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Home > Products > Discrete Semiconductor Products > Transistors > FETs, MOSFETs > FETs, MOSFETs

Vishay Siliconix SQA300CEJW-T1_GE3

Name: SQA300CEJW-T1_GE3
Brand: Vishay Siliconix
SKU: SQA300CEJW-T1_GE3
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: SQA300CEJW-T1_GE3

Manufacturer:: Vishay Siliconix

Category:: FETs, MOSFETs

Package:: PowerPAK® SC-70-6

Datasheet:: SQA300CEJW-T1_GE3.pdf

Description:: AUTOMOTIVE N-CHANNEL 30 V (D-S)

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Inventory:2,980

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Product details

Overview

SQA300CEJW-T1_GE3 from Vishay Siliconix is an automotive-grade N-channel 30 V MOSFET in PowerPAK SC-70W-6L package, with R_DS(on) = 0.033 Ω at V_GS = 10 V, 5.63 A continuous drain current, and AEC-Q101 qualification for under-hood power switching in DC-DC converters and motor drivers.

For engineers reviewing the SQA300CEJW-T1_GE3 datasheet, SQA300CEJW-T1_GE3 pinout, SQA300CEJW-T1_GE3 application, or SQA300CEJW-T1_GE3 equivalent, key selection criteria include wettable flank terminals for automated optical inspection, 175 °C junction rating, and 100 % R_g and UIS testing for high-reliability automotive systems.

Technical Context

This MOSFET uses TrenchFET® technology to achieve low on-resistance and fast switching performance. Its gate threshold voltage (1.5–2.5 V) enables compatibility with 3.3 V and 5 V logic-level drive, while the 6-pin PowerPAK SC-70W-6L package integrates dual drain pads for enhanced thermal dissipation.

The device supports pulsed drain currents up to 22.5 A and single-pulse avalanche energy of 2.45 mJ. Its dynamic parameters-C_iss = 261–365 pF, Q_g = 6–10 nC, and t_d(off) = 12–20 ns-support efficient operation in high-frequency synchronous buck regulators.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	30 V - Maximum drain-source blocking voltage for 12 V automotive rail applications
R_DS(on) @ 10 V	0.033 Ω - Enables <175 mW conduction loss at 5.63 A, critical for thermally constrained modules
R_DS(on) @ 4.5 V	0.054 Ω - Ensures robust turn-on with standard 5 V microcontroller GPIOs without level-shifting
I_D (continuous)	5.63 A - Rated at T_C = 25 °C and 125 °C, supporting stable output in engine bay environments
T_J range	−55 to +175 °C - Meets AEC-Q101 extended temperature requirements for powertrain and ADAS subsystems
R_thJC	11 °C/W - Low junction-to-case thermal resistance enables direct heatsinking via exposed drain pads
Q_g	6–10 nC - Optimized gate charge reduces driver power loss and EMI in 500 kHz–1 MHz DC-DC stages

Pinout & Package

PowerPAK® SC-70W-6L is a leadless, surface-mount package with wettable flank terminals for solder joint inspection. Dimensions: 2.05 mm × 2.05 mm × 0.5 mm. Exposed drain pads (Pins 1, 2, 4, 5) provide primary thermal path; source (Pins 3, 6) and gate (Pin 7) are signal terminals.

Pin/Terminal	Circuit Role	Design Meaning
1, 2, 4, 5	Drain (D)	Four parallel drain terminals connected to internal die drain metallization; serve as main power input and thermal conduction path
3, 6	Source (S)	Source return path for load current; dual pins reduce IR drop and improve current sharing in high-side switch configurations
7	Gate (G)	Control terminal with 2.0–6.7 Ω gate resistance; designed for direct drive from automotive MCU PWM outputs

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive use per stress test requirements including HTOL, TC, UHAST, and ESD-HBM ≥ 2 kV
Wettable flank terminals	Vertical side plating enables AOI verification of solder fillet height and voiding on production PCBs
100 % R_g and UIS tested	Every unit screened for gate resistance consistency and unclamped inductive switching ruggedness (IAS = 7 A)
TrenchFET® process	Enables lower R_DS(on) × Q_g figure-of-merit than planar MOSFETs, improving efficiency in high-frequency switching
175 °C maximum T_J	Supports operation in proximity to hot components (e.g., near exhaust manifolds or inverters) without derating

