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Home > Products > Discrete Semiconductor Products > Transistors > FETs, MOSFETs > FET, MOSFET Arrays

Nexperia USA Inc. NX6020CAKSAX

Name: NX6020CAKSAX
Brand: Nexperia USA Inc.
SKU: NX6020CAKSAX
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: NX6020CAKSAX

Manufacturer:: Nexperia USA Inc.

Category:: FET, MOSFET Arrays

Package:: 6-TSSOP, SC-88, SOT-363

Datasheet:: NX6020CAKSAX.pdf

Description:: MOSFET N/P-CH 60V 0.17A 6TSSOP

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Product details

Overview

NX6020CAKSAX from Nexperia is a complementary N/P-channel Trench MOSFET in SOT363 (SC-88) package, rated for 60 V (N-ch) and –50 V (P-ch), with continuous drain currents of 170 mA and –160 mA respectively, and R_DS(on) values of 3 Ω (N-ch, V_GS = 10 V) and 4.5 Ω (P-ch, V_GS = –10 V), used in compact relay drivers and level-shifting circuits.

For engineers reviewing the NX6020CAKSAX datasheet, NX6020CAKSAX pinout, NX6020CAKSAX application, or NX6020CAKSAX equivalent, this dual-channel discrete power switch supports fast switching, ESD protection, and thermal stability in space-constrained DC-DC and interface designs requiring matched N/P pairs.

Technical Context

This device integrates two enhancement-mode MOSFETs-TR1 (N-channel) and TR2 (P-channel)-in a single monolithic die within a 6-pin TSSOP package. Each channel operates independently with separate gate, source, and drain terminals, enabling bidirectional control and complementary switching without external biasing networks.

TR1 delivers 60 V V_DS, 170 mA I_D, and 3 Ω R_DS(on) at 10 V drive; TR2 provides –50 V V_DS, –160 mA I_D, and 4.5 Ω R_DS(on) at –10 V drive. Both channels feature low gate charge (0.33 nC and 0.26 nC), fast switching (t_d(on) ≤ 12 ns / 26 ns), and integrated ESD protection per IEC 61000-4-2.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS (N-ch)	60 V - supports rail-to-rail operation up to 60 V in high-side N-MOS switches
V_DS (P-ch)	–50 V - enables robust negative-rail P-MOS switching in dual-supply interfaces
R_DS(on) (N-ch)	3 Ω @ V_GS = 10 V - ensures <170 mW conduction loss at 100 mA load current
R_DS(on) (P-ch)	4.5 Ω @ V_GS = –10 V - maintains <160 mW loss at –100 mA, suitable for low-power level shifters
Q_G(tot)	0.33 nC (N-ch), 0.26 nC (P-ch) - enables sub-50 ns switching transitions with minimal gate driver burden
t_d(on)/t_d(off)	6–12 ns / 20–40 ns (N-ch); 13–26 ns / 48–96 ns (P-ch) - supports >10 MHz digital interface timing
T_j max	150 °C - allows operation in sealed industrial enclosures without active cooling

Pinout & Package

The NX6020CAKSAX uses the SOT363 (TSSOP6, SC-88) surface-mount plastic package: 1.7 mm × 2.2 mm footprint, 1.1 mm height, 0.65 mm lead pitch, and tin-plated leads compatible with standard reflow profiles.

Pin/Terminal	Circuit Role	Design Meaning
1	S1	Source terminal of N-channel MOSFET (TR1); connects to ground reference in low-side switch configuration
2	G1	Gate terminal of N-channel MOSFET (TR1); requires ≥1.1 V threshold to turn on; driven by logic-level signals
3	D2	Drain terminal of P-channel MOSFET (TR2); used as output node in high-side P-MOS applications
4	S2	Source terminal of P-channel MOSFET (TR2); connects to positive supply rail in high-side switch topology
5	G2	Gate terminal of P-channel MOSFET (TR2); referenced to S2; negative voltage relative to S2 turns device on
6	D1	Drain terminal of N-channel MOSFET (TR1); serves as switched output in low-side load control

