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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
16,000 pcs
|
16000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Capacitance @ Vr, F | |
| Current | |
| Forward Current Surge Peak (8.3ms single half sine-wave) | |
| Forward Voltage (Maximum @ IF=0.5 A, Ta=25 °C) | |
| Forward Voltage (Maximum @ IF=1 A, TA=25 °C) | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Repetitive Peak Reverse Voltage | |
| Reverse Current (Maximum @ VR=20 V, Ta=25 °C) | |
| Reverse Current (Maximum @ VR=40 V, Ta=25 °C) | |
| Reverse Recovery Time (trr) | |
| Speed | |
| Storage Temperature | |
| Supplier Device Package | |
| Technology | |
| Voltage |
The CDBFR0540-HF from Comchip Technology is a surface-mount Schottky barrier diode designed for efficient rectification in low-voltage, high-frequency applications. It is rated for a repetitive peak reverse voltage of 40V and an average forward rectified current of 500mA.
Key electrical characteristics include a low forward voltage of 640mV maximum at 1A (25°C) and 510mV typical at 0.5A, ensuring minimal power loss. The diode offers a fast reverse recovery time of 22ns, making it suitable for switching power supplies and DC-DC converters. Reverse leakage current is 10µA maximum at 40V (25°C), and junction capacitance is 170pF at 0V.
The device is housed in a compact 1005 (2512 Metric) / SOD-323F package, which is extremely thin and leadless, ideal for space-constrained designs. It supports surface-mount assembly and is RoHS3 compliant, REACH unaffected, and halogen free. Operating junction temperature range is -40°C to +125°C.
| Qty | Low | High |
|---|---|---|
| 4,000+ | $0.04 | $0.04 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
40V.
500mA.
640mV maximum at 1A (25°C) and 510mV typical at 0.5A.
22ns maximum.
1005 (2512 Metric) / SOD-323F surface-mount package.
10µA maximum at 40V (25°C).
170pF at 0V, 1MHz.