The SP4042-02UTG integrates low capacitance steering diodes with a TVS diode to provide 2 channels of protection against lightning induced surge events and ESD. This robust device can safely absorb up to 120A per IEC61000-4-5 (tP= 2/10μs) without performance degradation and a minimum ±30kV ESD per IEC61000-4-2 international standard. The low loading capacitance makes the SP4042 ideal for protecting Ethernet interfaces. ESD, IEC61000-4-2, ±30kV contact, ±30kV air Lightning, IEC61000-4-5, 2nd edition,120 A (tP=2/10μs) EFT, IEC61000-4-4, 40 A (tp = 5/50 ns) Low capacitance of 11pF(TYP) per line Low leakage current of 0.1μA (MAX) at 3.3V Lead-free and RoHS compliant
Win Source Part Number: 1299990-SP4042-02UTG
Category: Circuit Protection>TVS - Diodes
Series: SP4042, SPA®
Type: Steering (Rail to Rail)
Package: Tape & Reel
Applications: Ethernet
Standard Package: 3,000
Mounting: SMD (SMT)
Unidirectional Channels: 2
Voltage - Reverse Standoff (Typ): 3.3V (Max)
Voltage - Breakdown (Min): 3.5V
Voltage - Clamping (Max) @ Ipp: 22V
Power - Peak Pulse: 2500W (2.5kW)
Power Line Protection: Yes
Capacitance @ Frequency: 11pF @ 1MHz
Current - Peak Pulse (10/1000µs): 100A (2/10µs)
Package / Case: 10-UFDFN Exposed Pad
Supplier Device Package: 10-UDFN (2.6x2.6)
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 81 pct.
MSL Level: 1 (Unlimited)
HTSUS: 8541.10.0080
Mfr: Littelfuse Inc.
Other Names: F7378CT,F7378TR,F737
Trans Voltage Suppressor Diode, 2500W, 3.3V V(RWM), Unidirectional, 1 Element, Silicon, MO-229, UDFN-10 Product overview: SP4042-02UTG 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 2500W, 3.3V. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, 2500W, 3.3V, 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-SP4042-02UTG can be used for catalog matching and distributor lookup.
22V Clamp 100A (2/10µs) Ipp Tvs Diode Surface Mount 10-UDFN (2.6x2.6)
22V Clamp 100A (2/10µs) Ipp Tvs Diode Surface Mount 10-UDFN (2.6x2.6)
22V Clamp 100A (2/10µs) Ipp Tvs Diode Surface Mount 10-UDFN (2.6x2.6)
DIODE, ESD PROTECTION, 3.3V, UDFN-10; Clamping Voltage Vc Max:25V; Diode Case Style:UDFN; No. of Pins:10Pins; Operating Voltage:-; Power Dissipation Pd:-; Product Range:SP4042 Series; Automotive Qualification Standard:AEC-Q101; RoHS Compliant: Yes
TVS DIODE 3.3VWM 22VC 10UDFN
TVS DIODE 3.3VWM 22VC 10UDFN
| Littelfuse, Inc. | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Newark, An Avnet Company | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Diode Arrays | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Diodes | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | SP4042-02UTG | 1299990-SP4042-02UTG | 144-SP4042-02UTG | F7378DKR-ND | 31AC6993 | SP4042-02UTG | SP4042-02UTG |
| Product Name | 3.3V Diode Array | Circuit Protection - TVS - Diodes | 2500W 3.3V TVS Protection Diode | TVS Diodes | Diode, Esd Protection, 3.3V, Udfn-10; Clamping Voltage Vc Max Littelfuse | TVS Diodes | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes |
| Diode Type | Transient Voltage Suppressor Diodes | ||||||
| RoHS Compliant | RoHS | RoHS | RoHS | ||||
| VR | 3.3 volts | ||||||
| VBR | 3.5 to ? volts | 3.5 volts | 3.5 volts | 3.5 volts | 3.5 volts | ||
| CT | 11 pF | 11 pF |
