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Nexperia USA Inc. NX3008NBKS,115
- Part No.:
- NX3008NBKS,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- FET, MOSFET Arrays
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
NX3008NBKS,115.pdf
- Description:
- MOSFET 2N-CH 30V 0.35A 6TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:893,461
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Product details
Overview
NX3008NBKS from Nexperia is a dual N-channel enhancement-mode Trench MOSFET in SOT363 (SC-88) package, designed for low-side switching and high-speed line driving. It delivers 350 mA per channel at VGS = 4.5 V, with RDS(on) = 1 Ω (typ), VDS = 30 V max, and AEC-Q101 qualification for automotive reliability.
For engineers reviewing the NX3008NBKS datasheet, NX3008NBKS pinout, NX3008NBKS application, or NX3008NBKS equivalent, this device supports compact relay drivers, low-voltage logic-level switching, thermally constrained PCB layouts, and dual-channel load control where fast turn-on (<30 ns td(on)) and ESD-hardened operation (2 kV HBM) are critical.
Technical Context
This dual MOSFET integrates two independent N-channel channels in a single 6-pin TSSOP6 package using Trench technology to achieve low gate charge (QG(tot) = 0.52–0.68 nC) and fast switching (tr = 11 ns, tf = 19 ns). Each transistor operates with VGS(th) = 0.6–1.1 V and supports logic-level drive down to 1.8 V.
The device features integrated source-drain diodes (VSD = 0.47–1.2 V at IS = 350 mA), thermal resistance Rth(j-a) = 390–445 K/W (per transistor on FR4), and robust SOA up to 1.4 A peak drain current (10 µs pulse) at 30 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS max | 30 V - Supports 24 V rail switching and automotive battery transient tolerance. |
| ID continuous | 350 mA per channel at Tamb = 25 °C - Enables direct drive of small solenoids, LEDs, or logic inputs without external buffering. |
| RDS(on) | 1 Ω typ at VGS = 4.5 V, ID = 350 mA - Limits conduction loss to ≤122 mW per channel under full load. |
| QG(tot) | 0.52–0.68 nC - Enables efficient 1–10 MHz PWM control with minimal gate driver power demand. |
| VGS(th) | 0.6–1.1 V - Ensures reliable turn-on with 1.8 V or 3.3 V microcontroller GPIOs. |
| ESD rating | 2 kV HBM - Eliminates need for external ESD protection in board-level I/O interfaces. |
| Tj max | 150 °C - Certified for under-hood automotive environments and industrial ambient conditions. |
Pinout & Package
Package: SOT363 (SC-88 / TSSOP6), 2.1 mm × 1.25 mm × 0.95 mm body, 0.65 mm lead pitch, FR4-compatible footprint.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | S1 | Source of transistor TR1 - Common return path for first channel; tied to ground or low-side reference. |
| 2 | G1 | Gate of transistor TR1 - Accepts logic-level control signal; requires <1 µA leakage current. |
| 3 | D2 | Drain of transistor TR2 - High-side connection point for second channel load; electrically isolated from D1. |
| 4 | S2 | Source of transistor TR2 - Independent return path for second channel; enables dual independent switches. |
| 5 | G2 | Gate of transistor TR2 - Fully decoupled control input; supports asynchronous dual-channel operation. |
| 6 | D1 | Drain of transistor TR1 - Primary load-switching node for first channel; shares no internal connection with D2. |
Key Features
| Feature | Design Value |
|---|---|
| Logic-level gate drive | VGS(th) as low as 0.6 V enables direct interface with 1.8 V/3.3 V MCUs without level shifters. |
| Dual independent channels | No shared drains or sources - supports fully isolated loads, e.g., two separate LED strings or sensor bias paths. |
| Fast switching performance | td(on) ≤ 30 ns and tf ≤ 19 ns reduce transition losses in PWM applications up to 5 MHz. |
| AEC-Q101 qualification | Validated for automotive temperature range (−40 °C to +125 °C ambient) and mechanical stress requirements. |
| Thermally optimized layout | Drain pad design supports 1 cm² copper area for 445 mW per-device dissipation at Tamb = 25 °C. |
Applications
| Relay Driver | High-Speed Line Driver |
|---|---|
|
Use Scenario: Driving 12 V/24 V electromagnetic relays in automotive body control modules. IC Role / Device Role: Low-side switch controlling relay coil current (≤300 mA). Use Value: Sub-1 Ω RDS(on) minimizes coil voltage drop and ensures reliable relay pull-in at cold start (−40 °C). |
Use Scenario: Transmitting TTL/CMOS signals across noisy industrial backplanes. IC Role / Device Role: Active pull-down stage for bidirectional bus termination. Use Value: 11 ns rise time and 2 kV ESD rating maintain signal integrity and prevent latch-up in EMI-prone environments. |
| Low-Side Load Switch | Switching Power Supply Sync Rectifier |
|
Use Scenario: Enabling/disabling 5 V or 3.3 V peripheral rails in portable medical devices. IC Role / Device Role: Dual independent load switch for redundant power domains. Use Value: Independent S1/S2 pins allow separate ground monitoring and fault isolation per channel. |
