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SR3150(10pcs)

Specifications

SKU: 12457437

BUY SR3150(10pcs) https://www.utsource.net/itm/p/12457437.html

Parameter Description
Part Number SR3150
Quantity 10 pcs
Type Silicon Rectifier Diode
Maximum Reverse Voltage (Vr) 1000V
Maximum Average Forward Current (If) 1.5A
Peak Forward Surge Current (Ifsm) 80A (8.3ms single half sine wave)
Forward Voltage Drop (Vf) 1.1V at If = 1.5A, Tj = 25°C
Reverse Recovery Time (trr) 350ns
Operating Temperature Range (Tj) -65°C to +175°C
Storage Temperature Range (Ts) -65°C to +150°C
Package Type TO-220AB
Mounting Type Through-Hole

Instructions for Use:

  1. Handling Precautions:

    • Handle the diodes with care to avoid mechanical damage.
    • Avoid touching the leads or body of the diode directly to prevent static discharge.
  2. Soldering:

    • Preheat the PCB to 100°C to 150°C before soldering.
    • Soldering temperature should not exceed 260°C.
    • Soldering time should be kept within 10 seconds.
    • Allow the diode to cool naturally after soldering.
  3. Mounting:

    • Ensure proper heat dissipation by using a heatsink if necessary.
    • Tighten the mounting screws to the recommended torque to ensure good thermal contact.
  4. Electrical Connections:

    • Connect the cathode (marked with a band) to the positive side of the circuit.
    • Connect the anode to the negative side of the circuit.
    • Ensure that the maximum reverse voltage and forward current ratings are not exceeded.
  5. Storage:

    • Store in a dry, cool place away from direct sunlight.
    • Keep in original packaging until ready to use to protect from moisture and static.
  6. Testing:

    • Use a multimeter to test the diode for continuity and reverse bias.
    • In forward bias, the diode should conduct with a voltage drop close to the specified Vf.
    • In reverse bias, the diode should block current and show an open circuit.
  7. Safety:

    • Always disconnect power before making any changes to the circuit.
    • Use appropriate safety equipment when handling high voltages.
(For reference only)

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