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Renesas RJK0362DSP-WS#J0
- Part No.:
- RJK0362DSP-WS#J0
- Manufacturer:
- Renesas
- Category:
- FETs, MOSFETs
- Package:
- -
- Datasheet:
-
RJK0362DSP-WS#J0.pdf
- Description:
- POWER TRANSISTOR, MOSFET
- Quantity:
- Payment:
- Shipping:
Inventory:1,830
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Product details
Overview
RJK0362DSP-WS#J0 from Renesas is a silicon N-channel power MOSFET designed for high-efficiency DC-DC converter primary-side switching, featuring 30 V VDSS, 5.0 mΩ RDS(on) at VGS = 10 V, and 16 A continuous drain current - deployed in server VRMs and telecom POL modules.
For engineers reviewing the RJK0362DSP-WS#J0 datasheet, RJK0362DSP-WS#J0 pinout, RJK0362DSP-WS#J0 application, or RJK0362DSP-WS#J0 equivalent, key selection criteria include gate drive compatibility with 5 V logic, low conduction loss under high-current pulse conditions, thermal performance on FR4 PCBs, and avalanche ruggedness for hard-switching topologies.
Technical Context
This MOSFET employs a trench-gate process optimized for low RDS(on) and fast switching, with Qg = 20 nC and Qgd = 4.5 nC enabling efficient operation in synchronous buck converters up to 1 MHz. Its body diode exhibits trr = 20 ns and VDF = 0.82 V at 16 A, supporting high-frequency freewheeling.
The device is rated for repetitive avalanche energy EAR = 22.5 mJ at Tch = 25°C with Rg ≥ 50 Ω, and operates within a channel temperature range of –25°C to 150°C. Thermal impedance θch-a = 62.5°C/W is specified for a 40 × 40 × 1.6 mm FR4 board.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 30 V - supports input rails up to 24 V nominal with 25% margin for transient spikes |
| RDS(on) (VGS = 10 V) | 5.0 mΩ typ. - enables <1.3 W conduction loss at 16 A DC in compact VRM designs |
| ID (continuous) | 16 A - sustains full-load current in single-phase 12 V → 1 V/16 A POL converters |
| Qg | 20 nC - allows clean 10 V gate drive with ≤1 µs turn-on delay using standard drivers |
| tr/tf | 4.4 ns / 7.5 ns - minimizes switching loss in high-frequency (>500 kHz) applications |
| EAR | 22.5 mJ - withstands single-pulse inductive kickback without failure in non-isolated topologies |
| Ciss | 2700 pF - determines gate drive power requirement and Miller effect sensitivity |
Pinout & Package
Package: SOP-8 (FP-8DAV), 3.95 × 4.9 mm footprint, 1.27 mm pitch, Pb-free Ni/Pd/Au plating, 0.085 g mass.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3 | Source | Common source node for internal parallel die; requires low-inductance connection to power ground plane |
| 4 | Gate | Control terminal; driven by dedicated gate driver IC with 4.7 Ω series resistance per test condition |
| 5, 6, 7, 8 | Drain | High-current output node; internally paralleled for low RDS(on); connects to input rail and inductor |
Key Features
| Feature | Design Value |
|---|---|
| 5 V gate drive capability | Operates fully enhanced with logic-level gate voltage, eliminating need for level-shifting in 5 V controller systems |
| Low RDS(on) at 5 V VGS | 7.1 mΩ typ. enables usable efficiency in 3.3 V–5 V gate drive architectures common in digital PWM controllers |
| High-density mounting | SOP-8 package supports >10 A/mm² board area utilization in multi-phase VRMs with tight layout constraints |
| Pb-free construction | Complies with RoHS Directive 2011/65/EU and JEDEC J-STD-020 reflow profile for lead-free assembly |
| Fast body diode recovery | 20 ns trr reduces reverse recovery loss and EMI in synchronous rectification during light-load discontinuous conduction mode |
Applications
| Server Voltage Regulator Module | Telecom Point-of-Load Converter |
|---|---|
Use Scenario: 12 V input to 1 V/16 A output in dual-phase CPU core supply for x86 servers. IC Role / Device Role / Timing Role: Primary-side high-side switch in synchronous buck topology operating at 600 kHz. Use Value: 5.0 mΩ RDS(on) limits conduction loss to 1.28 W at full load, reducing heatsink requirements and improving system power density. | Use Scenario: 48 V to 3.3 V conversion in base station RF power amplifier bias supplies. IC Role / Device Role / Timing Role: Secondary-side synchronous rectifier in isolated forward converter with active clamp. Use Value: Low Qgd/Qg ratio (22.5%) ensures stable zero-voltage switching transition and reduces gate drive loss. |
| Industrial Motor Drive Gate Driver | Automotive ADAS Power Management |
Use Scenario: Half-bridge high-side switch in 24 V BLDC motor gate driver IC reference design. IC Role / Device Role / Timing Role: Discrete power stage complementing integrated gate driver with 5 V logic interface. Use Value: ±20 V VGSS rating accommodates bootstrap voltage overshoot and noise margin in noisy motor control environments. | Use Scenario: 12 V input to 5 V/3 A auxiliary supply in radar ECU power tree. IC Role / Device Role / Timing Role: Input-stage switch in automotive-grade buck converter meeting AEC-Q101 stress test requirements. Use Value: 150°C Tch rating and 22.5 mJ avalanche energy support sustained operation under load dump transients. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel power MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IRF7470PBF | RDS(on) = 6.5 mΩ @ 10 V; Qg = 23 nC; TO-252 package | Larger thermal resistance (θJA ≈ 60°C/W on 1-in² copper); unsuitable for ultra-dense layouts | Choose when board space permits larger footprint and higher thermal mass is acceptable |
| SiR872DP-T1-GE3 | RDS(on) = 4.8 mΩ @ 10 V; Qg = 25 nC; PowerPAK SO-8 package | Lower RDS(on) but higher gate charge increases driver power dissipation at >1 MHz | Prefer for highest efficiency at lower frequencies (<300 kHz); verify gate driver slew rate capability |
Compared with IRF7470PBF and SiR872DP-T1-GE3, the RJK0362DSP-WS#J0 delivers optimal balance of low RDS(on), moderate Qg, and SOP-8 manufacturability - making it especially suitable for high-volume, space-constrained telecom and computing power supplies where assembly yield and thermal management on standard FR4 are critical.
