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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
208,770 pcs
|
208770 pcs | On Request | 1 | On Request | On Request | 1727+ | On Request | On Request | |
|
10,000 pcs
|
10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
1,500 pcs
|
1500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 | |
| Applications | |
| Automotive Grade | |
| Bidirectional Channels | |
| Breakdown Voltage | |
| Capacitance @ Frequency | |
| Clamp Voltage (Typical @ IPP=40 A, tp=8/20 µs, Fwd) | |
| Clamp Voltage (Typical @ IPP=80 A, tp=8/20 µs, Fwd) | |
| Current | |
| Diode Capacitance | |
| Dynamic Resistance | |
| EFT Immunity | |
| ESD Withstand Voltage (Minimum @ IEC 61000-4-2, Air discharge) | |
| ESD Withstand Voltage (Minimum @ IEC 61000-4-2, Contact Discharge) | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Peak Pulse Current | |
| Peak Pulse Power | |
| Power | |
| Power Line Protection | |
| Reverse Leakage Current | |
| Reverse Standoff Voltage | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The SP1103C-01UTG is a bidirectional TVS diode from Littelfuse, designed to protect sensitive electronic circuits from electrostatic discharge (ESD) and other transient voltage events. It is fabricated using a proprietary silicon avalanche technology and offers high surge capability.
This device features a peak pulse current rating of 80A (8/20µs) and a peak pulse power of 720W. It can withstand ESD strikes of ±30kV contact and air discharge per IEC 61000-4-2. The reverse standoff voltage is 3.3V, with a breakdown voltage range of 3.4V to 5.0V. Typical clamping voltage is 6V at 40A and 9V at 80A. Reverse leakage current is 1.0µA at 3.3V.
The SP1103C-01UTG is offered in a surface-mount 2-DFN (1.6x1mm) package, equivalent to 0603 footprint. It is AEC-Q101 qualified for automotive applications, RoHS compliant, halogen-free, and lead-free. Moisture sensitivity level is MSL-1.
Typical applications include switches, buttons, test equipment, point-of-sale terminals, medical equipment, and automotive electronics. The device is not intended for life support or life-saving applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.84 | $0.84 |
| 10+ | $0.52 | $0.52 |
| 100+ | $0.35 | $0.35 |
| 500+ | $0.28 | $0.28 |
| 1,000+ | $0.25 | $0.25 |
| 3,000+ | $0.18 | $0.18 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum reverse standoff voltage is 3.3V.
The breakdown voltage is 3.4V minimum, 3.8V typical, and 5.0V maximum at 1mA.
Typical clamping voltage is 6V at 40A and 9V at 80A (8/20µs pulse).
The maximum peak pulse current is 80A for an 8/20µs waveform.
It is available in a 2-DFN (1.6x1mm) surface-mount package, which is equivalent to a 0603 footprint.
It provides ±30kV contact and ±30kV air discharge per IEC 61000-4-2.
Yes, it is AEC-Q101 qualified.