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Home > Transient Voltage Suppressors
UTVS2200 Datasheet
 ESD PROTECTION DEVICE

 

 

DESCRIPTION

 

The UTC UTVS2200 utilizes innovative Super Surge Control

technology to introduce transient diverting suppressors (TDS) for

protecting systems from EOS and ESD events. This robust surge

solution utilizes integrated circuit technology. Instead of relying on

the breakdown and current dissipation of the PN junction in

traditional TVS diodes, the TDS diverts the surge current to

ground via a built-in surge-rated field-effect transistor (FET),

which has a lower on-resistance than the PN junction in TVS

diodes. As a result, the TDS device provides a precise, flat, and

temperature-independent clamping voltage, minimizing residual

voltage in the protected system.

The UTC UTVS2200 is ideal for protecting power buses

operating up to 22V and is rated for transient peak pulse currents

up to 70A (tp = 8/20μs). Housed in a compact DFN2020-6L

package, the TDS is 90% smaller than the industry-standard

SMA/SMB package, offers lower capacitance, and 50% lower

leakage current than traditional TVS-based solutions.

 

FEATURES

 

* IEC 61000-4-2 Level 4 ESD Protection

±30kV Contact Discharge

±30kV Air Discharge

* High peak pulse current capability:

70A (tp = 8/20μs) IEC 61000-4-5

* High EFT Withstand Voltage:

±4kV (100kHz and 5kHz, 5/50ns) IEC 61000-4-4

* High peak pulse current capability:

6A IEC 61643-321 (10/1000μs)

* Nearly constant clamping voltage over rated peak pulse

current range and temperature range

* Working voltage: 22V

* Reverse Leakage Current: 0.5nA Typ. @ 22V

* Junction Capacitance: 115pF Typ. @ 22V

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