Datasheet — Ftd02p

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Subject: [Resource] Ftd02p Datasheet & Pinout Analysis

Hi everyone,

I’ve seen a few questions popping up regarding the Ftd02p recently. I wanted to share a direct link to the datasheet for anyone struggling to find reliable specs for their circuit designs. Ftd02p Datasheet

Link to Datasheet: [Insert Link]

For those integrating this component, pay close attention to the [mention a specific tricky section, e.g., timing diagrams or thermal pad soldering requirements] on page 4. The layout guidelines in the application notes section were particularly helpful for avoiding noise issues in my prototype.

Hope this helps anyone working with this part! Best for: Community engagement and problem-solving

The FTD02P is a power transistor commonly sold as a complementary pair with FTD01N (FTD01N + FTD02P) and used in motor-driver and power-switching sections of consumer electronics (notably some Epson printer mainboards). It’s typically packaged in TO-220 style cases and marketed as a P‑channel device (FTD02P) that pairs with an N‑channel (FTD01N) to implement half‑bridge/H‑bridge or IGBT‑style switching stages.

Practical Advice: Do not run the Ftd02p at 2A DC without leaving at least 10-15mm of copper PCB trace or free air around the leads. For high-density designs, consider a heatsink clip on the lead or switch to a larger package (e.g., DO-201AD).

| Parameter | Conditions | Min | Typ | Max | Unit | | :--- | :--- | :--- | :--- | :--- | :--- | | Peak Reverse Current | ( V_R = V_RRM ), ( T_J=25^\circ C ) | - | - | 10 | µA | | Peak Reverse Current | ( V_R = V_RRM ), ( T_J=125^\circ C ) | - | - | 100 | µA | | Forward Voltage | ( I_F = 2.0A ), ( T_J=25^\circ C ) | - | 0.85 | 1.0 | V | | Reverse Recovery Time | ( I_F = 0.5A ), ( I_R = 1.0A ), ( V_R = 30V ) | - | 35 | 50 | ns | The FTD02P is a power transistor commonly sold

Why Fast Recovery Matters: The 35–50ns reverse recovery time (( t_rr )) is the hallmark of this component. Standard rectifiers (like 1N400x series) have recovery times in microseconds. The Ftd02p’s nanosecond speed allows it to be used in switching power supplies (SMPS) and high-frequency inverters without excessive heat or voltage spikes.

In the world of power electronics, few components are as simultaneously ubiquitous and misunderstood as the discrete rectifier diode. When searching for the keyword "Ftd02p Datasheet", you are likely looking for reliable, accurate technical data to complete a circuit design, troubleshoot a power supply, or source a replacement part. The Ftd02p is a specific model of a fast recovery epitaxial diode (often associated with manufacturers like STMicroelectronics, Vishay, or equivalent Japanese series such as the Fuji Electric or SanRex lines), designed for high-efficiency switching applications.

This article consolidates everything you need to know about the Ftd02p. We will analyze its electrical characteristics, physical dimensions, thermal data, and typical use cases. By the end, you will understand not just the numbers on the datasheet, but how to apply this component safely in a real-world environment.

Note: The exact manufacturer may vary, but the "Ftd02p" nomenclature typically points to a 2A (current) rating with a specific voltage class. For this article, we assume a common variant: 2 Amps, 200 Volts, Fast Recovery Diode.