Applications

Engine Control Unit (ECU) Fuel Injector Driver	Automotive HVAC Blower Motor Controller
Use Scenario: High-speed, pulse-width modulated switching of 12 V fuel injectors in gasoline direct injection systems. IC Role / Device Role / Timing Role: Low-side power switch controlling injector coil current with precise 1–5 ms on-time resolution. Use Value: R_DS(on) = 0.054 Ω at 4.5 V ensures minimal voltage drop during battery brownout conditions (9–10 V), preserving injection timing accuracy.	Use Scenario: Bidirectional control of 12 V blower motors using H-bridge topology in climate control modules. IC Role / Device Role / Timing Role: N-channel half-bridge switch enabling PWM speed regulation and reverse braking. Use Value: 175 °C T_J rating allows placement near heater cores without thermal throttling; wettable flanks ensure solder integrity after multiple reflow cycles.
ADAS Camera Module Power Sequencer	12 V → 5 V/3.3 V Automotive DC-DC Converter
Use Scenario: Controlled power-up sequencing of image sensor, ISP, and interface ICs in surround-view camera systems. IC Role / Device Role / Timing Role: Load switch isolating downstream rails during startup and fault conditions. Use Value: Low 2.5 V gate threshold enables clean turn-on with dedicated sequencer ICs; 100 % UIS testing prevents failure during hot-swap transients.	Use Scenario: High-efficiency synchronous rectifier in buck converter supplying infotainment head units. IC Role / Device Role / Timing Role: Secondary-side power MOSFET operating at 500 kHz–1 MHz with low Q_g and C_oss. Use Value: Q_g = 6–10 nC and C_oss = 77–110 pF minimize switching losses and improve light-load efficiency over competing 30 V MOSFETs.

Engine Control Unit (ECU) Fuel Injector Driver

Automotive HVAC Blower Motor Controller

Use Scenario: High-speed, pulse-width modulated switching of 12 V fuel injectors in gasoline direct injection systems.

IC Role / Device Role / Timing Role: Low-side power switch controlling injector coil current with precise 1–5 ms on-time resolution.

Use Value: R_DS(on) = 0.054 Ω at 4.5 V ensures minimal voltage drop during battery brownout conditions (9–10 V), preserving injection timing accuracy.

Use Scenario: Bidirectional control of 12 V blower motors using H-bridge topology in climate control modules.

IC Role / Device Role / Timing Role: N-channel half-bridge switch enabling PWM speed regulation and reverse braking.

Use Value: 175 °C T_J rating allows placement near heater cores without thermal throttling; wettable flanks ensure solder integrity after multiple reflow cycles.

ADAS Camera Module Power Sequencer

12 V → 5 V/3.3 V Automotive DC-DC Converter

Use Scenario: Controlled power-up sequencing of image sensor, ISP, and interface ICs in surround-view camera systems.

IC Role / Device Role / Timing Role: Load switch isolating downstream rails during startup and fault conditions.

Use Value: Low 2.5 V gate threshold enables clean turn-on with dedicated sequencer ICs; 100 % UIS testing prevents failure during hot-swap transients.

Use Scenario: High-efficiency synchronous rectifier in buck converter supplying infotainment head units.

IC Role / Device Role / Timing Role: Secondary-side power MOSFET operating at 500 kHz–1 MHz with low Q_g and C_oss.

Use Value: Q_g = 6–10 nC and C_oss = 77–110 pF minimize switching losses and improve light-load efficiency over competing 30 V MOSFETs.

Equivalent & Alternatives

The following parts are listed as comparable options for similar N-channel automotive MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
DMN3029LFG-7	R_DS(on) = 0.029 Ω @ 10 V, but only rated to 150 °C TJ and not AEC-Q101 qualified	Lacks automotive qualification and extended temperature support; suitable for industrial-grade modules only	Select only if AEC-Q101 is not required and thermal margin exceeds 25 °C
IPD30N03S4L-25	TO-252 package, higher R_DS(on) = 0.025 Ω @ 10 V, but larger footprint and no wettable flanks	Requires PCB redesign due to different package; lacks AOI-friendly terminals for high-volume SMT lines	Prefer when board space permits and optical inspection is not mandated by manufacturing process

Compared with DMN3029LFG-7 and IPD30N03S4L-25, the SQA300CEJW-T1_GE3 uniquely combines AEC-Q101 qualification, 175 °C operation, wettable flank terminals, and sub-35 mΩ R_DS(on) in a 2.05 mm × 2.05 mm footprint-making it optimal for space-constrained, safety-critical automotive power stages where reliability and manufacturability are co-prioritized.

Availability

SQA300CEJW-T1_GE3 is available at Aetrix Electronics and suitable for automotive power management, engine control, and ADAS subsystems requiring stable component supply across multi-year vehicle production lifecycles.

Supply support for SQA300CEJW-T1_GE3 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

Vishay Siliconix is a global leader in discrete semiconductors, specializing in high-performance MOSFETs, diodes, and optoelectronics for automotive, industrial, and computing markets.

The SQA300CEJW-T1_GE3 belongs to Vishay's AEC-Q101-qualified TrenchFET® automotive MOSFET family, engineered specifically for high-reliability, high-temperature switching in engine control, body electronics, and driver-assistance systems.