Availability
RJK0362DSP-WS#J0 is available at Aetrix Electronics and suitable for server VRMs, telecom POL converters, and industrial motor drive gate drivers requiring stable component supply, long-term lifecycle support, and RoHS-compliant sourcing.
Supply support for RJK0362DSP-WS#J0 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
Renesas Electronics is a Japanese semiconductor manufacturer specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and infrastructure markets.
The RJK0362DSP-WS#J0 belongs to Renesas' Power MOSFET product line engineered for high-efficiency, high-current DC-DC conversion in datacenter and communications equipment where low RDS(on) and fast switching are essential.
FAQ
What is the maximum continuous drain current rating for the RJK0362DSP-WS#J0?
The RJK0362DSP-WS#J0 is rated for 16 A continuous drain current (ID) at Ta = 25°C with specified PCB thermal conditions (FR4 40 × 40 × 1.6 mm). Derating applies above 25°C ambient, reaching zero current at ~100°C ambient per the power vs. temperature curve on page 3 of the datasheet. The RJK0362DSP-WS#J0 must be used within this thermal envelope to ensure reliability.
Does the RJK0362DSP-WS#J0 support 5 V gate drive in practical designs?
Yes, the RJK0362DSP-WS#J0 is explicitly characterized for 5 V gate drive, with RDS(on) = 7.1 mΩ typ. at ID = 8 A and VGS = 5 V. Its gate threshold voltage VGS(off) ranges from 1.0 V to 2.5 V, ensuring full enhancement well below 5 V. The RJK0362DSP-WS#J0 is widely used with 5 V-output PWM controllers without external level shifters.
What is the avalanche ruggedness specification for the RJK0362DSP-WS#J0?
The RJK0362DSP-WS#J0 is rated for repetitive avalanche energy EAR = 22.5 mJ at Tch = 25°C with Rg ≥ 50 Ω, and avalanche current IAP = 15 A. These values are measured per the test circuit on page 5 of the datasheet and define safe single-pulse inductive switching limits. The RJK0362DSP-WS#J0 is not rated for continuous avalanche operation.
Which package does the RJK0362DSP-WS#J0 use, and what are its key mechanical dimensions?
The RJK0362DSP-WS#J0 uses the SOP-8 package designated FP-8DAV (RENESAS code PRSP0008DD-D), with JEITA code P-SOP8-3.95 × 4.9-1.27. Key dimensions are 3.95 mm width, 4.90 mm length, 1.27 mm lead pitch, and 0.085 g typical mass. The RJK0362DSP-WS#J0 features Ni/Pd/Au plating and is compatible with standard reflow profiles for Pb-free assembly.
How does the body diode performance of the RJK0362DSP-WS#J0 compare to standard MOSFETs?
The RJK0362DSP-WS#J0 body diode has VDF = 0.82 V typ. at IF = 16 A and trr = 20 ns, measured with di/dt = 100 A/µs. This fast, low-VF diode reduces reverse recovery loss and EMI in synchronous rectification. Unlike many general-purpose MOSFETs, the RJK0362DSP-WS#J0's diode is optimized for high-frequency freewheeling - a key advantage in modern POL converters.
RJK0362DSP-WS#J0 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- FET Type:
- -
- Technology:
- -
- Drain to Source Voltage (Vdss):
- -
- Current - Continuous Drain (Id) @ 25°C:
- -
- Drive Voltage (Max Rds On, Min Rds On):
- -
- Rds On (Max) @ Id, Vgs:
- -
- Vgs(th) (Max) @ Id:
- -
- Gate Charge (Qg) (Max) @ Vgs:
- -
- Vgs (Max):
- -
- Input Capacitance (Ciss) (Max) @ Vds:
- -
- FET Feature:
- -
- Power Dissipation (Max):
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
RJK0362DSP-WS#J0 FAQ
1.How can I place an order for RJK0362DSP-WS#J0 through Aetrix?
Please submit a Request for Quotation (RFQ) for RJK0362DSP-WS#J0 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 RJK0362DSP-WS#J0 reliable?
The price and inventory of RJK0362DSP-WS#J0 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for RJK0362DSP-WS#J0 is usually 5 days.
3.What payment methods are accepted for RJK0362DSP-WS#J0?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RJK0362DSP-WS#J0 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RJK0362DSP-WS#J0?
RJK0362DSP-WS#J0 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RJK0362DSP-WS#J0 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 RJK0362DSP-WS#J0?
For technical support, including RJK0362DSP-WS#J0 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RJK0362DSP-WS#J0 requirements.
6.How does Aetrix verify that RJK0362DSP-WS#J0 is sourced from the original manufacturer or authorized distributors?
All RJK0362DSP-WS#J0 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 RJK0362DSP-WS#J0 meets industry standards.
7.What is the process for return or replacement of RJK0362DSP-WS#J0?
All RJK0362DSP-WS#J0 units undergo pre-shipment inspection (PSI). If there is an issue with RJK0362DSP-WS#J0, 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 RJK0362DSP-WS#J0 part is unused and in its original packaging.
Return procedure for RJK0362DSP-WS#J0:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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