AQ7538-08UTG

Littelfuse
576-AQ7538-08UTG
AQ7538-08UTG

Mfr.:

Description:
ESD Protection Diodes / TVS Diodes 5V 3A +30/-22kV uDFN3810-9L Diode array

Datasheet:
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Product Attribute Attribute Value Select Attribute
Littelfuse
Product Category: ESD Protection Diodes / TVS Diodes
RoHS:  
Unidirectional
8 Channel
5 V
SMD/SMT
10.9 V
6 V
uDFN-9
3 A
0.3 pF
22 kV
30 kV
- 40 C
+ 150 C
TVS Diodes
AEC-Q101
Reel
Cut Tape
MouseReel
Brand: Littelfuse
Factory Pack Quantity: 3000
Subcategory: ESD Protection Diodes / TVS Diodes
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Datasheet

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Compliance Codes
CNHTS:
8541590000
TARIC:
8541100000
CAHTS:
8541100090
USHTS:
8541100080
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

Transient Voltage Suppressor (TVS) Diodes

Littelfuse TVS (Transient Voltage Suppression) Diodes are a broad range of circuit protection products designed to protect electronic circuits against transients and overvoltage threats such as EFT (electrically fast transients) and ESD (electro-static discharge). Lightning strikes, inductive load switching, and ESD cause electrical over-stresses associated with the transmission on data lines and electronic circuits. Offered in a variety of surface mount and through-hole circuit board mounting formats, the TVS Diode portfolio includes high peak pulse current and peak pulse power options up to 20kA and 30kW, respectively. Littelfuse TVS Diodes are chosen for the fast response time (low clamping voltage), lower capacitance, and low leakage current. TVS Diodes are available in both unidirectional (unipolar) or bidirectional (bipolar) diodes circuit configurations. 

AQ7538-08UTG 0.3pF TVS Diode Arrays

Littelfuse AQ7538-08UTG 0.3pF TVS Diode Arrays integrate 8 channels of ultra-low capacitance rail-to-rail diodes and an additional Zener diode for protecting electronic equipment from electrostatic discharge (ESD). The Littelfuse AQ7538-08UTG is AEC-Q101 qualified and PPAP capable. These TVS diode arrays safely absorb repetitive ESD strikes above the maximum level, ±8kV contact discharge, as specified in the international standard IEC 61000-4-2, without performance degradation (±8kV contact discharge). The low loading capacitance also makes the series ideal for protecting high-speed signal pins, such as V-by-One, HDMI, USB3.0, USB3.1, USB2.0, and IEEE 1394.

General-Purpose ESD Protection SPA Diodes

Littelfuse General-Purpose ESD Protection SPA Diodes protect electronics from transient voltage damage. The wide selection offers diodes that meet industry requirements to solve multiple exposure issues. Typical applications for Littelfuse General-Purpose ESD Protection SPA Diodes include 10/100/1000 Ethernet, DC powerlines, and general I/O.

Automotive TVS Diodes

Littelfuse AEC-Q101 Qualified TVS Diodes protect sensitive electronic equipment from voltage transients induced by load dump and other transient voltage events. These AEC-Q101 qualified devices offer peak pulse power dissipation ratings of 400W (SZ1SMA) to 3000W (TPSMD). Littelfuse AEC-Q101 Qualified TVS Diodes are ideal for applications such as DC power protection and ESD protection in automotive electronics such as electronic control units, sensors, and entertainment systems, as well as in portable devices that require high reliability. 

Low Capacitance ESD SPA Diodes

Littelfuse Low Capacitance ESD SPA Diodes protect cables that operate with high-speed data and signals. These Littelfuse Low Capacitance ESD SPA Diodes include unidirectional and bidirectional devices with a 3.3V to 6V working voltage and 1 to 8 channels.

AQx AEC-Q101 TVS Diode Arrays

Littelfuse AQx AEC-Q101 TVS Diode Arrays provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). These robust diodes can safely absorb repetitive ESD strikes from 7A up to ±30kV (contact discharge, IEC 61000-4-2). These Littelfuse arrays are PPAP capable, single-origin flow from wafer creation through testing, tape, and reel. Littelfuse AQx automotive-grade TVS diode arrays offer durable protection for current and emerging interfaces in the automotive industry.

TVS Silicon Protection Arrays (SPA)

Littelfuse Silicon Protection Array (SPA®) TVS Diodes are designed to protect electronics from very fast and damaging voltage transients, such as lightning and electrostatic discharge (ESD). These diodes offer an ideal protection solution for I/O interfaces and digital and analog signal lines in computer and consumer portable electronics. Littelfuse TVS diodes offer a broader application use and improved impulse protection performance over conventional diodes.

SP3012 TVS Diode Arrays

Littelfuse SP3012 TVS Diode Arrays offer market leading clamping performance with a very low dynamic resistance of 0.4Ω to provide superior ESD protection for high-speed ports, such as HDMI1.3/1.4, USB2.0, USB3.0, eSATA, and Ethernet. SP3012 integrates 6 channels of ultra-low capacitance rail-to-rail diodes and an additional zener diode in a small form µDFN package (3.5x 1.35 x 0.5mm). The optimized μDFN-14 package enables straight-through routing to simplify PCB designs. This robust device can safely absorb repetitive ESD strikes at ±12kV (contact discharge), 25kV (air discharge) per IEC61000-4-2 and above the maximum level specified in the IEC61000-4-2 international standard (±8kV contact discharge) without performance degradation. SP3012's extremely low load capacitance of only 0.5pF (per I/O to GND) minimizes signal degradation and distortion to protect high-speed signal pins. Designed to protect sensitive chipsets on high-speed data lines from any external ESD event, SP3012 TVS Diode Arrays are ideally suited for LCD/PDP TVs, DVD/Blu-ray Players, desktops, MP3/PMP, set top boxes, smartphones, ultrabook/notebooks, and digital cameras.

USB 3.1 Type C Circuit Protection

Littelfuse USB 3.1 Type C Circuit Protection delivers overcurrent and electrostatic discharge (ESD) protection while maintaining USB 3.1 Type C data integrity. The host and all self-powered hubs must implement overcurrent protection for safety purposes and the hub must have a way to detect the overcurrent condition and report it to the USB software. Polymeric PTCs from Littelfuse provide an ideal solution for overcurrent protection. Promoting high signal integrity on the data lines of USB 3.1 Type C interfaces offers benchmark-settling, silicon-based, low-capacitance ESD protection while providing effective ESD protection on the VBUS, USB 2.0, and control lines of the interface.

In Stock: 1’805

Stock:
1’805
Can Dispatch Immediately
On Order:
6’000
Expected 11/5/2026
12’000
Expected 3/3/2027
Factory Lead Time:
13
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
CHF -.--
Ext. Price:
CHF -.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 3000)

Pricing (CHF)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
CHF 1.07 CHF 1.07
CHF 0.554 CHF 5.54
CHF 0.483 CHF 48.30
CHF 0.38 CHF 190.00
CHF 0.358 CHF 358.00
Full Reel (Order in multiples of 3000)
CHF 0.285 CHF 855.00
CHF 0.283 CHF 1’698.00
† A MouseReel™ fee of CHF 7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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