Ftd02p Datasheet [repack] -

Turning off power to specific sub-systems to save energy.

): Capable of handling higher currents (typically ~12A continuous) compared to standard signal transistors, making it suitable for driving printer stepper motors. Resistance (

Always verify the cathode band orientation before soldering. Reverse polarity in a power circuit will either short the power supply or destroy the diode instantly.

When looking at the front of the chip package (molded plastic face with part numbers facing you, pins pointing downward, counted left-to-right from 1 to 5): Pin Number Structural Designation Circuit Function Input Drive (Base / Gate) Ftd02p Datasheet

| Parameter | Symbol | Value | Unit | | :--- | :--- | :--- | :--- | | Peak Repetitive Reverse Voltage | ( V_RRM ) | 200 | V | | RMS Reverse Voltage | ( V_RMS ) | 140 | V | | DC Blocking Voltage | ( V_DC ) | 200 | V | | Average Rectified Forward Current (TA=75°C) | ( I_O ) | 1.0 | A | | Non-Repetitive Peak Forward Surge Current (8.3ms single half-sine wave) | ( I_FSM ) | 30 | A | | Operating and Storage Junction Temperature Range | ( T_J, T_STG ) | -65 to +175 | °C |

) : ~9 Ohms (highly optimized for minimal power loss during high-voltage switching) : Integrated parallel recovery diode Package and Pinout Configuration

Check for continuity between Pin 3 (Drain/Collector) and all other pins. Turning off power to specific sub-systems to save energy

: Ensure clean thermal contact with the onboard heatsink to prevent future thermal runaway.

If you answered "yes" to all, the Ftd02p is the correct choice for your project.

This component is vital for repairing "no power" or "motor error" faults in Epson printer series such as the . Reverse polarity in a power circuit will either

The FTD02P uses a three-pin configuration typical of power transistors. When testing or replacing, it's crucial to correctly identify the Collector (C), Emitter (E), and Gate (G).

Circuit: Connect the Ftd02p in across the relay coil (cathode to positive supply, anode to ground). The 30A surge rating handles the initial high-current spike without failure, protecting the driving transistor.

TO-220F-5 (TO-220FP-5) — a 5-pin through-hole package that provides excellent thermal management and electrical insulation.

: It handles high-current switching nodes, stepping down raw voltage into clean, regulated logic power. Troubleshooting, Failure Modes, and Board-Level Diagnostics