| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
564,232 pcs
|
564232 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Average Forward Rectified Current | |
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| Forward Voltage (Typical @ IF=40 mA) | |
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The CDBU40-HF is a surface-mount Schottky barrier diode from Comchip Technology, designed for low-power rectification and high-speed switching applications. It features a maximum peak reverse voltage of 40V and an average forward rectified current of 200mA. The forward voltage is typically 0.38V at 40mA and 0.2V at 1mA, enabling efficient operation. The diode also offers a fast reverse recovery time of 5 ns and a low junction capacitance of 5 pF at 0V, 1MHz.
Housed in a 2-SMD, No Lead package (0603/SOD-523F), the part is extremely thin and leadless, suitable for compact PCB designs. The terminals are gold plated for reliable solderability. The device supports a maximum power dissipation of 150mW and can operate at junction temperatures up to 125°C, with storage from -65°C to +125°C.
Typical applications include high-frequency rectification, polarity protection, and small-signal switching in portable electronics and power management circuits. The CDBU40-HF is RoHS3 compliant, halogen free, and rated MSL Level 1 for unlimited floor life. This diode is an ideal choice for space-constrained designs requiring low forward voltage drop and fast switching.
| Qty | Low | High |
|---|---|---|
| 4,000+ | $0.02 | $0.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
40V maximum.
200mA maximum.
0.38V at 40mA and 0.2V at 1mA.
5ns typical at IF=IR=10mA, Irr=0.1xIR, RL=100Ω.
2-SMD, No Lead (0603/SOD-523F).
5pF typical at 0V, 1MHz.
150mW maximum.