Bipolar transistors

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ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

NPS3102AGB

12 V, 2 A to 13.5 A, 17 mΩ eFuse

NPS3102A and NPS3102B are low-ohmic (17 mΩ), high current (13.5 A), resettable electronic fuses that are targeted for 12 V applications. They are designed to protect downstream loads from exposure to excessive voltage and protect the power supply from load faults and large inrush currents.

Output slew rate is controlled by a capacitor at dVdt pin. Current limit can be adjusted in the 2 A to 13.5 A range using a resistor at ILIM pin. The voltage at ILIM pin can also be used as a measure of the load current in real-time. The devices include a built-in over voltage clamp that will limit the output voltage during input over voltage conditions.

The devices also include a multi-function EN/FLT pin. When the pin is left floating and the voltage at IN is greater than the under voltage lock-out, the devices turn on. During operation, the voltage at the pin can be used as a fault indicator to determine if the devices are operating normally. Pulling the EN/FLT pin low will turn off the devices.

During thermal shutdown, both devices disable the integrated pass-FET if the die temperature crosses the over temperature threshold. The NPS3102A latches off under a thermal shutdown event and requires user reset by toggling the EN/FLT pin or cycling the voltage at the IN pin. The NPS3102B integrates auto-retry, which safely attempts to re-enable the pass-FET without the need for user intervention.

Figure 1. Typical Application

Features and benefits

  • Up to 18 V operating range, 21 V absolute maximum

  • Integrated 17 mΩ pass MOSFET

  • 15 V output voltage clamp

  • 2 A to 13.5 A adjustable output current clamp

  • 2 µs short circuit protection response time

  • Programmable output rise time control

  • Built-In thermal shutdown with fault alert pin

  • Fault response options: latch-off, auto-retry

  • Leadless plastic package; 10 terminals, body 3.0 x 3.0 x 0.75 mm (DFN3030-10/SOT8037-1)

  • ESD protection:

    • HBM ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Specified from Tj = -40 °C to +125 °C

Applications

  • Server
  • Solid State Drive (SSD) and Hard Disk Drive (HDD)
  • Mobile infrastructure
  • Fan control
  • Hot-Swap/Plug

Parametrics

Type number VCC [min] (V) VCC [max] (V) IO [min] (A) IO [max] (A) Configuration Supported storage element Package name Package size (L x W) (mm) Package version
NPS3102AGB 9 18 2 13.5 Latch off Over voltage clamp DFN3030-10 3 x 3 SOT8037-1

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
NPS3102AGB NPS3102AGBJ
(935691505118)
Active s2A SOT8037-1
DFN3030-10
(SOT8037-1)
SOT8037-1 SOT8037-1_118

Boards

Part number Description Type Quick links Shop link
Description
This NEVB-NPS3102A evaluation board is designed to evaluate the performance and behavior of the NPS3102A electronic fuse. It includes a NMOS transistor for short circuit monitoring, a comparator circuitry with LED fault indication, selectable output voltage ramp times, and adjustable current limit settings.
Type
Evaluation board
Quick links
Shop link

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
NPS3102AGB NPS3102AGBJ NPS3102AGB rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (6)

File name Title Type Date
NPS3102 12 V, 2 A to 13.5 A, 17 mΩ eFuse Data sheet 2024-07-18
SOT8037-1 3D model for products with SOT8037 package Design support 2024-07-12
nexperia_documentation_leaflet_ 12 V, 2 A-13.5 A (17 mΩ) eFuse Leaflet 2024-07-19
SOT8037-1 DFN3030-10: Leadless plastic package; 10 terminals, body 3.0 x 3.0 x 0.75 mm Package information 2024-07-09
SOT8037-1_118 DFN3030-10L; Reel pack for SMD, 13"; Q1/T1 product orientation Packing information 2024-07-10
UM90036 NPS3102A; NPS3102B 12 V, 2 A-13.5 A, 17 mΩ eFuse evaluation board User manual 2024-07-18

Support

If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly.

Models

File name Title Type Date
SOT8037-1 3D model for products with SOT8037 package Design support 2024-07-12

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
NPS3102AGB NPS3102AGBJ 935691505118 Active SOT8037-1_118 3,000 Order product

Sample

As a Nexperia customer you can order samples via our sales organization.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
NPS3102AGB NPS3102AGBJ 935691505118 SOT8037-1 Order product