FAQ

What is the maximum junction temperature rating for the SQA300CEJW-T1_GE3?

The SQA300CEJW-T1_GE3 has a maximum junction temperature (T_J) rating of +175 °C, validated per AEC-Q101 stress test requirements. This enables reliable operation in under-hood environments such as near engine ECUs or transmission control units where ambient temperatures exceed 125 °C. The SQA300CEJW-T1_GE3 maintains specified R_DS(on) and switching parameters across this full range.

Does the SQA300CEJW-T1_GE3 support logic-level gate drive?

Yes, the SQA300CEJW-T1_GE3 supports logic-level gate drive with a gate threshold voltage (V_GS(th)) of 1.5–2.5 V and guaranteed R_DS(on) = 0.054 Ω at V_GS = 4.5 V. This allows direct interfacing with 3.3 V or 5 V microcontroller GPIOs without external level shifters-critical for compact automotive control modules. The SQA300CEJW-T1_GE3 also exhibits stable transconductance (g_fs = 16 S typical) across its operating range.

Is the SQA300CEJW-T1_GE3 qualified to AEC-Q101 standards?

Yes, the SQA300CEJW-T1_GE3 is fully AEC-Q101 qualified. It undergoes rigorous stress testing including high-temperature operating life (HTOL), temperature cycling (TC), unbiased highly accelerated stress test (UHAST), and human-body model ESD (≥ 2 kV). This qualification is documented in Vishay's reliability report for part number SQA300CEJW-T1_GE3 and applies to all units shipped with GE3 suffix.

What package type does the SQA300CEJW-T1_GE3 use, and why are wettable flanks important?

The SQA300CEJW-T1_GE3 uses the PowerPAK SC-70W-6L package-a 2.05 mm × 2.05 mm leadless design with wettable flank terminals. These vertically plated side surfaces enable automated optical inspection (AOI) of solder fillets during SMT assembly, significantly improving first-pass yield in high-volume automotive manufacturing. The SQA300CEJW-T1_GE3's flanks are tin-plated per Vishay specification S23-0325-Rev. A.

What is the total gate charge (Q_g) specification for the SQA300CEJW-T1_GE3, and how does it impact switching efficiency?

The SQA300CEJW-T1_GE3 has a total gate charge (Q_g) of 6–10 nC at V_GS = 10 V, V_DS = 15 V, and I_D = 5 A. This low Q_g minimizes driver power loss and switching transition time-key for achieving >95 % efficiency in 500 kHz–1 MHz automotive DC-DC converters. The SQA300CEJW-T1_GE3's Q_g/R_DS(on) ratio is optimized for high-frequency power stages where gate drive loss dominates.

SQA300CEJW-T1_GE3 Specifications

Product attributes: Attribute value

Manufacturer:: Vishay Siliconix

Series:: -

Package/Case:: PowerPAK® SC-70-6

Packaging:: Tape & Reel (TR)

Product Status:: Active

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 30 V

Current - Continuous Drain (Id) @ 25°C:: 5.63A (Tc)

Drive Voltage (Max Rds On, Min Rds On):: 4.5V, 10V

Rds On (Max) @ Id, Vgs:: 33mOhm @ 3A, 10V

Vgs(th) (Max) @ Id:: 2.5V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 10 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 365 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 13.6W (Tc)

Operating Temperature:: -55°C ~ 175°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount, Wettable Flank

Supplier Device Package:: PowerPAK®SC-70W-6

SQA300CEJW-T1_GE3 FAQ

1.How can I place an order for SQA300CEJW-T1_GE3 through Aetrix?

Please submit a Request for Quotation (RFQ) for SQA300CEJW-T1_GE3 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 SQA300CEJW-T1_GE3 reliable?

The price and inventory of SQA300CEJW-T1_GE3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SQA300CEJW-T1_GE3 is usually 5 days.

3.What payment methods are accepted for SQA300CEJW-T1_GE3?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SQA300CEJW-T1_GE3 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SQA300CEJW-T1_GE3?

SQA300CEJW-T1_GE3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SQA300CEJW-T1_GE3 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 SQA300CEJW-T1_GE3?

For technical support, including SQA300CEJW-T1_GE3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SQA300CEJW-T1_GE3 requirements.

6.How does Aetrix verify that SQA300CEJW-T1_GE3 is sourced from the original manufacturer or authorized distributors?

All SQA300CEJW-T1_GE3 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 SQA300CEJW-T1_GE3 meets industry standards.

7.What is the process for return or replacement of SQA300CEJW-T1_GE3?

All SQA300CEJW-T1_GE3 units undergo pre-shipment inspection (PSI). If there is an issue with SQA300CEJW-T1_GE3, 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 SQA300CEJW-T1_GE3 part is unused and in its original packaging.

Return procedure for SQA300CEJW-T1_GE3:

1.Submit a request within 90 days.

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

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