SP720ABG LITTELFUSE Integrated Circuit (Small Outline Packages) In Stock
The SP720ABG is a dual unidirectional transient voltage suppressor array from Littelfuse, housed in a 16-pin Small Outline package, designed to protect sensitive electronics from ESD and transient overvoltage events. It integrates silicon TVS diodes with fast response times. Available in stock globally with competitive pricing.
- Manufacturer
- LITTELFUSE
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- SP720ABG Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.8182(MOQ 1)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual unidirectional TVS array in compact 16-pin SOIC package for space-saving ESD protection
- Silicon TVS diodes with sub-nanosecond response time for effective transient suppression up to 15 V
- RoHS-compliant plastic/epoxy construction suitable for lead-free industrial and consumer electronics designs
Applications
The SP720ABG is widely used for ESD and transient overvoltage protection on data lines, I/O ports, and communication interfaces in consumer electronics and industrial equipment. Its 16-channel unidirectional configuration makes it ideal for protecting microcontroller GPIO arrays, USB and serial data lines, and other high-density signal paths. Engineers deploy it in battery-powered portable devices, motor control systems, and telecom line cards where compact form factor and reliable clamping are required.
Specifications
| Pbfree Code | Yes |
| YTEOL | 7 |
| Configuration | COMPLEX |
| Diode Element Material | SILICON |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE |
| JESD-30 Code | R-PDSO-G16 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Polarity | UNIDIRECTIONAL |
| Reference Standard | IEC-61000-4-2,4-5; MIL-STD-883E |
| Reverse Current-Max | 0.02 µA |
| Surface Mount | YES |
| Technology | AVALANCHE |
| Terminal Form | GULL WING |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.50 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What clamping voltage does the SP720ABG provide during a transient event?
The SP720ABG provides transient clamping through its silicon TVS diodes, typically rated at 15 V standoff with clamping voltages in the range of 17 V to 24 V depending on peak pulse current conditions, ensuring sensitive downstream ICs are protected from surges above those levels.
How many channels does the SP720ABG protect, and how are they configured?
The SP720ABG integrates 16 channels of unidirectional ESD and transient protection in a single SOIC-16 package, covering 8 inputs plus 8 outputs or equivalent signal lines. This makes it efficient for protecting entire 8-bit data buses or multiple I/O ports simultaneously on a single 150 mil wide footprint.
Which industrial or consumer applications benefit most from using the SP720ABG?
The SP720ABG is well-suited for protecting RS-232, RS-485, and CAN bus transceivers, as well as microcontroller GPIO pins operating at 3.3 V or 5 V rails. Industrial PLC input modules, portable medical monitors, and set-top box I/O interfaces all benefit from its multi-channel protection in a single 16-pin SOIC package.
What is the operating temperature range of the SP720ABG?
The SP720ABG is rated for operation from -40°C to +125°C, covering the extended industrial temperature range. This wide operating window makes it suitable for harsh outdoor, automotive-adjacent, and factory automation environments where ambient temperatures fluctuate significantly over the product lifetime.
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Why Buy from FindMyChip
About LITTELFUSE
LITTELFUSE is a leading electronic component manufacturer. FindMyChip sources LITTELFUSE ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.8500 | $2.85 |
| 10+ | $2.1800 | $21.80 |
| 48+ | $2.0600 | $98.88 |
| 124+ | $2.0280 | $251.47 |
| 144+ | $1.9141 | $275.63 |
| 165+ | $1.8182 | $300.00 |
In Stock · 24h Response · Worldwide Shipping
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