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Taiwan Semiconductor Corporation S10MCHM6G
- Part No.:
- S10MCHM6G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
S10MCHM6G.pdf
- Description:
- DIODE GEN PURP 10A DO214AB
- Quantity:
- Payment:
- Shipping:
Inventory:4,186
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Product details
Overview
S10MCHM6G from Taiwan Semiconductor is a surface-mount silicon rectifier diode rated for 10 A average forward current and 1000 V repetitive peak reverse voltage in a DO-214AB (SMC) package. It features glass-passivated junction, low 1.1 V forward voltage at 10 A, and 250 A surge capability-used in high-efficiency AC/DC front-end rectification for industrial SMPS and LED drivers.
For engineers reviewing the S10MCHM6G datasheet, S10MCHM6G pinout, S10MCHM6G application, or S10MCHM6G equivalent, key selection criteria include verified VRRM = 1000 V, IF = 10 A, VF ≤ 1.1 V at TJ = 25°C, IFSM = 250 A, and DO-214AB thermal performance (RθJL = 10 °C/W).
Technical Context
This single-die standard recovery rectifier operates with a maximum junction temperature of 150 °C and exhibits 1 µA reverse leakage at 25 °C and 250 µA at 125 °C under rated VR. Its 60 pF junction capacitance at 4 V reverse bias supports stable switching behavior in 50–100 kHz SMPS topologies.
The device uses matte tin-plated leads compliant with J-STD-002 solderability and meets JESD201 Class 2 whisker resistance. Polarity is marked by a cathode band, and moisture sensitivity is rated Level 1 per J-STD-020-enabling direct placement without baking.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1000 V - blocks up to 1000 V repetitive reverse voltage, enabling use in 800 V DC bus designs |
| IF(AV) | 10 A - continuous forward current rating at TC = 75 °C, suitable for 100–200 W power stages |
| VF | ≤1.1 V @ IF = 10 A, TJ = 25 °C - minimizes conduction loss and thermal stress in rectifier bridges |
| IFSM | 250 A @ 8.3 ms half-sine - withstands cold-start surges in offline converters without failure |
| RθJL | 10 °C/W - enables efficient heat transfer to PCB copper, supporting >7 W dissipation with minimal thermal pad area |
| IR | ≤1 µA @ VR = 1000 V, TJ = 25 °C - ensures low standby leakage in high-impedance hold-up circuits |
Pinout & Package
Package: DO-214AB (SMC), surface-mount, single-anode/single-cathode configuration. Cathode indicated by molded band.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Lead 1) | AC input / positive-side connection point | Connected to transformer secondary or bridge input; carries full load current during positive half-cycle |
| Cathode (Lead 2) | DC output / negative-side connection point | Delivers rectified output to bulk capacitor; polarity band confirms terminal orientation on PCB |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Enhances long-term reliability under humidity and thermal cycling; eliminates need for conformal coating in industrial environments |
| Moisture sensitivity level 1 | Zero bake requirement before reflow-reduces manufacturing overhead and avoids thermal damage risk |
| UL 94V-0 molding compound | Meets flame-retardancy requirements for Class II power supplies and enclosed lighting fixtures |
| JESD201 Class 2 whisker resistance | Prevents tin whisker growth over 10+ year service life in telecom and industrial control applications |
Applications
| Industrial SMPS Front-End | LED Driver Rectification |
|---|---|
Use Scenario: High-efficiency 150 W open-frame power supply for factory automation controllers. IC Role / Device Role / Timing Role: Primary-side AC/DC rectifier converting 230 VAC input to ~325 VDC bus. Use Value: 1000 V VRRM margin accommodates line surges up to 1.2 kV; 250 A IFSM prevents fuse blow during inrush. | Use Scenario: Constant-current LED driver for outdoor street lighting with wide-input-range operation. IC Role / Device Role / Timing Role: Input-stage rectifier handling universal 90–305 VAC input before PFC stage. Use Value: Low 1.1 V VF reduces conduction loss by ~1.2 W vs. legacy 1.3 V parts, improving system efficiency by 0.8% at full load. |
| AC-DC Adapter Output Stage | DC-DC Converter Input Protection |
Use Scenario: 65 W laptop adapter with dual-output flyback topology. IC Role / Device Role / Timing Role: Secondary-side synchronous rectifier replacement in low-cost design. Use Value: DO-214AB footprint allows drop-in replacement of older SMC rectifiers without layout change; 0.27 g weight aids automated pick-and-place yield. | Use Scenario: 48 V input DC-DC converter for PoE-powered network switches. IC Role / Device Role / Timing Role: Reverse-polarity and surge protection diode across input terminals. Use Value: 1000 V VRRM provides robust clamping against 400 V transients induced by relay switching or lightning coupling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH10R06DJF | VRRM = 600 V, VF = 1.05 V @ 10 A, TO-220AC package | Limited to ≤600 V AC mains; requires heatsink mounting | Select when lower VF and higher thermal mass are prioritized over surface-mount integration |
| GBU10K | Single-phase bridge (4-diode), VRRM = 1000 V per diode, GBPC package | Provides full-wave rectification in one package; larger footprint and higher parasitic inductance | Choose when board space permits and full-wave bridge functionality replaces discrete diodes |
Compared with STTH10R06DJF and GBU10K, the S10MCHM6G offers superior mountability in space-constrained SMT designs, maintains full 1000 V blocking without derating, and delivers consistent thermal performance via its RθJL = 10 °C/W path to PCB copper-critical for fanless industrial enclosures.
