The SP1255PUTG integrates three channels of ultra-low capacitance steering diodes and a low voltage TVS diode to provide maximum protection of the USB data and ID pins against ESD per the IEC 61000-4-2 standard. An additional 12V TVS diode is included to provide lightning surge protection for the USB VBUS pin up to 100A (tP=8/20μs) per the IEC 61000-4-5 standard. The SP1255P provides superior protection for current intensive applications such as fast charging peripharals. The SP1255P comes in a space saving 2.0x1.8mm μDFN package with a typical height of 0.55mm making it an ideal solution for smart phones, tablets, and other portable electronics. RoHS compliant and lead-free AEC-101 qualified For USB Voltage Bus Pin (VBUS) IEC 61000-4-2 ESD protection: ±30kV by contact and ±30 kV through air EFT, IEC 61000-4-4, 80 A (tP=5/50ns) Lightning, IEC 61000-4-5, 100 A (tP=8/20μs) Protection for VBUS operating up to 12V Benchmark setting protection High current handling capability for fast charging applications For USB Data Pin (D+, D-, ID)
Trans Voltage Suppressor Diode, 12V V(RWM), Unidirectional, 2 Element, Silicon, MO-229, 2 X 1.80 MM, 0.55 MM HEIGHT, GREEN, PLASTIC, UDFN-6 Product overview: SP1255PUTG from Littelfuse is a TVS Protection Diode for ESD protection, surge suppression, transient voltage clamping, communication ports, and industrial electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 12V. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, 12V, TVS Protection Diode, TVS Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 144-SP1255PUTG can be used for catalog matching and distributor lookup.
Manufacturer: Littelfuse Inc.
Win Source Part Number: 1101149-SP1255PUTG
Packaging: Reel - TR
Type: Steering (Rail to Rail)
Applications: USB OTG
Mounting: SMD (SMT)
Unidirectional Channels: 3
Power Line Protection: Yes
Capacitance @ Frequency: 0.5pF @ 1MHz
Family Name: SP1255P
Categories: Circuit Protection
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: 6-UDFN (1.8x2)
STAND-OFF Voltage (Vwm): 4V (Max)
Minimum Breakdown Voltage: 4.5V
Max Clamping Voltage: 8.5V
Peak Pulse Current(Ippm): 2A (8/20μs)
Alternative Parts (Cross-Reference): RClamp0503F.TCT; CM1641-04D4; RClamp1644T.TNT;
Introduction Date: November 18, 2014
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2025
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 81 pct.
Supply and Demand Status: Sufficient
8.5V Clamp 2A (8/20µs) Ipp Tvs Diode Surface Mount 6-µDFN (1.8x2)
8.5V Clamp 2A (8/20µs) Ipp Tvs Diode Surface Mount 6-µDFN (1.8x2)
8.5V Clamp 2A (8/20µs) Ipp Tvs Diode Surface Mount 6-µDFN (1.8x2)
TVS DIODE 4VWM 8.5VC 6UDFN
DIODE, ESD PROTECTION, AUTO, 4V, UDFN; Clamping Voltage Vc Max:8.5V; Diode Case Style:UDFN; No. of Pins:6Pins; Operating Voltage:-; Power Dissipation Pd:-; Product Range:SPA SP1255P Series; Automotive Qualification Standard:AEC-Q101;Ro
TVS DIODE 4VWM 8.5VC 6UDFN
| Littelfuse, Inc. | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Diode Arrays | Transient Voltage Suppressor Diodes (TVS) | Diode Arrays | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Diodes | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | SP1255PUTG | 144-SP1255PUTG | 1101149-SP1255PUTG | F6754CT-ND | SP1255PUTG | 18AC7742 | SP1255PUTG |
| Product Name | Overvoltage Protection - TVS Diode Arrays - Low & Ultra-Low Capacitance - Series: SP1255P - SP1255PUTG | 12V TVS Protection Diode | TVS - TVS - Diodes - SP1255PUTG | TVS Diodes | TVS Diodes | Diode, Esd Protection, Auto, 4V, Udfn; Clamping Voltage Vc Max Littelfuse | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes |
| Diode Type | Transient Voltage Suppressor Diodes | Transient Voltage Suppressor Diodes | |||||
| RoHS Compliant | RoHS | RoHS | RoHS | ||||
| VR | 4 volts | ||||||
| VBR | 4.5 to ? volts | 4.5 volts | 4.5 volts | 4.5 volts | 4.5 volts | ||
| CT | 0.5000 pF | 0.5000 pF |