Use Scenario: Secondary-side synchronous rectification in isolated DC-DC converters (e.g., 5 V output). IC Role / Device Role: Efficient replacement for Schottky diode in flyback or forward topologies. Use Value: 0.47 V typical VSD and 1 Ω RDS(on) reduce conduction loss by >40% vs. 0.3 V Schottky at 350 mA. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual N-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NTJD4152P | RDS(on) = 1.2 Ω (typ) at VGS = 4.5 V; VDS = 20 V; not AEC-Q101 qualified. | Limited to 20 V systems; unsuitable for 24 V automotive transients or under-hood use. | Select when cost sensitivity outweighs automotive qualification and 30 V headroom. |
| Diodes Incorporated DMN3028LSD | RDS(on) = 0.85 Ω (typ) at VGS = 4.5 V; dual N-channel in SO-8; larger footprint (4.9 mm × 6.0 mm). | Higher power handling (1.2 W Ptot) but incompatible with space-constrained SOT363 layouts. | Select when thermal margin > size constraint, and PCB real estate allows SO-8 placement. |
Compared with NTJD4152P and DMN3028LSD, NX3008NBKS uniquely balances AEC-Q101 compliance, 30 V rating, and ultra-compact SOT363 packaging-making it optimal for space- and reliability-critical dual-switch nodes in automotive and portable electronics.
Availability
NX3008NBKS is available at Aetrix Electronics and suitable for automotive body control units, industrial I/O modules, and portable medical device power management requiring stable component supply, long-term lifecycle support, and AEC-Q101 traceability.
Supply support for NX3008NBKS includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Nexperia is a global semiconductor expert focused on high-volume, high-reliability discrete and logic devices, with leadership in automotive-qualified components and energy-efficient solutions.
NX3008NBKS belongs to Nexperia's TrenchMOS® dual-transistor portfolio, engineered specifically for space-constrained, high-reliability low-side switching in automotive and industrial control systems.
FAQ
What is the maximum continuous drain current per channel at 100 °C ambient?
At Tamb = 100 °C, the maximum continuous drain current per channel is 230 mA, as specified in Table 5 (Limiting Values). This derating reflects thermal limits of the SOT363 package on standard FR4 PCBs and ensures safe junction temperature operation below 150 °C.
Can NX3008NBKS be used in parallel configurations for higher current?
No-NX3008NBKS is not characterized or recommended for paralleling. Its VGS(th) variation (0.6–1.1 V) and lack of matched RDS(on) binning between channels make current sharing unpredictable. Use a single higher-current MOSFET instead for >350 mA loads.
Is the source-drain diode suitable for reverse polarity protection?
No-the integrated source-drain diode has VSD = 0.47–1.2 V and is not rated for continuous reverse-bias blocking. For reverse polarity protection, use an external Schottky or dedicated protection IC; NX3008NBKS serves only as active low-side switch.
Does the 2 kV ESD rating apply to all six pins?
Yes-the 2 kV Human Body Model (HBM) ESD rating applies to all pins (G1, G2, D1, D2, S1, S2) as measured per JEDEC JS-001, with testing performed between all pin combinations and ground. No external ESD clamps are required for board-level I/O protection.
NX3008NBKS,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- TrenchMOS™
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 N-Channel (Dual)
- FET Feature:
- Logic Level Gate
- Drain to Source Voltage (Vdss):
- 30V
- Current - Continuous Drain (Id) @ 25°C:
- 350mA
- Rds On (Max) @ Id, Vgs:
- 1.4Ohm @ 350mA, 4.5V
- Vgs(th) (Max) @ Id:
- 1.1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 0.68nC @ 4.5V
- Input Capacitance (Ciss) (Max) @ Vds:
- 50pF @ 15V
- Power - Max:
- 445mW
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
NX3008NBKS,115 FAQ
1.How can I place an order for NX3008NBKS,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for NX3008NBKS,115 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for NX3008NBKS,115 reliable?
The price and inventory of NX3008NBKS,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NX3008NBKS,115 is usually 5 days.
3.What payment methods are accepted for NX3008NBKS,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NX3008NBKS,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NX3008NBKS,115?
NX3008NBKS,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NX3008NBKS,115 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for NX3008NBKS,115?
For technical support, including NX3008NBKS,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NX3008NBKS,115 requirements.
6.How does Aetrix verify that NX3008NBKS,115 is sourced from the original manufacturer or authorized distributors?
All NX3008NBKS,115 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that NX3008NBKS,115 meets industry standards.
7.What is the process for return or replacement of NX3008NBKS,115?
All NX3008NBKS,115 units undergo pre-shipment inspection (PSI). If there is an issue with NX3008NBKS,115, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The NX3008NBKS,115 part is unused and in its original packaging.
Return procedure for NX3008NBKS,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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