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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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12,000 pcs
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12000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Forward Surge Current | |
| Forward Voltage | |
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| Repetitive Peak Reverse Voltage | |
| Reverse Current | |
| Reverse Voltage | |
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The CDBUR0140R from Comchip Technology is a surface-mount Schottky barrier diode designed for low forward voltage drop and fast switching. It features a maximum average forward current of 100 mA and a typical forward voltage of 0.45 V at 10 mA, ensuring efficient operation in low-power circuits. The diode offers a maximum reverse voltage of 40 V and a repetitive peak reverse voltage of 45 V, with a low reverse current of 6 µA typical at 10 V reverse bias.
This diode is housed in a compact 0603/SOD-523F (2-SMD, no lead) package, suitable for high-density PCB designs. The gold-plated terminals ensure reliable solderability per MIL-STD-750. With a junction temperature range up to 125°C and storage temperature from -40°C to 125°C, it can withstand typical operating environments. The device is RoHS3 compliant and halogen free, meeting modern environmental standards.
Typical applications include polarity protection, freewheeling diodes, and DC-DC converter rectification in portable electronics, automotive modules, and communication devices. Its low capacitance (6 pF at 10 V) makes it suitable for high-frequency circuits.
| Qty | Low | High |
|---|---|---|
| 4,000+ | $0.03 | $0.03 |
| 8,000+ | $0.03 | $0.03 |
| 12,000+ | $0.02 | $0.02 |
| 28,000+ | $0.02 | $0.02 |
| 100,000+ | $0.02 | $0.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum reverse voltage is 40 V, with a repetitive peak reverse voltage of 45 V.
The average forward current is 100 mA, with a surge peak current of 1 A (8.3 ms single half sine-wave).
The typical forward voltage is 0.45 V at a forward current of 10 mA.
It comes in a 2-SMD, No Lead package, also known as 0603/SOD-523F.
The maximum operating junction temperature is 125 °C, with a storage temperature range of -40 °C to 125 °C.
Yes, it is RoHS3 compliant and also halogen free.
The typical capacitance is 6 pF at a reverse voltage of 10 V and frequency of 1 MHz.