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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
151,597 pcs
|
151597 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request | |
|
145,020 pcs
|
145020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
533 pcs
|
533 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Capacitance @ Vr, F | |
| Carrier | |
| Current | |
| Halogen Free | |
| Mounting Type | |
| Non-Repetitive Peak Forward Surge Current | |
| Operating Temperature | |
| Peak Repetitive Reverse Voltage | |
| Power Dissipation | |
| RMS Reverse Voltage | |
| Reverse Breakdown Voltage | |
| Reverse Current | |
| Speed | |
| Standard Package Quantity | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Termination Finish | |
| Thermal Resistance Junction-to-Ambient | |
| Total Capacitance (Maximum @ VR = 10 V, f = 1 MHz) | |
| Voltage | |
| Weight |
The B140WS-7 is a surface mount Schottky barrier rectifier designed and manufactured by Diodes Incorporated. It is housed in a compact SOD323 (SC-76) package, making it suitable for space-constrained applications. The device is fully RoHS3 compliant, lead-free, and halogen-free, meeting modern environmental standards.
Key electrical specifications include a maximum repetitive reverse voltage of 40V, an average rectified current of 1A, and a low forward voltage drop of typically 0.54V at 1A. The diode offers fast recovery speed with reverse recovery time less than 500ns, enabling efficient operation in high-frequency circuits. It also features a non-repetitive peak forward surge current rating of 3A.
The B140WS-7 is designed with guard ring construction for transient protection and has a maximum power dissipation of 235mW. It operates over a temperature range of -40°C to 125°C. The device is supplied in tape and reel packaging with 3000 units per reel, suitable for automated assembly processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.46 | $0.46 |
| 10+ | $0.28 | $0.28 |
| 100+ | $0.18 | $0.18 |
| 500+ | $0.13 | $0.13 |
| 1,000+ | $0.12 | $0.12 |
| 3,000+ | $0.10 | $0.10 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum repetitive reverse voltage is 40V, RMS reverse voltage is 28V, and minimum reverse breakdown voltage is 40V.
The average rectified current is 1A maximum, with a non-repetitive peak forward surge current of 3A.
The forward voltage is typically 0.54V and maximum 0.62V at a forward current of 1A.
The diode has fast recovery speed with reverse recovery time less than or equal to 500ns at forward current greater than 200mA.
It is available in a surface mount SOD323 (SC-76) package.
The operating temperature range is -40°C to 125°C.
The total capacitance is 125pF maximum at 0V and 20pF maximum at 10V, measured at 1MHz.