| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,045 pcs
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1045 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ROHM Semiconductor RB521S-40 is an ultra-small mold type Schottky barrier diode, ideal for small power rectification applications. It is constructed using silicon epitaxial planar technology, ensuring high reliability.
Key electrical characteristics include a maximum reverse voltage of 40V and a repetitive peak reverse voltage of 45V. The average rectified forward current is rated at 200mA, with a surge peak forward current of 4A for a single cycle at 60Hz. The forward voltage is low, with typical values of 0.26V at 10mA, 0.395V at 100mA, and 0.495V at 200mA. The reverse current is also minimal, typically 3.5μA at 10V and 9μA at 40V.
This diode operates within a junction temperature range of -55°C to +150°C and a storage temperature range of -55°C to +150°C. It is available in ultra-small mold types such as EMD2, JEITA SC-79, and JEDEC SOD-523.
Features include its ultra-small mold type, low forward voltage, and high reliability, making it suitable for various compact electronic designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.40 | $0.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum reverse voltage is 40V DC, with a repetitive peak rating of 45V.
The average rectified forward current is 200mA, with a surge peak of 4A at 60Hz/1 cycle.
Typical forward voltage is 0.26V at 10mA, 0.395V at 100mA, and 0.495V at 200mA.
The RB521S-40 is offered in EMD2, SC-79, and SOD-523 surface mount packages.
The minimum ESD breakdown voltage is 10kV when tested with 100pF and 1.5kΩ.
Maximum junction temperature is 150°C, and storage temperature range is -55°C to +150°C.
