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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,500 pcs
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1500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2 pcs
|
2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Capacitance | |
| Capacitance @ Vr, F | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Reverse Recovery Time (trr) | |
| Reverse Voltage | |
| Speed | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Voltage |
The LL4148 is a standard switching diode manufactured by Diotec Semiconductor. It is designed for general-purpose switching applications requiring fast recovery times. With a reverse voltage rating of 100V and a forward current of 150mA, it is suitable for low-power signal switching. The diode exhibits a typical forward voltage of 1V at 10mA forward current and a reverse recovery time of 4ns, enabling efficient switching in high-speed circuits. The junction capacitance is 4pF at 0V bias and 1MHz, offering minimal signal distortion. Packaged in a surface mount SOD-80 (also known as DO-213AC or MINI-MELF), the LL4148 is compatible with automated assembly processes. It operates over a temperature range of -50°C to 175°C, providing reliable performance in demanding environments. This diode is commonly used in rectification, clamping, and protection circuits where small size and fast switching are required.
The reverse voltage is 100V.
The forward current is 150mA.
The typical forward voltage is 1V at 10mA forward current.
The reverse recovery time is 4ns.
The diode is available in SOD-80 (DO-213AC, MINI-MELF) surface mount package.
The junction capacitance is 4pF at 0V reverse voltage and 1MHz.
The operating temperature range is -50°C to 175°C.