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Taiwan Semiconductor Corporation S8JC V7G
- Part No.:
- S8JC V7G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
S8JC V7G.pdf
- Description:
- DIODE GEN PURP 600V 8A DO214AB
- Quantity:
- Payment:
- Shipping:
Inventory:8,714
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Product details
Overview
S8JC V7G from Taiwan Semiconductor is a surface-mount silicon rectifier diode with 600 V repetitive peak reverse voltage (VRRM), 8 A average forward current (IF), and DO-214AB (SMC) package. It features low forward voltage drop (max 0.985 V at 8 A, 25°C), high surge capability (200 A IFSM at 8.3 ms), and operates up to +150°C junction temperature. Used in AC/DC front-end rectification for industrial SMPS and lighting converters.
For engineers reviewing the S8JC V7G datasheet, S8JC V7G pinout, S8JC V7G application, or S8JC V7G equivalent, key selection criteria include VRRM rating, thermal resistance (RθJL = 12.5°C/W), moisture sensitivity level (MSL 1), RoHS/halogen-free compliance, and DO-214AB mechanical compatibility with automated placement systems.
Technical Context
The S8JC V7G is a single-die, glass-passivated, standard recovery rectifier optimized for high-efficiency switching power supplies. Its 600 V VRRM and 200 A non-repetitive surge rating support robust operation under transient line conditions in universal-input AC/DC converters.
Thermal performance is defined by RθJL = 12.5°C/W and RθJA = 44.0°C/W, enabling reliable conduction at full 8 A load with appropriate PCB copper area. Reverse leakage remains ≤10 µA at 25°C and ≤250 µA at 125°C, ensuring low standby loss in energy-sensitive designs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - Maximum repetitive reverse blocking voltage; defines safe AC input voltage range (e.g., 400 VAC RMS with margin) |
| IF (AV) | 8 A - Continuous average forward current at TC = 110°C; sets minimum heatsink or copper requirement for steady-state operation |
| VF (max) | 0.985 V @ 8 A, 25°C - Directly impacts conduction loss and thermal design; lower than comparable 8 A rectifiers in same package |
| IFSM | 200 A @ 8.3 ms - Withstands inrush surges during cold-start of offline PSUs without degradation |
| RθJL | 12.5 °C/W - Enables efficient heat transfer from die to PCB pad; critical for layout-dependent thermal reliability |
| MSL Level | Level 1 (per J-STD-020) - No floor life limitation; supports unlimited reflow exposure without baking preconditioning |
| RoHS / Halogen-free | Compliant per IEC 61249-2-21 - Meets global environmental regulations for industrial and consumer end equipment |
Pinout & Package
Package: DO-214AB (SMC), molded plastic case with matte tin-plated leads, cathode indicated by band. Weight ≈ 0.270 g. UL 94V-0 rated compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to AC input or transformer secondary; must handle full 8 A RMS and surge currents |
| Cathode | Forward current exit point | Connected to bulk capacitor or DC bus; polarity marking (band) ensures correct orientation in automated assembly |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Enhances long-term reliability under humidity and thermal cycling; eliminates need for conformal coating in moderate environments |
| Low VF at rated IF | Reduces conduction loss by ~15–20% vs. legacy 8 A rectifiers, directly improving efficiency in 65–100 W SMPS |
| High IFSM (200 A) | Eliminates need for external NTC thermistors or inrush limiters in many adapter and lighting applications |
| MSL 1 rating | Enables direct placement into high-volume SMT lines without dry-packaging or bake-out delays |
| Halogen-free construction | Supports compliance with EU Directive 2011/65/EU Annex II and IPC-1752A reporting requirements |
Applications
| Industrial SMPS Front-End Rectification | LED Driver Input Stage |
|---|---|
Use Scenario: AC input rectification in 100–300 W industrial switch-mode power supplies operating from 85–264 VAC. IC Role / Device Role / Timing Role: Primary-side uncontrolled rectifier converting AC line to high-voltage DC bus. Use Value: 600 V VRRM provides 2× safety margin over 264 VAC peak (373 V), while 8 A IF rating supports continuous operation at full load without derating. | Use Scenario: Bridge or single-diode rectification in constant-current LED drivers for streetlight and high-bay fixtures. IC Role / Device Role / Timing Role: High-reliability, high-surge rectifier handling line transients and thermal cycling in outdoor-rated enclosures. Use Value: MSL 1 and 150°C TJ max enable extended field life in thermally constrained aluminum housings; low IR at 125°C minimizes standby leakage. |
| Universal Input AC Adapters | DC-DC Converter Input Protection |
Use Scenario: Output rectification in compact 65 W laptop adapters with dual-range (100–240 VAC) input. IC Role / Device Role / Timing Role: Secondary-side rectifier in flyback topology; conducts during transformer reset phase. Use Value: Low VF reduces output loss and improves light-load efficiency; DO-214AB footprint allows dense PCB layout with minimal thermal spreader area. | Use Scenario: Input-stage protection rectifier in isolated 48 V–12 V DC-DC modules used in telecom and datacom systems. IC Role / Device Role / Timing Role: Polarity protection and reverse-voltage clamp on primary-side DC input rail. Use Value: 200 A IFSM withstands hot-swap transients; RθJL = 12.5°C/W enables stable operation without dedicated heatsink under 5 A continuous load. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH8R06DJF | 600 V VRRM, 8 A IF, TO-277A package (smaller footprint, higher RθJA = 55°C/W) | Limited surge rating (150 A IFSM); requires tighter thermal layout | Prefer when board space is constrained and surge stress is low |
| VS-8EWH06FN-M3 | 600 V VRRM, 8 A IF, DO-214AB package, but fast-recovery (trr ≈ 50 ns) vs. standard recovery (~2 µs) | Higher switching loss in low-frequency rectification; better for PFC stages | Choose only if system includes active PFC or high-frequency auxiliary supplies |
Compared with STTH8R06DJF and VS-8EWH06FN-M3, the S8JC V7G delivers superior surge robustness and lower thermal resistance in the same industry-standard DO-214AB footprint-making it optimal for cost-sensitive, high-reliability AC/DC front ends where standard recovery speed is sufficient.
