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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,700 pcs
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2700 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Average Forward Current | |
| Capacitance | |
| Capacitance @ Vr, F | |
| Current | |
| Forward Surge Current | |
| Forward Voltage | |
| Halogen Free | |
| Junction Temperature | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Power Dissipation | |
| Repetitive Peak Reverse Voltage | |
| Reverse Current (Typical/Maximum @ VR=10 V) | |
| Reverse Voltage | |
| Speed | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Technology | |
| Terminal Finish | |
| Voltage | |
| Weight |
The CDBFR0145 is a surface-mount Schottky barrier diode manufactured by Comchip Technology. It is designed for low-voltage, high-efficiency rectification applications requiring a reverse voltage rating of 45V and an average forward current of 100mA. The diode exhibits a low forward voltage of 550mV at 100mA, contributing to reduced power loss in operation. Reverse leakage current is minimized to 1µA maximum (0.1µA typical) at 10V reverse bias, ensuring efficient performance in battery-powered circuits.
The device is housed in a 1005/SOD-323F package, which is an extremely thin and leadless package suitable for compact surface-mount designs. The package has gold-plated terminals for reliable solderability. The diode is compliant with RoHS and halogen-free requirements, making it suitable for environmentally conscious designs.
Key electrical characteristics include a repetitive peak reverse voltage of 50V, a forward surge current capability of 1000mA (8.3ms single half sine-wave), and a typical capacitance of 9pF at 10V reverse bias. The operating junction temperature range is -40°C to +125°C, with a maximum power dissipation of 250mW. The device is designed for small-signal applications with speeds up to 200mA, suitable for high-frequency switching circuits.
Applications include polarity protection, freewheeling diodes, and DC-DC converter rectification in consumer electronics, automotive systems, and other portable devices where space is limited and efficiency is critical.
| Qty | Low | High |
|---|---|---|
| 4,000+ | $0.03 | $0.03 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum reverse voltage is 45V, with a repetitive peak reverse voltage of 50V.
The average forward current is 100mA.
The forward voltage is 550mV maximum at 100mA.
It is available in a surface-mount 1005/SOD-323F package.
Yes, it is RoHS3 compliant and also halogen-free.
The operating junction temperature range is -40°C to +125°C.
The typical capacitance is 9pF at 10V reverse bias and 1MHz.