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Specifications
Attenuation Value:
30dB@900MHz~3GHz
Number of Channels:
2
Capacitance:
60pF
Operating Temperature:
-40℃~+85℃
Filter Order:
2
Frequency - Cutoff or Center:
50MHz
ESD Protection:
Yes
Mfr. Part #:
NUF2114MNT1G
Package:
VFDFN-8-EP
Key Attributes
Model Number:
NUF2114MNT1G
Product Description
Product Overview
The NUF2114 is a 2-line audio EMI filter array designed for speaker applications, offering significant EMI filtering and ESD protection. It provides greater than -30 dB attenuation at frequencies from 900 MHz to 3.0 GHz and offers ESD protection by clamping transients from static discharges across all capacitors. This device integrates the functionality of 10 discrete components, simplifying design and reducing board space. It is compliant with IEC61000-4-2 (Level 4) for ESD protection (30 kV contact). Applications include wireless phones, MP3 players, PDAs, digital cameras, and portable DVDs.Product Attributes
- Brand: onsemi (Semiconductor Components Industries, LLC)
- Package Type: DFN8, 2x2 mm
- Moisture Sensitivity Level: 1
- Certifications/Compliance: IEC61000-4-2 (Level 4) 30 kV (Contact), PbFree Device
- ESD Ratings: Human Body Model = 3B, Machine Model = C
Technical Specifications
| Parameter | Test Conditions | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Maximum Reverse Working Voltage | VRWM | - | - | 12 | V | |
| Breakdown Voltage | IR = 1.0 mA | VBR | 13.7 | 15.7 | 17.7 | V |
| Leakage Current | VRWM = 12 V | IR | - | - | 0.1 | µA |
| Resistance | IF = 40 mA | R | 8.1 | 9.0 | 9.9 | Ω |
| Capacitance per Diode | Measured at 25°C, VR = 0 V, f = 1.0 MHz | Cd | 51 | 60 | 66 | pF |
| Cut-Off Frequency | 50 Ω source and 50 Ω load termination | f3dB | - | 50 | - | MHz |
| Steady-State Power per Resistor @ 25°C | PR | - | - | 180 | mW | |
| Steady-State Power per Package @ 25°C | PT | - | - | 360 | mW | |
| Operating Temperature Range | TOP | -40 | - | 85 | °C | |
| Storage Temperature Range | Tstg | -55 | - | 150 | °C | |
| Maximum Lead Temperature for Soldering Purposes | (1.8 in from case for 10 s) | TL | - | - | 260 | °C |
Package Dimensions (DFN8 2x2 mm)
| Dimension | Min (mm) | Max (mm) |
|---|---|---|
| A | 0.80 | 1.00 |
| A1 | 0.00 | 0.05 |
| A3 | 0.20 | - |
| b | 0.20 | 0.30 |
| D | 2.00 | 2.00 |
| D2 | 1.10 | 1.30 |
| E | 2.00 | 2.00 |
| E2 | 0.70 | 0.90 |
| e | 0.50 | - |
| K | 0.10 | - |
| L | 0.25 | 0.35 |
| L1 | - | 0.30 |
Ordering Information
| Part Number | Package | Shipping |
|---|---|---|
| NUF2114MNT1G | DFN8 (PbFree) | 3000 / Tape & Reel |
2410121943_onsemi-NUF2114MNT1G_C415859.pdf
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