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Taiwan Semiconductor Corporation S5M M6G
- Part No.:
- S5M M6G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
S5M M6G.pdf
- Description:
- DIODE GEN PURP 5A DO214AB
- Quantity:
- Payment:
- Shipping:
Inventory:7,012
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Product details
Overview
S5M M6G from Taiwan Semiconductor is a 5 A, 1000 V surface-mount silicon rectifier diode in DO-214AB (SMC) package, featuring glass-passivated junction, low forward voltage drop (max 1.15 V at 5 A), high surge capability (100 A, 8.3 ms), and operation up to 150 °C junction temperature - used in high-voltage AC/DC front-end stages of industrial SMPS and LED drivers.
For engineers reviewing the S5M M6G datasheet, S5M M6G pinout, S5M M6G application, or S5M M6G equivalent, key selection criteria include peak reverse voltage rating (1000 V), thermal resistance (13 °C/W junction-to-lead), reverse recovery time (1500 ns), moisture sensitivity level (J-STD-020 Level 1), and RoHS/halogen-free compliance for high-reliability power conversion designs.
Technical Context
The S5M M6G is a single-die, standard recovery rectifier optimized for high-voltage, medium-current switching applications. Its 1000 V VRRM and 100 A IFSM support robust line-input rectification under transient overvoltage conditions, while the 1500 ns reverse recovery time reflects its non-fast-recovery, cost-optimized construction.
Thermally, it delivers RθJL = 13 °C/W and RθJA = 47 °C/W in DO-214AB (SMC) package, enabling reliable conduction at 5 A continuous with appropriate PCB copper area. The device uses matte tin-plated leads compliant with J-STD-002 and passes JESD201 Class 2 whisker testing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1000 V - supports direct rectification of 700 VAC RMS inputs with safety margin |
| IF | 5 A continuous - rated for sustained conduction in 50–100 W power supplies |
| IFSM | 100 A (8.3 ms half-sine) - withstands inrush surges from cold-started capacitive inputs |
| VF max | 1.15 V @ 5 A, 25°C - contributes ~5.75 W conduction loss at full load |
| TJ max | 150 °C - enables operation in enclosed, high-ambient environments without derating |
| trr | 1500 ns - suitable for ≤100 kHz switching topologies; not recommended for >200 kHz PFC stages |
| RθJL | 13 °C/W - allows efficient heat transfer to PCB copper when mounted with adequate thermal pad |
Pinout & Package
Package: DO-214AB (SMC), surface-mount, cathode-indicated by band, matte tin-plated leads, UL 94V-0 molding compound, 0.210 g typical weight.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (unbanded end) | AC input connection point | Accepts incoming AC phase; must be routed with creepage clearance ≥8 mm for 1000 V systems |
| Cathode (banded end) | DC output connection point | Feeds bulk capacitor or downstream converter; polarity reversal causes catastrophic failure |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Enhances long-term reliability under humidity and thermal cycling vs. epoxy-passivated alternatives |
| J-STD-020 Level 1 moisture sensitivity | Enables standard SMT reflow without dry-pack or baking requirements |
| RoHS and halogen-free (IEC 61249-2-21) | Meets global environmental compliance for industrial and lighting OEMs |
| 100 A surge rating (8.3 ms) | Eliminates need for external NTC thermistors in many adapter and driver designs |
| DO-214AB mechanical robustness | Withstands board flex and vibration in high-volume consumer and industrial assemblies |
Applications
| Industrial SMPS Front-End | LED Driver Input Stage |
|---|---|
Use Scenario: Rectifying 380–480 VAC three-phase input in factory automation power supplies. IC Role / Device Role / Timing Role: Primary AC/DC conversion element handling full line current before bulk filtering. Use Value: 1000 V VRRM provides 2× safety margin over peak line voltage; 100 A IFSM absorbs transformer inrush without fuse blow. | Use Scenario: Off-line rectification in outdoor-rated LED streetlight drivers operating at 277 VAC. IC Role / Device Role / Timing Role: Unidirectional current path converting AC mains to DC bus prior to buck or flyback regulation. Use Value: Glass passivation ensures stable leakage (<250 µA @ 125°C) across wide ambient range; DO-214AB footprint simplifies automated assembly. |
| AC-DC Adapter Secondary | DC-DC Converter Input Protection |
Use Scenario: High-efficiency 65 W laptop adapter with active clamp flyback topology. IC Role / Device Role / Timing Role: Output rectifier on secondary side, conducting 5 A average current at 19 VDC. Use Value: Low 1.15 V VF reduces conduction loss by ~12% vs. comparable 1000 V diodes with 1.3 V drop, improving efficiency at full load. | Use Scenario: Reverse-polarity and backfeed protection at input of isolated 48 V telecom DC-DC modules. IC Role / Device Role / Timing Role: Series blocking diode preventing damage during hot-swap or battery backup transitions. Use Value: 150 °C TJ max and 13 °C/W RθJL allow sustained 5 A operation without heatsink in compact modules. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-voltage rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH5L06D (STMicroelectronics) | 600 V VRRM, 5 A, 75 ns trr, TO-277 package | Lower voltage rating; faster recovery; requires layout change due to different footprint | Select only if system peak reverse stress <600 V and higher switching frequency demands fast recovery |
| VS-5EWH06FN-M3 (Vishay) | 600 V VRRM, 5 A, 1000 ns trr, DO-214AB package | Same footprint but 400 V lower VRRM; tighter VF distribution (1.05 V typ) | Acceptable for 480 VAC systems with design margin; verify surge margin against local grid transients |
Compared with STTH5L06D and VS-5EWH06FN-M3, the S5M M6G uniquely supports 1000 V systems in DO-214AB without requiring package redesign, trading speed for ruggedness - making it optimal for cost-sensitive, high-voltage industrial rectification where 1500 ns trr is acceptable.
