1N4002 – TBC
Part Number:
1N4002
Manufacturer:
Date Code:
RoHS:
MSL:
COO:
Description:
1 A 100 V Rectifier Diode, Single Phase, DO‑204AC Package
Datasheet:
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Stock Quantity: 288
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.03 |
| 10+ | |
| 50+ | |
| 100+ |
288 in stock
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Product Details:
Overview
The Good-Ark Semiconductor 1N4002 is a general-purpose silicon rectifier diode designed for AC to DC conversion in power supply circuits. Its primary function is to allow current flow in one direction while blocking it in the reverse direction, with a maximum repetitive reverse voltage of 100V and a continuous forward current rating of 1A. A critical design consideration for this standard recovery diode is its reverse recovery time (trr) of 1 µs; while adequate for many 50/60Hz applications, designers must account for this parameter in higher frequency switching circuits to prevent significant power dissipation and potential device failure due to premature turn-on.
Key Features
- Maximum DC Reverse Voltage: 100V
- Maximum Average Forward Current: 1A
- Maximum Forward Voltage Drop: 1.1V @ 1A
- Reverse Recovery Time: 1 µs
- Junction Temperature Range: -55°C to 125°C
- Package: DO-204AL (DO-41) Axial
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Rectification in low-frequency power supplies (e.g., 50/60Hz mains adapters)
- Reverse polarity protection for DC inputs
- Voltage clamping in transient suppression circuits
- Half-wave rectification in battery chargers
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