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Part Number | UMAF5817 |
OEMstron Part # | UMAF5817 |
Manufacturer | Microsemi |
Category | Semiconductors › Diodes & Rectifiers › Rectifiers - Single |
Description | DIODE SCHOTTKY 20V 1A ULTRAMITE |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | UMAF5817 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
UMAF5817 Specifications
Part Number | UMAF5817 | |
Brand | Microsemi | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Diodes & Rectifiers | |
Subcategory | Rectifiers - Single | |
Manufacturer | Microsemi Corporation | |
Series | - | |
Diode Type | Schottky | |
Voltage - DC Reverse (Vr) (Max) | 20V | |
Current - Average Rectified (Io) | 1A | |
Voltage - Forward (Vf) (Max) @ If | 450mV @ 1A | |
Speed | Fast Recovery =< 500ns, > 200mA (Io) | |
Reverse Recovery Time (trr) | - | |
Current - Reverse Leakage @ Vr | 500µA @ 20V | |
Capacitance @ Vr, F | - | |
Mounting Type | Surface Mount | |
Package / Case | Ultramite™ | |
Supplier Device Package | Ultramite™ | |
Operating Temperature - Junction | -50°C ~ 125°C |
UMAF5817 Documents

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Part Number | Description | Stock |
UMAF5817 Microsemi Corporation |
DIODE SCHOTTKY 20V 1A ULTRAMITE |
Contact Us |
Part Number | Description | Stock |
UMAF5817 D# UMAF5817TR-ND Microsemi Corporation |
DIODE SCHOTTKY 20V 1A ULTRAMITE |
Limited Supply - Call |
Part Number | Description | Stock |
UMAF5817 D# NS-UMAF5817 Microsemi Commercial Components Group |
OEM/CM ONLY |
4261 |
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Lead-Time | To be Confirmed |
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