Availability
S5M M6G is available at Aetrix Electronics and suitable for industrial SMPS, LED drivers, and AC-DC adapters requiring stable component supply, long-lifecycle availability, and full traceability for production ramp.
Supply support for S5M 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, automotive, and industrial markets since 1979.
The S5A–S5M series is part of TSC's high-voltage rectifier product line, engineered for cost-effective, high-reliability AC/DC conversion in mainstream power supplies and lighting systems where robustness and manufacturability are prioritized over ultrafast switching.
FAQ
What is the maximum repetitive peak reverse voltage (VRRM) for the S5M M6G?
The S5M M6G has a maximum repetitive peak reverse voltage (VRRM) of 1000 V, confirmed in the Absolute Maximum Ratings table of the official Taiwan Semiconductor datasheet (Version F2102). This rating allows the S5M M6G to safely rectify 707 VAC RMS inputs with standard safety margins and is validated across production lots per JEDEC test conditions.
Is the S5M M6G suitable for use in high-frequency PFC circuits?
No, the S5M M6G is not recommended for high-frequency PFC circuits. Its 1500 ns reverse recovery time (trr) limits practical use to switching frequencies ≤100 kHz. For active PFC stages operating above 150 kHz, fast or ultrafast recovery diodes with trr < 100 ns - such as those in the STTH or VS-5EW series - are required instead of the S5M M6G.
Does the S5M M6G require baking before SMT reflow?
No, the S5M M6G does not require baking before SMT reflow. It is rated at Moisture Sensitivity Level 1 per J-STD-020, meaning it can be stored indefinitely at ≤30°C/60% RH and processed using standard lead-free reflow profiles without preconditioning or dry-pack handling - a key advantage over MSL 2a or higher discrete diodes.
What is the thermal resistance from junction to lead (RθJL) for the S5M M6G?
The junction-to-lead thermal resistance (RθJL) for the S5M M6G is 13 °C/W, as specified in the Thermal Performance section of the Taiwan Semiconductor datasheet. This value is measured under standardized low-thermal-resistance mounting conditions and enables accurate thermal modeling when the S5M M6G is soldered to a 1-in² 2-oz copper pad on the PCB.
How is polarity indicated on the S5M M6G package?
Polarity on the S5M M6G is indicated by a visible cathode band printed on the body of the DO-214AB (SMC) package. The banded end is the cathode terminal; the opposite (unbanded) end is the anode. This marking aligns with industry-standard diode polarity conventions and is verified in the Marking Diagram section of the S5A–S5M datasheet.
S5M 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):
- 1000 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 @ 1000 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
S5M M6G FAQ
1.How can I place an order for S5M M6G through Aetrix?
Please submit a Request for Quotation (RFQ) for S5M 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 S5M M6G reliable?
The price and inventory of S5M M6G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S5M M6G is usually 5 days.
3.What payment methods are accepted for S5M M6G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S5M M6G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S5M M6G?
S5M M6G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S5M 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 S5M M6G?
For technical support, including S5M M6G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S5M M6G requirements.
6.How does Aetrix verify that S5M M6G is sourced from the original manufacturer or authorized distributors?
All S5M 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 S5M M6G meets industry standards.
7.What is the process for return or replacement of S5M M6G?
All S5M M6G units undergo pre-shipment inspection (PSI). If there is an issue with S5M 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 S5M M6G part is unused and in its original packaging.
Return procedure for S5M M6G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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