
Enlarge
For Reference Only
Part Number | UMA5818 |
OEMstron Part # | UMA5818 |
Manufacturer | Microsemi |
Category | Semiconductors › Diodes & Rectifiers › Rectifiers - Single |
Description | DIODE SCHOTTKY 30V 1A ULTRAMITE |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | UMA5818 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
UMA5818 Specifications
Part Number | UMA5818 | |
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) | 30V | |
Current - Average Rectified (Io) | 1A | |
Voltage - Forward (Vf) (Max) @ If | 550mV @ 1A | |
Speed | Fast Recovery =< 500ns, > 200mA (Io) | |
Reverse Recovery Time (trr) | - | |
Current - Reverse Leakage @ Vr | 500µA @ 30V | |
Capacitance @ Vr, F | - | |
Mounting Type | Surface Mount | |
Package / Case | Ultramite™ | |
Supplier Device Package | Ultramite™ | |
Operating Temperature - Junction | -50°C ~ 125°C |
UMA5818 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
UMA5818 Microsemi Corporation |
DIODE SCHOTTKY 30V 1A ULTRAMITE |
Contact Us |
Part Number | Description | Stock |
UMA5818 D# UMA5818TR-ND Microsemi Corporation |
DIODE SCHOTTKY 30V 1A ULTRAMITE |
Limited Supply - Call |
Part Number | Description | Stock |
UMA5818 D# NS-UMA5818 Microsemi Commercial Components Group |
OEM/CM ONLY |
7878 |
The Products You May Be Interested In
![]() |
LSM190GE3/TR13 | DIODE SCHOTTKY 1A 90V SMBG | 350 More on Order |
![]() |
1N5408G R0G | DIODE GEN PURP 3A DO201AD | 276 More on Order |
![]() |
BAT6202VH6327XTSA1 | DIODE SCHOTTKY 40V SC79-2 | 8130 More on Order |
![]() |
UF3005-G | DIODE GEN PURP 400V 3A DO201AA | 493 More on Order |
![]() |
MUR315SHR7G | DIODE GEN PURP 150V 3A DO214AB | 329 More on Order |
![]() |
R7201406XXOO | DIODE GP 1.4KV 600A DO200AB | 263 More on Order |
![]() |
S15F | DIODE GEN PURP 1.5KV 500MA AXIAL | 293 More on Order |
![]() |
MBRS3201PT3G | DIODE GEN PURP 200V 3A SMC | 136 More on Order |
![]() |
US1A-13 | DIODE GEN PURP 50V 1A SMA | 371 More on Order |
![]() |
GC08MPS12-220 | SIC DIODE 1200V 8A TO-220-2 | 1501 More on Order |
![]() |
SFA1002GHC0G | DIODE GEN PURP 100V 10A TO220AC | 402 More on Order |
![]() |
RS1ALHRUG | DIODE GEN PURP 50V 800MA SUB SMA | 450 More on Order |
Quick Inquiry
In Stock | 251 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
OR
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.