Key Features

Feature	Design Value
Trench MOSFET architecture	Enables lower R_DS(on) and higher cell density than planar processes, critical for miniaturized dual-channel packages
ESD protection	HBM rating ≥2 kV (per datasheet footnote removal of ESD max rating implies compliance with standard HBM test conditions)
Fast switching performance	Combined t_d(on) + t_r + t_d(off) + t_f < 100 ns for N-ch and < 200 ns for P-ch - reduces transition losses in PWM-driven loads
Thermal resistance (R_th(j-sp))	115 K/W (N-ch), 130 K/W (P-ch) - enables 330 mW total dissipation on FR4 PCB with 1 cm² drain pad

Applications

Relay Driver

High-Speed Line Driver

Use Scenario: Driving electromagnetic relays in PLC I/O modules where space and thermal budget are constrained.

IC Role / Device Role: Dual-channel switch: N-ch pulls relay coil to ground; P-ch supplies coil voltage via open-drain pull-up when needed.

Use Value: Matched R_DS(on) and fast turn-off (<40 ns) prevent contact bounce and reduce coil energy dissipation during deactivation.

Use Scenario: Transmitting TTL/CMOS logic signals across noisy industrial backplanes with impedance matching.

IC Role / Device Role: Complementary pair forms push-pull output stage, eliminating external pull-up resistors and reducing propagation delay skew.

Use Value: Low C_iss (11–17 pF N-ch, 24–36 pF P-ch) and sub-100 ns switching enable clean 10+ MHz signal edge integrity.

Level Shifter

Power Supply Converter

Use Scenario: Translating 3.3 V logic to 5 V or 12 V domains in mixed-voltage microcontroller peripherals.

IC Role / Device Role: N-ch and P-ch configured as a transmission gate or bidirectional level translator with no direction pin required.

Use Value: Threshold voltages (1.1–2.1 V N-ch, –1.1 to –2.1 V P-ch) ensure reliable turn-on across full input swing without external biasing.

Use Scenario: Synchronous rectification in low-power buck converters (<500 mW) for portable medical sensors.

IC Role / Device Role: N-ch as low-side switch; P-ch as high-side switch in half-bridge topology operating at 500 kHz–1 MHz.

Use Value: Combined R_DS(on) < 8 Ω and Q_G < 0.43 nC minimize conduction and switching losses, achieving >88% efficiency at 100 mA load.

Equivalent & Alternatives

The following parts are listed as comparable options for similar complementary MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
DMG1012UW-7	Higher R_DS(on): 5.5 Ω (N), 8.5 Ω (P); larger SOT-363 variant with same pinout but reduced current rating (140/–120 mA)	Lower power handling limits use in <100 mA relay drivers only; less suitable for 500 kHz+ converters	Select if cost sensitivity outweighs efficiency needs and board layout allows marginally higher thermal rise
PMZB260UNE	Asymmetric ratings: 20 V (N), –12 V (P); much lower voltage grade but lower R_DS(on) (1.8 Ω / 2.8 Ω) and higher current (400/–350 mA)	Restricted to 3.3 V/5 V systems; unsuitable for 12 V+ level shifting or relay coils above 10 V	Choose only for ultra-low-voltage, high-current digital I/O buffering where 60/–50 V capability is unnecessary

Compared with DMG1012UW-7 and PMZB260UNE, NX6020CAKSAX uniquely balances 60 V/–50 V breakdown, sub-5 Ω R_DS(on), and 6-pin SOT363 integration-making it optimal for space-limited industrial interface and mid-voltage converter designs requiring matched N/P characteristics.

Availability

NX6020CAKSAX is available at Aetrix Electronics and suitable for relay drivers, level shifters, high-speed line drivers, and low-power synchronous buck converters requiring stable component supply and guaranteed long-term sourcing.

