ACTIVE
Part Number
UESD64B
Description
4-Line ESD Protection Diode Array
Status
ACTIVE
SubFamily
General Purpose Protection
Bi-/Uni-directional
Uni-directional
Numbers of channels
4
IEC 61000-4-2 contact (kV)
±8
IEC 61000-4-2 air (kV)
±15
VRWM(Max) (V)
5
VBR(Min) (V)
6
Clamping Voltage (V),IPP=5A, tP=8/20μs
9.1
Peak pulse power (8/20 μs) (W)
140
CJ(Max) (pF) at VR=0V, f=1MHz, IO to GND
50
Package
SC89-5/SOT553/SOT665
The UESD64B of TVS diode array is designed to protect sensitive electronics from damage or latch-up due to ESD for use in applications where board space is at a premium. It is unidirectional device and may be used on lines where the signal polarities are above ground. The UESD64B will protect up to four lines.
TVS diodes are solid-state devices feature large cross-sectional area junctions for conducting high transient currents, specifically for transient suppression. It offers desirable characteristics for board level protection including fast response time, low operating, low clamping voltage, and no device degradation.
The UESD64B may be used to meet the immunity requirements of IEC 61000-4-2, level 4. The small package makes them ideal for use in portable electronics such as cell phones, PDA’s, notebook computers and digital cameras.
- Transient Protection for Data & Power Lines to IEC 61000-4-2 (ESD) ±15kV (Air)，±8kV (Contact)
- Working Voltages: 5V
- Low Leakage Current
- Low Clamping Voltage
- Solid-State Silicon-Avalanche Technology
- Cell Phone Handsets and Accessories
- Cordless Phones
- Personal Digital Assistants (PDA’s)
- Notebooks, Desktops and Servers
- Portable Instrumentation
- Digital Cameras
- Peripherals
- MP3 Players
| Part Number | Packaging Type | Marking Code | Shipping Qty |
|---|---|---|---|
| UESD64B | SC89-5/SOT553/SOT665 | UR6 | 3000pcs/7Inch Tape & Reel |
