Data
STPS2545CT STMicroelectronics
Buy Now Datasheet
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STPS2545CT STMicroelectronics 45 V, 25 A dual Power Schottky rectifier
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Package Description TO-220AB, 3 PIN
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.80
Samacsys Manufacturer STMicroelectronics
Additional Feature FREE WHEELING DIODE
Application POWER
Case Connection CATHODE
Configuration COMMON CATHODE, 2 ELEMENTS
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 0.57 V
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
JESD-609 Code e3
Non-rep Pk Forward Current-Max 200 A
Number of Elements 2
Number of Phases 1
Number of Terminals 3
Output Current-Max 12.5 A
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 45 V
Surface Mount NO
Technology SCHOTTKY
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

Alternate Parts for STPS2545CT

This table gives cross-reference parts and alternative options found for STPS2545CT. 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 STPS2545CT, 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
SB2550CT PanJit Semiconductor Check for Price Rectifier Diode, Schottky, 1 Phase, 2 Element, 12.5A, 50V V(RRM), Silicon, TO-220AB, ROHS COMPLIANT, PLASTIC PACKAGE-3 STPS2545CT vs SB2550CT

STPS2545CT Related Parts

STPS2545CT Frequently Asked Questions (FAQ)

  • STMicroelectronics recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended, and the thermal pad should be connected to a ground plane to reduce thermal resistance.

  • To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, including junction temperature (Tj) and ambient temperature (Ta). Additionally, ensure proper thermal design, including a heat sink if necessary, and consider derating the device's power dissipation at high temperatures.

  • The recommended input capacitor value is 10uF to 22uF, with a low ESR (Equivalent Series Resistance) and a voltage rating of at least 25V. A ceramic or film capacitor with an X7R or X5R dielectric is recommended for its low ESR and high reliability.

  • To protect the STPS2545CT from overvoltage and overcurrent conditions, consider adding overvoltage protection (OVP) and overcurrent protection (OCP) circuits. OVP can be achieved using a zener diode or a dedicated OVP IC, while OCP can be implemented using a current sense resistor and a comparator or a dedicated OCP IC.

  • The recommended output capacitor value is 10uF to 47uF, with a low ESR and a voltage rating of at least 10V. A ceramic or film capacitor with an X7R or X5R dielectric is recommended for its low ESR and high reliability. The output capacitor should be placed close to the output pin to minimize parasitic inductance.

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