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Renesas RJK5012DPP-MG#T2
- Part No.:
- RJK5012DPP-MG#T2
- Manufacturer:
- Renesas
- Category:
- FETs, MOSFETs
- Package:
- TO-220-3 Full Pack
- Datasheet:
-
RJK5012DPP-MG#T2.pdf
- Description:
- RJK5012DPP - N CHANNEL MOSFET
- Quantity:
- Payment:
- Shipping:
Inventory:478
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Product details
Overview
RJK5012DPP-MG#T2 from Renesas Electronics is a silicon N-channel power MOSFET designed for high-speed switching in offline AC-DC converters and motor drive half-bridges, featuring 500 V VDSS, 12 A continuous drain current (ID), and 0.515 Ω typical RDS(on) at VGS = 10 V - enabling efficient 400 V bus operation in industrial SMPS.
For engineers reviewing the RJK5012DPP-MG#T2 datasheet, RJK5012DPP-MG#T2 pinout, RJK5012DPP-MG#T2 application, or RJK5012DPP-MG#T2 equivalent, key selection criteria include avalanche energy rating (0.88 mJ), body-diode reverse recovery time (280 ns), gate charge (29 nC), and TO-220FN thermal resistance (4.17 °C/W).
Technical Context
This MOSFET employs a planar vertical DMOS structure optimized for ruggedness in hard-switched topologies. Its gate threshold voltage range (3.0–4.5 V) ensures reliable turn-on with standard 10 V gate drivers while maintaining low leakage (<1 µA at 500 V). The integrated body diode supports freewheeling in flyback and LLC resonant converters.
Thermal performance is defined by channel-to-case impedance (4.17 °C/W) and maximum channel temperature (150 °C), requiring heatsink mounting on the drain-connected tab. Switching behavior is characterized by 30 ns turn-on delay, 23 ns rise time, and 77 ns turn-off delay under 10 Ω gate resistance and 400 V VDD.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 500 V - supports 400 V DC bus designs with 25% margin against line surges |
| RDS(on) typ. | 0.515 Ω at VGS = 10 V, ID = 6 A - enables <1.5 W conduction loss at 12 A in continuous mode |
| Qg | 29 nC - determines gate driver power requirement and switching loss trade-off |
| trr | 280 ns - impacts diode recovery loss and EMI in hard-switched converters |
| EAR | 0.88 mJ - defines single-pulse avalanche capability for overvoltage transient handling |
| θch-c | 4.17 °C/W - sets minimum heatsink thermal resistance for 30 W dissipation at Tc = 25 °C |
| ID max | 12 A continuous - rated at Tc = 25 °C; derates to ~6 A at Tc = 100 °C per curve |
Pinout & Package
Package: TO-220FN (RENESAS code PRSS0003AB-A), surface-mount compatible with isolated tab; drain connected to metal tab for thermal and electrical conduction.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Gate) | Control terminal | Receives 10 V logic-level signal; requires 29 nC total charge for full enhancement |
| 2 (Drain) | High-side power output | Connected to metal tab; electrically and thermally coupled to heatsink |
| 3 (Source) | Power return reference | Common node for gate drive return and current sensing; low-inductance layout critical |
Key Features
| Feature | Design Value |
|---|---|
| Low RDS(on) | 0.515 Ω typ. reduces conduction losses in high-current 400 V SMPS stages |
| Rugged avalanche rating | 0.88 mJ single-pulse energy withstand enables surge immunity without external clamping |
| Fast body diode recovery | 280 ns trr minimizes reverse recovery loss and associated EMI in flyback converters |
| Low gate charge | 29 nC Qg allows use of low-power gate drivers and improves efficiency at 100+ kHz switching |
| TO-220FN isolation | Drain-connected tab provides direct thermal path while maintaining creepage/clearance compliance |
Applications
| Industrial SMPS | Motor Drive Half-Bridge |
|---|---|
Use Scenario: Primary-side switch in 300–500 W offline AC-DC power supplies for PLCs and HMIs. IC Role / Device Role / Timing Role: High-voltage power switch controlling energy transfer during PWM on-time. Use Value: 500 V rating and 0.515 Ω RDS(on) enable >90% efficiency at 400 V input with minimal heatsink. | Use Scenario: Upper-leg switch in 3-phase inverter stages for HVAC blowers and pump drives. IC Role / Device Role / Timing Role: Synchronized high-side switching element in 6–20 kHz PWM motor control. Use Value: 280 ns body-diode trr and 77 ns td(off) reduce shoot-through risk and switching loss during commutation. |
| Flyback Converter | DC-DC Isolated Bias Supply |
Use Scenario: Main switch in universal-input (85–265 VAC) flyback adapters for industrial sensors. IC Role / Device Role / Timing Role: Primary-side power switch conducting during transformer energy storage phase. Use Value: 0.88 mJ avalanche energy rating absorbs reflected voltage spikes without snubber redesign. | Use Scenario: Auxiliary supply switch in telecom rectifier modules delivering isolated +12 V/1 A bias rails. IC Role / Device Role / Timing Role: Regulated high-side switch in self-oscillating or fixed-frequency isolated buck-derived topology. Use Value: TO-220FN package enables direct heatsinking to chassis ground while meeting IPC-2221 creepage requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-voltage N-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STP12NK50ZFP | 500 V VDSS, 12 A ID, 0.58 Ω RDS(on), 35 nC Qg, TO-220FP package (isolated tab) | Slightly higher RDS(on) and gate charge; identical avalanche rating (0.88 mJ) | Preferred where STMicroelectronics qualification or alternate sourcing is required; same PCB footprint. |
| IXTH12N50L | 500 V VDSS, 12 A ID, 0.55 Ω RDS(on), 32 nC Qg, TO-247AC package (non-isolated) | Higher thermal resistance (0.5 °C/W case-to-sink vs. 4.17 °C/W channel-to-case); no integrated heatsink tab | Used when higher peak power handling is needed and discrete heatsinking is acceptable; requires insulator kit. |
Compared with STP12NK50ZFP and IXTH12N50L, the RJK5012DPP-MG#T2 offers lower gate charge and superior thermal coupling via its TO-220FN isolated tab, making it optimal for space-constrained industrial SMPS where board-level heatsinking is preferred over bolt-down solutions.