Availability
S10MCHM6G is available at Aetrix Electronics and suitable for industrial SMPS, LED drivers, and AC-DC adapters requiring stable component supply, long-lifecycle support, and RoHS/halogen-free compliance.
Supply support for S10MCHM6G 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 electronics and industrial markets since 1979.
The S10GC–S10MC series was designed specifically for high-reliability, cost-optimized AC/DC rectification in commercial and industrial power supplies-emphasizing ruggedness, manufacturability, and compliance with UL, RoHS, and JESD standards.
FAQ
What is the maximum junction temperature rating for S10MCHM6G?
The S10MCHM6G has a maximum junction temperature (TJ) rating of +150 °C, validated per absolute maximum ratings table. This allows reliable operation in sealed industrial enclosures where ambient temperatures reach 85 °C and power dissipation remains within thermal limits defined by RθJL = 10 °C/W. The S10MCHM6G must be mounted on adequate copper area to maintain TJ ≤ 150 °C under full 10 A load.
Does S10MCHM6G meet RoHS and halogen-free requirements?
Yes, the S10MCHM6G is RoHS compliant and halogen-free per IEC 61249-2-21. Its molding compound contains no brominated flame retardants, and lead content is below 1000 ppm. These certifications are confirmed in TSC's official product documentation (Version D2102) and supported by material declarations available through authorized distributors.
What is the reverse leakage current specification for S10MCHM6G at elevated temperature?
The S10MCHM6G specifies reverse leakage current (IR) ≤ 250 µA at TJ = 125 °C and VR = rated VRRM (1000 V). At 25 °C, IR is ≤ 1 µA. This low leakage supports stable hold-up time in offline power supplies and prevents excessive standby power loss in energy-efficient designs using the S10MCHM6G.
Is S10MCHM6G suitable for automated SMT assembly without pre-baking?
Yes, the S10MCHM6G has a moisture sensitivity level (MSL) of Level 1 per J-STD-020, meaning it can be stored indefinitely at ≤30 °C/60% RH and placed directly into reflow without baking. This eliminates process steps and reduces risk of popcorn cracking-making the S10MCHM6G ideal for high-volume automated production lines.
What is the marking code printed on the S10MCHM6G device body?
The S10MCHM6G is marked with "S10MC" on the device body, followed by green compound indicator "G", date code "YW", and factory code "F". This marking aligns with TSC's standard DO-214AB labeling scheme and enables traceability to wafer lot and assembly batch for quality assurance purposes.
S10MCHM6G 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):
- 10A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 10 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 1 µA @ 1000 V
- Capacitance @ Vr, F:
- 60pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AB (SMC)
- Operating Temperature - Junction:
- -55°C ~ 150°C
S10MCHM6G FAQ
1.How can I place an order for S10MCHM6G through Aetrix?
Please submit a Request for Quotation (RFQ) for S10MCHM6G 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 S10MCHM6G reliable?
The price and inventory of S10MCHM6G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S10MCHM6G is usually 5 days.
3.What payment methods are accepted for S10MCHM6G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S10MCHM6G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S10MCHM6G?
S10MCHM6G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S10MCHM6G 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 S10MCHM6G?
For technical support, including S10MCHM6G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S10MCHM6G requirements.
6.How does Aetrix verify that S10MCHM6G is sourced from the original manufacturer or authorized distributors?
All S10MCHM6G 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 S10MCHM6G meets industry standards.
7.What is the process for return or replacement of S10MCHM6G?
All S10MCHM6G units undergo pre-shipment inspection (PSI). If there is an issue with S10MCHM6G, 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 S10MCHM6G part is unused and in its original packaging.
Return procedure for S10MCHM6G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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