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18199188 Datasheet: Component – hongjiacheng

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Component 18199188

— Manufactured by hongjiacheng

The SS52C through SS520C series are surface-mount Schottky barrier rectifiers housed in a compact DO-214AB (SMC) package. These devices are designed for high-efficiency, low-power-loss applications, featuring a guard ring for overvoltage protection and high forward surge current capability. They are ideal for use in low-voltage, high-frequency inverters, DC/DC converters, and polarity protection circuits. The series meets MSL level 1 standards and is fully RoHS-compliant and halogen-free.

📦 SMC
⚙️ Schottky Barrier Rectifier
🌿 RoHS Compliant
  • Max Voltage (Vmax): 200V
  • Max Current (Imax): 5.0A
  • Max Power (Pmax): Not specified
  • Operating Temperature: -55 to +150°C
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$0.07

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✨ Key Features

Surface mount design, high forward surge current capability, integrated guard ring for overvoltage protection, low power loss, high efficiency, and MSL level 1 compliance.

🎯 Applications

Low voltage high frequency inverters, free wheeling diodes, DC/DC converters, and polarity protection applications.

⚡ Electrical Characteristics

Forward voltage (VF) ranges from 0.55V to 0.95V depending on the model. Reverse leakage current (IR) is 0.05mA to 0.15mA at 25°C. Typical junction capacitance ranges from 450pF to 550pF.

⚠️ Absolute Maximum Ratings

Repetitive peak reverse voltage (VRRM) from 20V to 200V. Average forward rectified current (IF(AV)) is 5.0A. Non-repetitive peak forward surge current (IFSM) is 120A (8.3ms half-sine wave).

🔌 Pinout & Connection Diagram

DO-214AB (SMC) package with two terminals; the cathode line on the body denotes the cathode end.

🔄 Equivalent & Alternative Components

  • SS54
  • SK54
  • SS56
  • SS510

❓ Frequently Asked Questions

What is the maximum operating junction temperature for the SS520C?

The maximum junction temperature (Tj) for the SS520C is +150°C.

Is this component suitable for high-frequency applications?

Yes, as a Schottky barrier rectifier, it is specifically designed for high-frequency inverters and DC/DC converters due to its fast switching characteristics.


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