ACTIVE
Part Number
UM5080
Description
Low Capacitance Bidirectional Single Line ESD Protection Diode
Status
ACTIVE
SubFamily
General Purpose Protection
Bi-/Uni-directional
Bi-directional
Numbers of channels
1
IEC 61000-4-2 contact (kV)
±15
IEC 61000-4-2 air (kV)
±15
VRWM(Max) (V)
5
VBR(Min) (V)
6.5
Clamping Voltage (V),IPP=5A, tP=8/20μs
9.7
Peak pulse power (8/20 μs) (W)
140
CJ(Max) (pF) at VR=0V, f=1MHz, IO to GND
40
Package
DFN2 1.0x0.6
The UM5080 TVS protection diode is designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook computers, and PDA’s. They feature large cross-sectional area junctions for conducting high transient currents, offer 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 UM5080 TVS protection diode protects sensitive semiconductor components from damage or upset due to electrostatic discharge (ESD) and other voltage induced transient events.
The UM5080 is available in DFN2 1.0×0.6 (compatible with SOD923/SOD882/CSP 1.0×0.6) package with working voltages of 5 volt. It gives designer the flexibility to protect bidirectional single line in applications where arrays are not practical. Additionally, it may be “sprinkled” around the board in applications where board space is at a premium. It may be used to meet the ESD immunity requirements of IEC 61000-4-2, ±15kV air, ±15kV contact discharge.
- Transient Protection for Data to IEC 61000-4-2 (ESD) ±15kV (Air)，±15kV (Contact)
IEC 61000-4-4 (EFT) 40A (tP=5/50ns)
- Small Package for Use in Portable Electronics
- Suitable Replacement for MLV’s in ESD Protection Applications
- Bidirectional TVS Protection
- Stand-off Voltage: 5V
- Low Leakage Current
- Low Diode Capacitance
- Small Body Outline Dimensions: 1.0mm×0.6mm
- Cell Phone Handsets and Accessories
- Personal Digital Assistants (PDA’s)
- Notebooks, Desktops and Servers
- Portable Instrumentation
- Cordless Phones
- Smart Card
- Digital Cameras
- MP3 Players
| Part Number | Packaging Type | Marking Code | Shipping Qty |
|---|---|---|---|
| UM5080 | DFN2 1.0×0.6 | P | 10000pcs/7Inch Tape & Reel |
