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Diodes / Rectifier Diodes / BYW81P-200
Datasheets
BYW81P-200 by: STMicroelectronics

15A, 200V, SILICON, RECTIFIER DIODE, TO-220AC, PLASTIC PACKGE-2

Part Details for BYW81P-200 by STMicroelectronics

Results Overview of BYW81P-200 by STMicroelectronics

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.

Applications Space Technology Aerospace and Defense Energy and Power Systems

BYW81P-200 Information

BYW81P-200 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.

Part Details for BYW81P-200

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BYW81P-200 Part Data Attributes

Parametric Data
BYW81P-200 STMicroelectronics
Buy Now Datasheet
Compare Parts:
BYW81P-200 STMicroelectronics 15A, 200V, SILICON, RECTIFIER DIODE, TO-220AC, PLASTIC PACKGE-2
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code TO-220AC
Package Description R-PSFM-T2
Pin Count 3
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.80
Samacsys Manufacturer STMicroelectronics
Additional Feature FREE WHEELING DIODE
Application EFFICIENCY
Configuration SINGLE
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 1.2 V
JEDEC-95 Code TO-220AC
JESD-30 Code R-PSFM-T2
JESD-609 Code e3
Non-rep Pk Forward Current-Max 200 A
Number of Elements 1
Number of Phases 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Output Current-Max 15 A
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 200 V
Reverse Recovery Time-Max 0.04 µs
Surface Mount NO
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Position SINGLE

Alternate Parts for BYW81P-200

This table gives cross-reference parts and alternative options found for BYW81P-200. 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 BYW81P-200, 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
BYW81P-200A STMicroelectronics Check for Price 15A, 200V, SILICON, RECTIFIER DIODE BYW81P-200 vs BYW81P-200A
MUR1520 Fairchild Semiconductor Corporation Check for Price Rectifier Diode, Avalanche, 1 Phase, 1 Element, 15A, 200V V(RRM), Silicon, TO-220AC, BYW81P-200 vs MUR1520
VS-MUR1520PBF Vishay Semiconductors Check for Price DIODE 15 A, 200 V, SILICON, RECTIFIER DIODE, TO-220AC, ROHS COMPLIANT, PLASTIC PACKAGE-2, Rectifier Diode BYW81P-200 vs VS-MUR1520PBF
STPR1520D STMicroelectronics Check for Price 15A, 200V, SILICON, RECTIFIER DIODE, TO-220AC, TO-220AC, 2 PIN BYW81P-200 vs STPR1520D
MUR1520 Sangdest Microelectronics (Nanjing) Co Ltd Check for Price Rectifier Diode, 1 Phase, 1 Element, 15A, 200V V(RRM), Silicon, TO-220AC, TO-220A, 2 PIN BYW81P-200 vs MUR1520
MUR1520 Vishay Intertechnologies Check for Price Rectifier Diode, 1 Phase, 1 Element, 15A, 200V V(RRM), Silicon, TO-220AC, TO-220AC, 2 PIN BYW81P-200 vs MUR1520
VS-MUR1520-M3 Vishay Intertechnologies $0.5933 Rectifier Diode, 1 Phase, 1 Element, 15A, 200V V(RRM), Silicon, TO-220AC, BYW81P-200 vs VS-MUR1520-M3
MUR1520 Won-Top Electronics Co Ltd Check for Price Rectifier Diode, 1 Phase, 1 Element, 15A, 200V V(RRM), Silicon, TO-220AC, TO-220A, 2 PIN BYW81P-200 vs MUR1520
SF15A20 Formosa Microsemi Co Ltd Check for Price Rectifier Diode, 1 Phase, 1 Element, 15A, 200V V(RRM), Silicon, TO-220AC, BYW81P-200 vs SF15A20
MUR1520PBF Vishay Intertechnologies Check for Price Rectifier Diode, 1 Phase, 1 Element, 15A, 200V V(RRM), Silicon, TO-220AC, ROHS COMPLIANT PACKAGE-2 BYW81P-200 vs MUR1520PBF

BYW81P-200 Related Parts

BYW81P-200 Frequently Asked Questions (FAQ)

  • A good PCB layout for the BYW81P-200 involves keeping the high-frequency circuits away from the low-frequency circuits, using a solid ground plane, and minimizing the length of the leads. It's also recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.

  • To ensure proper cooling, make sure to provide adequate airflow around the device, and consider using a heat sink or thermal interface material to dissipate heat. The device's thermal pad should be connected to a solid ground plane to help dissipate heat.

  • The recommended input capacitor is a 10uF to 22uF X7R or X5R ceramic capacitor, and the recommended output capacitor is a 10uF to 22uF X7R or X5R ceramic capacitor. The capacitor values may vary depending on the specific application and operating conditions.

  • To protect the BYW81P-200 from overvoltage and undervoltage conditions, consider using a voltage supervisor or a voltage monitor IC to detect and respond to abnormal voltage conditions. Additionally, use a TVS diode or a zener diode to clamp the input voltage and prevent damage from voltage spikes.

  • The recommended startup sequence for the BYW81P-200 involves applying the input voltage, then the enable signal, and finally the clock signal. This sequence helps prevent unwanted startup conditions and ensures proper device operation.