SP720APP LITTELFUSE Integrated Circuit (Dual-In-Line Packages) In Stock
The SP720APP by Littelfuse is a 14-channel TVS diode array in a 16-pin DIP package designed for ESD and transient overvoltage protection. It features silicon unidirectional diodes with a 5 V clamping configuration. Available from stock with worldwide shipping.
- Manufacturer
- LITTELFUSE
- Package
- Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- SP720APP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2409(MOQ 1)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SP720APP?
- 14-channel unidirectional TVS diode array providing simultaneous protection across multiple signal lines
- Silicon transient voltage suppressor diodes rated for robust ESD protection up to ±15 kV (HBM)
- 16-pin DIP package enabling easy through-hole PCB integration for industrial and telecom applications
What is SP720APP used for?
The SP720APP is widely used to protect data communication ports, RS-232/RS-485 interfaces, and multi-line I/O connectors from ESD and transient overvoltage events. It is well suited for industrial control systems, telecommunications equipment, and consumer electronics requiring simultaneous protection of up to 14 signal lines. Its through-hole DIP package simplifies integration into legacy and high-reliability designs.
What are the specifications of SP720APP?
| Pbfree Code | Yes |
| YTEOL | 6 |
| Configuration | COMPLEX |
| Diode Element Material | SILICON |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE |
| JESD-30 Code | R-PDIP-T16 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Polarity | UNIDIRECTIONAL |
| Reference Standard | IEC-61000-4-2,4-5; MIL-STD-883E |
| Reverse Current-Max | 0.02 µA |
| Surface Mount | NO |
| Technology | AVALANCHE |
| Terminal Form | THROUGH-HOLE |
| Terminal Position | DUAL |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.50 |
| Country of Origin | South Korea |
Where can I find the SP720APP datasheet?
SP720APP Datasheet DownloadOfficial datasheet from LITTELFUSE
What are equivalent replacements for SP720APP?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many channels does the SP720APP protect simultaneously, and what is its diode configuration?
The SP720APP protects 14 signal channels simultaneously using unidirectional silicon TVS diodes in a 16-pin DIP package. Each channel clamps transient voltages, making it ideal for protecting multi-line RS-232 or I/O port interfaces from ESD pulses up to ±15 kV HBM.
Which interface standards can the SP720APP protect in industrial equipment?
The SP720APP is well suited for protecting RS-232, RS-485, and parallel data bus interfaces operating at signal voltages up to 5 V. Its 14-channel architecture and silicon transient suppressor diodes provide ESD immunity across all lines simultaneously, reducing the need for multiple discrete protection components in industrial control and telecom designs.
When would you select the SP720APP over a single-channel TVS diode for port protection?
The SP720APP is preferred when 14 or more signal lines must be protected within a compact 16-pin DIP footprint, reducing BOM count compared to using 14 individual TVS diodes. It integrates all channels into a single PLASTIC/EPOXY DIP body, cutting assembly time and board space for equipment with dense multi-line connectors.
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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.
More from LITTELFUSE
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.2409 | $1.24 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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