-
Description
The UM5111 is an ESD protection diode designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook computers, and PDAs. It offers desirable electrical characteristics for board level protection, such as fast response time, lower operating voltage, lower clamping voltage, and no device degradation when compared to MLVs. The UM5111 protects sensitive semiconductor components from damage or upset due to electrostatic discharge (ESD) and other voltage induced transient events. It is available in SOD523 package and with a working voltage of 5 volts.
Specifications and features
- Transient protection for data & power lines to IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
- Small package for use in portable electronics
- Suitable replacement for MLVs in ESD protection applications
- Protects one I/O or power line
- Low clamping voltage
- Stand off voltage: 5V
- Low leakage current
- Solid-state silicon-avalanche technology
Application Scenarios
- Cell Phone Handsets and Accessories
- Microprocessor based equipment
- Personal Digital Assistants (PDAs)
- Notebooks, Desktops, and Servers
- Portable Instrumentation
- Cordless Phones
- Digital Cameras
- Peripherals
- MP3 Players
Comparison
Advantages- Fast response time
- Lower operating voltage
- Lower clamping voltage
- No device degradation compared to MLVs
- Suitable replacement for MLVs
- Protects sensitive semiconductor components
Disadvantages- None mentioned
-
Similar parts: 430483 , Click to view
-
Datasheet
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
- Datasheet: Download UM5111
- Chipdatas Part: CD94-UM5111
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 12:14 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.