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Taiwan Semiconductor Corporation S5J M6G
- Part No.:
- S5J M6G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
S5J M6G.pdf
- Description:
- DIODE GEN PURP 600V 5A DO214AB
- Quantity:
- Payment:
- Shipping:
Inventory:8,651
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Product details
Overview
S5J M6G from Taiwan Semiconductor is a 5 A, 600 V surface-mount silicon rectifier diode in DO-214AB (SMC) package, featuring low forward voltage drop (≤1.15 V at 5 A, 25°C), high surge current capability (100 A, 8.3 ms), and junction temperature rating up to +150°C. It serves as a primary output rectifier in offline AC/DC power supplies.
For engineers reviewing the S5J M6G datasheet, S5J M6G pinout, S5J M6G application, or S5J M6G equivalent, key selection criteria include repetitive peak reverse voltage (600 V), thermal resistance (RθJL = 13 °C/W), reverse recovery time (1500 ns), and moisture sensitivity level (MSL 1).
Technical Context
The S5J M6G is a single-die, glass-passivated standard recovery rectifier optimized for switching-mode power conversion. Its 600 V VRRM and 100 A IFSM support robust operation under transient overloads in universal-input SMPS designs.
With RθJA = 47 °C/W and RθJL = 13 °C/W, it enables efficient heat transfer to PCB copper or heatsink via cathode lead. Reverse recovery time of 1500 ns reflects its standard-recovery behavior-suitable for <100 kHz topologies where soft recovery is not required.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - Withstands peak reverse voltage in 400 V DC bus applications with 50% safety margin |
| IF | 5 A continuous - Supports output stages delivering up to ~60 W at 12 V with adequate heatsinking |
| IFSM | 100 A (8.3 ms) - Survives inrush and short-circuit events without bond-wire fusing |
| VF | ≤1.15 V @ 5 A, 25°C - Limits conduction loss to ≤5.75 W at full load, reducing thermal stress |
| trr | 1500 ns - Compatible with flyback and forward converters operating below 100 kHz switching frequency |
| RθJL | 13 °C/W - Enables direct thermal path from die to PCB pad, critical for compact SMC layouts |
| MSL Level | Level 1 (per J-STD-020) - No bake requirement prior to reflow; compatible with standard SMT assembly |
Pinout & Package
DO-214AB (SMC) package: molded plastic case with matte tin-plated leads, cathode band marking, UL 94V-0 rated compound, and 0.210 g typical weight.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Input terminal for forward conduction | Connected to transformer secondary or switch node; carries full load current during on-state |
| Cathode | Output terminal for forward conduction | Connected to output capacitor and load; serves as primary thermal conduction path to PCB |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Enhances long-term reliability under humidity and bias stress; eliminates need for conformal coating in industrial environments |
| Low VF (≤1.15 V) | Reduces power dissipation by ~15% vs. legacy 1.3 V rectifiers at 5 A, improving efficiency in 12–24 V output rails |
| Junction-to-lead thermal resistance (13 °C/W) | Allows >70% of heat to be conducted through cathode lead to PCB copper, enabling smaller heatsinks |
| MSL Level 1 rating | Eliminates pre-bake step in manufacturing, reducing SMT line downtime and handling risk |
| Halogen-free (IEC 61249-2-21) | Meets RoHS and IPC-1752A reporting requirements for green electronics compliance |
Applications
| AC/DC Adapter Output Rectification | LED Driver Secondary Side |
|---|---|
Use Scenario: 12 V/3 A wall adapter powering IoT sensors with universal AC input (90–264 VAC). IC Role / Device Role / Timing Role: Primary output rectifier converting transformer secondary AC to regulated DC. Use Value: 600 V VRRM ensures margin against reflected transients; 100 A IFSM handles cold-start surges without failure. | Use Scenario: Constant-current LED driver for commercial downlights with 36 V string voltage. IC Role / Device Role / Timing Role: Secondary-side freewheeling and rectification element in flyback topology. Use Value: 1.15 V VF minimizes conduction loss in high-duty-cycle operation, preserving driver efficiency above 85%. |
| Industrial SMPS Input Stage | DC-DC Converter Output Rectifier |
Use Scenario: 24 V/5 A DIN-rail power supply for PLC I/O modules operating in 0–60°C ambient. IC Role / Device Role / Timing Role: Main output rectifier handling continuous 5 A load with 10% overload tolerance. Use Value: RθJL = 13 °C/W enables stable operation at TJ ≤ 125°C without forced air, meeting EN 62368-1 thermal limits. | Use Scenario: Isolated 5 V/4 A buck-derived converter supplying FPGA core logic in edge computing hardware. IC Role / Device Role / Timing Role: Synchronous rectifier replacement in cost-sensitive non-isolated designs. Use Value: 1500 ns trr avoids shoot-through risk when paired with 60 kHz gate drivers, simplifying control timing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH5L06S | VRRM = 600 V, IF = 5 A, trr = 75 ns (ultrafast), VF = 1.7 V @ 5 A | Better suited for >200 kHz PFC or resonant topologies requiring fast recovery | Choose STTH5L06S only if trr < 100 ns is mandatory; accept higher conduction loss. |
| ON Semi MUR560 | VRRM = 600 V, IF = 5 A, trr = 75 ns, VF = 1.75 V, RθJA = 50 °C/W | Higher VF and worse thermal resistance reduce efficiency in thermally constrained layouts | Select MUR560 only if ultrafast recovery is prioritized over thermal performance and efficiency. |
Compared with STTH5L06S and MUR560, the S5J M6G trades faster recovery for lower forward loss and superior thermal conduction-making it optimal for cost-sensitive, medium-frequency (<100 kHz), high-efficiency SMPS where thermal management is critical.
