| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,706 pcs
|
1706 pcs | On Request | 1 | On Request | On Request | 2120+ | On Request | On Request | |
|
74 pcs
|
74 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Capacitance @ Vr, F | |
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| Halogen Free | |
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| Supplier Device Package | |
| Tape & Reel | |
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The 1N5819HW1-7-F is a 40V, 1A Super Barrier Rectifier (SBR) diode manufactured by Diodes Incorporated. This device combines low forward voltage drop with fast switching performance, making it suitable for high-efficiency rectification applications. The SBR technology provides improved thermal stability and reduced reverse leakage compared to conventional Schottky diodes.
Key electrical specifications include a maximum forward voltage of 0.51V at 1A and 25°C, a typical reverse recovery time of 15ns, and a maximum reverse leakage current of 0.5mA at 40V. The diode is rated for an average rectified output current of 1A and can handle a non-repetitive peak forward surge current of 30A.
The device is housed in a surface-mount SOD123F package, which features a molded plastic case with UL 94V-0 flammability rating and matte tin plated terminals. It is RoHS compliant, halogen-free, and has a moisture sensitivity level of 1 (unlimited). The operating temperature range spans from -55°C to 125°C.
Typical applications include boost diodes, blocking diodes, and general rectification in power supplies, DC-DC converters, and other high-frequency circuits. The low forward voltage and fast recovery characteristics help minimize conduction and switching losses.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.64 | $0.64 |
| 10+ | $0.39 | $0.39 |
| 100+ | $0.25 | $0.25 |
| 500+ | $0.19 | $0.19 |
| 3,000+ | $0.19 | $0.19 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum repetitive reverse voltage is 40V, with an RMS reverse voltage of 28V.
The average rectified output current is 1A (single phase, half wave, 60Hz, resistive or inductive load).
The maximum forward voltage is 0.51V at IF=1A and TA=25°C.
The typical reverse recovery time is 15ns.
The device is packaged in SOD123F surface mount package.
The operating temperature range is -55°C to 125°C.
The typical junction capacitance is 30pF at VR=10V and f=1MHz.