MBR1545CTG

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MBR1545CTG

+Nomenclature

DIODE ARRAY SCHOTTKY 45V TO220AB

  • FabricantSemi - conducteurs

  • Pièce fabricant #MBR1545CTG

  • Package TO-220-3

  • En stock5741

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Spécifications

Attribut Valeur
Package / Case Bulk,Tube
Series SWITCHMODE™
Part Status Active
Diode Configuration 1 Pair Common Cathode
Diode Type Schottky
Voltage - DC Reverse (Vr) (Max) 45 V
Current - Average Rectified(Io)(per Diode) 7.5A
Voltage - Forward (Vf) (Max) @ If 840 mV @ 15 A
Speed Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr 100 µA @ 45 V
Operating Temperature - Junction -65°C ~ 175°C
Mounting Type Through Hole

Présentation

Description

The MBR1545CTG is a Schottky rectifier diode designed for high-efficiency power applications. Key features include:
- Dual Diode Configuration: Two 15A/45V Schottky diodes in a TO-220AB package.
- Low Forward Voltage Drop: Minimizes power loss, improving efficiency.
- High Surge Capacity: Suitable for demanding environments.
- Fast Switching: Ideal for switching power supplies, DC-DC converters, and reverse polarity protection.
Common applications include power supplies, motor drives, and solar inverters. Its robust design ensures reliability in high-current, high-temperature conditions.
For detailed specs, refer to the datasheet from manufacturers like ON Semiconductor or Vishay.

Equivalent

Equivalent products to the MBR1545CTG (15A, 45V Schottky diode) include:
- STPS15M45S (STMicroelectronics)
- SB1545 (Diodes Incorporated)
- SS15P45 (Vishay)
- MBR15H45CTG (ON Semiconductor, higher voltage variant)
These are Schottky diodes with similar current/voltage ratings. Verify datasheets for exact compatibility.

Pinout

The MBR1545CTG is a dual Schottky barrier rectifier in a TO-220AB package.
- Pin Count: 3 (common cathode configuration).
- Functions:
- Pin 1 (Anode 1): Input/Output for first diode.
- Pin 2 (Anode 2): Input/Output for second diode.
- Pin 3 (Cathode): Common cathode (shared by both diodes).
- Key Specs:
- Voltage: 45V
- Current: 15A per diode
- Low forward voltage drop (Schottky).
Used in power rectification, DC-DC converters, and reverse polarity protection.

Application

The MBR1545CTG is a Schottky diode rectifier commonly used in:
1. Power Supplies – For efficient rectification in AC/DC converters.
2. Solar Energy Systems – In bypass diodes for photovoltaic panels.
3. Automotive Electronics – For voltage clamping and reverse polarity protection.
4. Switching Power Circuits – Due to its low forward voltage and fast switching.
5. Battery Chargers – To minimize power loss in charging circuits.
Its high current (15A) and voltage (45V) ratings make it suitable for high-efficiency, low-loss applications.

Package

The MBR1545CTG is a Schottky rectifier diode available in a TO-220AB package. This through-hole package is widely used for power applications, offering good thermal performance and ease of mounting. The TO-220AB has three leads and a metal tab for heat dissipation, making it suitable for high-current and high-voltage circuits.

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