The SP1555-01UTG integrates a 15V TVS diode to provide lightning surge protection for the USB VBUS pin up to 120A (tP=8/20μs) per the IEC61000-4-5 2nd edition standard. The SP1555-01UTG provides superior protection for current intensive applications such as fast charging peripherals. The SP1555-01UTG comes in a space saving 2.0x1.8mm μDFNpackage with a typical height of 0.55mm making it an ideal solution for smart phones, tablets, and other portable electronics. IEC 61000-4-2 ESD protection: ±30kV by contact and ±30 kV through air EFT, IEC 61000-4-4, 80 A (tP=5/50ns) Surge, IEC 61000-4-5 2nd edition, 120 A (tP=8/20μs) Protection for VBUS operating up to 15V Benchmark setting protection High current handling capability for fast charging applications Moisture Sensitivity Level (MSL-1) Lead-free and RoHS compliant
Trans Voltage Suppressor Diode, 15V V(RWM), Unidirectional, 1 Element, Silicon, UDFN-6, 6 PIN Product overview: SP1555-01UTG 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 15V. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, 15V, 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-SP1555-01UTG can be used for catalog matching and distributor lookup.
Win Source Part Number: 1349472-SP1555-01UTG
Category: Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes
Series: SP1555, SPA®
Type: Zener
Package: Tape & Reel
Applications: General Purpose
Standard Package: 3,000
Unidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 15V
Voltage - Breakdown (Min): 17.5V
Power Line Protection: No
Capacitance @ Frequency: 800pF @ 1MHz
Current - Peak Pulse (10/1000µs): 120A (8/20µs)
Mounting Type: Surface Mount
Package / Case: 6-UFDFN Exposed Pad
Supplier Device Package: 6-µDFN (1.8x2)
Temperature Range - Operating: -40°C ~ 125°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 32 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8541.10.0080
Mfr: Littelfuse Inc.
California Prop 65: Warning Information
Voltage - Clamping (Max) @ Ipp: 29.5V (Typ)
29.5V (Typ) Clamp 120A (8/20µs) Ipp Tvs Diode Surface Mount 6-µDFN (1.8x2)
TVS DIODE 15VWM 29.5VC 6UDFN
| Littelfuse, Inc. | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Diode Arrays | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | SP1555-01UTG | 144-SP1555-01UTG | 1349472-SP1555-01UTG | F9934TR-ND | SP1555-01UTG |
| Product Name | Overvoltage Protection - TVS Diode Arrays - Connectivity - TVS Diode Arrays - Series: SP1555 - SP1555-01UTG | 15V TVS Protection Diode | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes | TVS Diodes | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes |
| Diode Type | Transient Voltage Suppressor Diodes | ||||
| RoHS Compliant | RoHS | RoHS | |||
| VR | 15 volts | ||||
| VBR | 17.5 to ? volts | 17.5 volts | 17.5 volts | 17.5 volts | |
| CT | 800 pF | 800 pF |