Availability
S8JC V7G is available at Aetrix Electronics and suitable for industrial SMPS, LED driver input stages, universal AC adapters, and DC-DC converter input protection requiring stable component supply and long-term manufacturing continuity.
Supply support for S8JC V7G 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, specializing in rectifiers, TVS diodes, MOSFETs, and bipolar transistors.
The S8JC V7G belongs to TSC's S8xC family of surface-mount rectifiers designed specifically for high-efficiency, high-reliability AC/DC conversion in industrial, lighting, and adapter applications-emphasizing ruggedness, manufacturability, and regulatory compliance.
FAQ
What is the maximum junction temperature rating for the S8JC V7G?
The S8JC V7G has a maximum junction temperature (TJ) rating of +150°C. This allows continuous operation at full 8 A forward current when mounted on a PCB with adequate copper area and thermal vias. Derating begins above 110°C case temperature, per the forward current derating curve in the official datasheet. Thermal design must account for RθJL = 12.5°C/W to ensure the S8JC V7G stays within this limit under worst-case ambient and load conditions.
Does the S8JC V7G have a halogen-free construction?
Yes, the S8JC V7G is halogen-free in accordance with IEC 61249-2-21. The molding compound contains no brominated or chlorinated flame retardants, and all materials meet RoHS Directive 2011/65/EU requirements. This makes the S8JC V7G suitable for export to markets with strict environmental compliance mandates, including the EU and Japan.
What does the 'V7G' suffix indicate in S8JC V7G?
The 'V7G' suffix in S8JC V7G denotes Taiwan Semiconductor's internal revision and packaging code: 'V7' identifies the specific wafer process and test lot group, while 'G' indicates green (halogen-free) compound and RoHS-compliant finish. It does not alter electrical specifications-S8JC V7G retains the same 600 V VRRM, 8 A IF, and DO-214AB package as base S8JC devices.
Is the S8JC V7G suitable for use in automotive applications?
No, the S8JC V7G is not qualified for automotive applications. Taiwan Semiconductor explicitly states that products in the S8xC series-including the S8JC V7G-are not designed for medical, life-saving, or life-sustaining applications, and do not meet AEC-Q101 stress test requirements. For automotive-grade rectification, consider AEC-Q101-qualified alternatives such as the STTH8R06TV1 or VS-8EWH06FHM3.
What is the moisture sensitivity level (MSL) of the S8JC V7G?
The S8JC V7G has a moisture sensitivity level (MSL) of Level 1 per J-STD-020. This means it may be stored indefinitely at ambient conditions (≤30°C / 85% RH) and exposed to unlimited reflow soldering cycles without preconditioning or baking. This simplifies SMT line integration and eliminates floor-life tracking for the S8JC V7G in high-volume manufacturing environments.
S8JC V7G 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):
- 8A
- Voltage - Forward (Vf) (Max) @ If:
- 985 mV @ 8 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 10 µA @ 600 V
- Capacitance @ Vr, F:
- 48pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AB (SMC)
- Operating Temperature - Junction:
- -55°C ~ 150°C
S8JC V7G FAQ
1.How can I place an order for S8JC V7G through Aetrix?
Please submit a Request for Quotation (RFQ) for S8JC V7G 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 S8JC V7G reliable?
The price and inventory of S8JC V7G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S8JC V7G is usually 5 days.
3.What payment methods are accepted for S8JC V7G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S8JC V7G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S8JC V7G?
S8JC V7G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S8JC V7G 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 S8JC V7G?
For technical support, including S8JC V7G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S8JC V7G requirements.
6.How does Aetrix verify that S8JC V7G is sourced from the original manufacturer or authorized distributors?
All S8JC V7G 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 S8JC V7G meets industry standards.
7.What is the process for return or replacement of S8JC V7G?
All S8JC V7G units undergo pre-shipment inspection (PSI). If there is an issue with S8JC V7G, 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 S8JC V7G part is unused and in its original packaging.
Return procedure for S8JC V7G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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