Availability
S5J M6G is available at Aetrix Electronics and suitable for AC/DC adapters, LED drivers, industrial SMPS, and DC-DC converters requiring stable component supply across production lifecycles.
Supply support for S5J M6G 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
Taiwan Semiconductor Corporation (TSC) is a vertically integrated analog and discrete semiconductor manufacturer headquartered in Hsinchu, Taiwan, serving global power and protection markets since 1979.
The S5J M6G belongs to TSC's S5x series of surface-mount rectifiers-designed specifically for high-reliability, high-volume AC/DC power conversion in consumer, industrial, and lighting applications.
FAQ
What is the maximum junction temperature rating for the S5J M6G?
The S5J M6G has a maximum junction temperature (TJ) rating of +150°C, verified per absolute maximum ratings table. This allows reliable operation in enclosed industrial power supplies where ambient temperatures reach 70°C and power dissipation is managed via PCB copper area. The S5J M6G must be derated above 25°C ambient per the forward current derating curve in the datasheet.
Does the S5J M6G have a halogen-free construction?
Yes, the S5J M6G uses halogen-free molding compound compliant with IEC 61249-2-21, confirmed in the "Features" section of the official Taiwan Semiconductor datasheet (Version F2102). This supports environmental compliance for export to EU, Japan, and other regulated markets without requiring material declarations beyond standard RoHS reporting.
What is the reverse recovery time (trr) specification for the S5J M6G?
The S5J M6G has a reverse recovery time (trr) of 1500 ns, measured under IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A conditions. This value is specified in the Electrical Specifications table and confirms its classification as a standard-recovery rectifier-appropriate for flyback and forward converters operating below 100 kHz, not high-frequency resonant topologies.
Is the S5J M6G suitable for automated SMT placement?
Yes, the S5J M6G is explicitly designed for automated placement, as stated in the "Features" list. Its DO-214AB (SMC) package, matte tin-plated leads, and MSL Level 1 rating ensure compatibility with standard pick-and-place machines and reflow profiles without pre-baking, supporting high-yield, high-volume manufacturing.
How is polarity indicated on the S5J M6G package?
Polarity on the S5J M6G is indicated by a visible cathode band printed on the body of the DO-214AB (SMC) package. This band aligns with the cathode terminal, which must be connected toward the positive output side of the circuit. The marking diagram in the datasheet confirms "P/N = Marking Code" and shows the band adjacent to the "S5J" laser marking.
S5J M6G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- DO-214AB, SMC
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 5A
- Voltage - Forward (Vf) (Max) @ If:
- 1.15 V @ 5 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 1.5 µs
- Current - Reverse Leakage @ Vr:
- 10 µA @ 600 V
- Capacitance @ Vr, F:
- 60pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AB (SMC)
- Operating Temperature - Junction:
- -55°C ~ 150°C
S5J M6G FAQ
1.How can I place an order for S5J M6G through Aetrix?
Please submit a Request for Quotation (RFQ) for S5J M6G 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 S5J M6G reliable?
The price and inventory of S5J M6G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S5J M6G is usually 5 days.
3.What payment methods are accepted for S5J M6G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S5J M6G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S5J M6G?
S5J M6G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S5J M6G 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 S5J M6G?
For technical support, including S5J M6G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S5J M6G requirements.
6.How does Aetrix verify that S5J M6G is sourced from the original manufacturer or authorized distributors?
All S5J M6G 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 S5J M6G meets industry standards.
7.What is the process for return or replacement of S5J M6G?
All S5J M6G units undergo pre-shipment inspection (PSI). If there is an issue with S5J M6G, 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 S5J M6G part is unused and in its original packaging.
Return procedure for S5J M6G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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