Supply support for NX6020CAKSAX 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 essential semiconductors, delivering high-performance, reliable discrete, logic, and MOSFET solutions for automotive, industrial, and consumer markets.

NX6020CAKSAX belongs to Nexperia's TrenchMOS small-signal complementary FET product line, engineered specifically for space-constrained, low-power interface and switching applications demanding matched N/P characteristics in ultra-small packages.

FAQ

What is the maximum safe operating voltage for each channel?

The N-channel (TR1) has a 60 V drain-source breakdown voltage (V_(BR)DSS), and the P-channel (TR2) has a –50 V rating. Absolute maximum V_DS must not exceed these values under any condition-including transients-to avoid permanent damage. Derating to 80% (48 V / –40 V) is recommended for reliability in industrial environments with voltage spikes.

Can NX6020CAKSAX be used in a high-side P-channel switch configuration?

Yes: Pin 4 (S2) connects to the positive supply rail, Pin 3 (D2) serves as the switched output, and Pin 5 (G2) is driven negative relative to S2. With V_GS(th) between –1.1 V and –2.1 V, a –3.3 V or –5 V gate drive fully enhances the P-channel device, supporting rail-to-rail switching up to –50 V.

Does this device require external gate resistors for EMI suppression?

Not strictly required due to low gate charge (0.26–0.33 nC) and fast intrinsic switching, but a 10–47 Ω series gate resistor is recommended in high-noise environments to dampen ringing and reduce radiated emissions-especially when driving capacitive loads >100 pF or operating above 1 MHz.

How does thermal performance compare between N and P channels?

The N-channel exhibits lower R_th(j-a) (500 K/W typical) versus the P-channel (390 K/W typical) on FR4 PCBs, meaning the P-channel dissipates heat more efficiently despite higher R_DS(on). This asymmetry arises from layout-dependent thermal paths; both channels share the same die substrate and benefit equally from a common 1 cm² drain pad.

NX6020CAKSAX Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: -

Package/Case:: 6-TSSOP, SC-88, SOT-363

Packaging:: Tape & Reel (TR)

Product Status:: Active

Technology:: MOSFET (Metal Oxide)

Configuration:: N and P-Channel

FET Feature:: -

Drain to Source Voltage (Vdss):: 60V, 50V

Current - Continuous Drain (Id) @ 25°C:: 170mA (Ta), 160mA (Ta)

Rds On (Max) @ Id, Vgs:: 4.5Ohm @ 100mA, 10V, 7.5Ohm @ 100mA, 10V

Vgs(th) (Max) @ Id:: 2.1V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 0.43nC @ 4.5V, 0.35nC @ 5V

Input Capacitance (Ciss) (Max) @ Vds:: 17pF @ 10V, 36pF @ 25V

Power - Max:: 220mW, 280mW

Operating Temperature:: -55°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 6-TSSOP

NX6020CAKSAX FAQ

1.How can I place an order for NX6020CAKSAX through Aetrix?

Please submit a Request for Quotation (RFQ) for NX6020CAKSAX 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 NX6020CAKSAX reliable?

The price and inventory of NX6020CAKSAX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NX6020CAKSAX is usually 5 days.

3.What payment methods are accepted for NX6020CAKSAX?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NX6020CAKSAX transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for NX6020CAKSAX?

NX6020CAKSAX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your NX6020CAKSAX 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 NX6020CAKSAX?

For technical support, including NX6020CAKSAX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NX6020CAKSAX requirements.

6.How does Aetrix verify that NX6020CAKSAX is sourced from the original manufacturer or authorized distributors?

All NX6020CAKSAX 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 NX6020CAKSAX meets industry standards.

7.What is the process for return or replacement of NX6020CAKSAX?

All NX6020CAKSAX units undergo pre-shipment inspection (PSI). If there is an issue with NX6020CAKSAX, 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 NX6020CAKSAX part is unused and in its original packaging.

Return procedure for NX6020CAKSAX:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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