Availability
RJK5012DPP-MG#T2 is available at Aetrix Electronics and suitable for industrial SMPS, motor drive inverters, flyback converters, and isolated DC-DC bias supplies requiring stable component supply across multi-year production cycles.
Supply support for RJK5012DPP-MG#T2 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 timing devices for industrial, automotive, and infrastructure markets.
The RJK5012DPP-MG#T2 belongs to Renesas' high-voltage power MOSFET product line, engineered for rugged, high-efficiency switching in industrial offline power conversion and motor control systems.
FAQ
What is the maximum continuous drain current rating for RJK5012DPP-MG#T2?
The RJK5012DPP-MG#T2 is rated for 12 A continuous drain current (ID) at case temperature Tc = 25 °C. This rating decreases with rising case temperature per the derating curve on page 3 of the datasheet; at Tc = 100 °C, the usable ID drops to approximately 6 A. Operation must remain within the Maximum Safe Operating Area (SOA) limits shown on page 3.
Does RJK5012DPP-MG#T2 have an isolated package, and how does that affect PCB layout?
Yes, the RJK5012DPP-MG#T2 uses the TO-220FN package (RENESAS code PRSS0003AB-A), where the drain is connected to the metal tab but electrically isolated from the PCB mount surface. This allows direct heatsinking without thermal pads or insulators, simplifying thermal design while maintaining safety creepage distances - critical for industrial AC-DC applications.
What is the typical gate-to-source threshold voltage (VGS(off)) of RJK5012DPP-MG#T2, and why does it matter?
The RJK5012DPP-MG#T2 has a gate-to-source cutoff voltage (VGS(off)) range of 3.0–4.5 V at VDS = 10 V and ID = 1 mA. This ensures robust turn-on with standard 10 V gate drivers while preventing accidental conduction from noise; the relatively tight spread supports consistent timing in synchronous rectification and half-bridge configurations using the RJK5012DPP-MG#T2.
Can RJK5012DPP-MG#T2 be used in avalanche-mode operation, and what is its rated energy?
Yes, the RJK5012DPP-MG#T2 is specified for single-pulse avalanche operation with an energy rating of 0.88 mJ at Tch ≤ 150 °C. This capability allows safe handling of inductive switching transients - such as those from transformer leakage inductance - without external clamping circuits, provided pulse conditions meet the test criteria (Tch = 25 °C, IAP = 4 A).
How does the body-diode reverse recovery time (trr) of RJK5012DPP-MG#T2 impact system performance?
The RJK5012DPP-MG#T2 exhibits a typical body-diode reverse recovery time (trr) of 280 ns at IF = 12 A and diF/dt = 100 A/µs. This fast recovery reduces diode-induced switching loss and voltage overshoot during commutation, directly improving efficiency and EMI in flyback, LLC, and half-bridge topologies where the RJK5012DPP-MG#T2's intrinsic diode conducts freewheeling current.
RJK5012DPP-MG#T2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Package/Case:
- TO-220-3 Full Pack
- Packaging:
- Bulk
- Product Status:
- Obsolete
- FET Type:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 500 V
- Current - Continuous Drain (Id) @ 25°C:
- 12A (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 10V
- Rds On (Max) @ Id, Vgs:
- 620mOhm @ 6A, 10V
- Vgs(th) (Max) @ Id:
- 4.5V @ 1mA
- Gate Charge (Qg) (Max) @ Vgs:
- 29 nC @ 10 V
- Vgs (Max):
- ±30V
- Input Capacitance (Ciss) (Max) @ Vds:
- 1100 pF @ 25 V
- FET Feature:
- -
- Power Dissipation (Max):
- 30W (Tc)
- Operating Temperature:
- 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220FN
RJK5012DPP-MG#T2 FAQ
1.How can I place an order for RJK5012DPP-MG#T2 through Aetrix?
Please submit a Request for Quotation (RFQ) for RJK5012DPP-MG#T2 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 RJK5012DPP-MG#T2 reliable?
The price and inventory of RJK5012DPP-MG#T2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for RJK5012DPP-MG#T2 is usually 5 days.
3.What payment methods are accepted for RJK5012DPP-MG#T2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RJK5012DPP-MG#T2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RJK5012DPP-MG#T2?
RJK5012DPP-MG#T2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RJK5012DPP-MG#T2 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 RJK5012DPP-MG#T2?
For technical support, including RJK5012DPP-MG#T2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RJK5012DPP-MG#T2 requirements.
6.How does Aetrix verify that RJK5012DPP-MG#T2 is sourced from the original manufacturer or authorized distributors?
All RJK5012DPP-MG#T2 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 RJK5012DPP-MG#T2 meets industry standards.
7.What is the process for return or replacement of RJK5012DPP-MG#T2?
All RJK5012DPP-MG#T2 units undergo pre-shipment inspection (PSI). If there is an issue with RJK5012DPP-MG#T2, 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 RJK5012DPP-MG#T2 part is unused and in its original packaging.
Return procedure for RJK5012DPP-MG#T2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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