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Taiwan Semiconductor Corporation S1JLS RVG
- Part No.:
- S1JLS RVG
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- SOD-123H
- Datasheet:
-
S1JLS RVG.pdf
- Description:
- DIODE GP 600V 1.2A SOD123HE
- Quantity:
- Payment:
- Shipping:
Inventory:3,361
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Product details
Overview
S1JLS RVG from Taiwan Semiconductor is a 1.2A, 600V standard surface-mount silicon rectifier diode in SOD-123HE package, designed for DC/DC converter and switching-mode power supply output rectification with low forward voltage (1.3V max at 1.2A) and high surge capability (50A IFSM). It operates across -55°C to +175°C junction temperature range and meets RoHS and halogen-free requirements.
For engineers reviewing the S1JLS RVG datasheet, S1JLS RVG pinout, S1JLS RVG application, or S1JLS RVG equivalent, key selection criteria include repetitive peak reverse voltage (600V), thermal resistance (RθJA = 86°C/W), moisture sensitivity level (MSL 1), forward voltage tolerance, and SOD-123HE footprint compatibility in high-density power designs.
Technical Context
The S1JLS RVG is a single-die, planar passivated silicon PN junction rectifier optimized for medium-voltage, medium-current switching power applications. Its 600V VRRM, 50A non-repetitive surge rating, and 1.3V max forward voltage at rated current support efficient energy conversion in compact converters.
Thermal performance is characterized on a 5mm × 5mm copper pad PCB: RθJL = 46°C/W and RθJC = 50°C/W confirm effective heat transfer from junction to lead and case, enabling reliable operation up to 175°C junction temperature without derating at ambient ≤75°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - Maximum repetitive reverse blocking voltage; defines safe operating limit in flyback or boost output stages |
| IF | 1.2 A - Continuous average forward current; sets steady-state power handling in rectifier branch |
| IFSM | 50 A - Peak non-repetitive surge current (8.3 ms half-sine); withstands inrush and transient overloads |
| VF (max) | 1.3 V @ 1.2 A, 25°C - Directly determines conduction loss and thermal rise in high-duty-cycle operation |
| TJ max | +175°C - Enables use in thermally constrained environments such as enclosed industrial PSUs or automotive under-hood modules |
| RθJA | 86°C/W - Measured on 5 mm × 5 mm Cu pad; informs minimum PCB copper area needed for thermal compliance |
| MSL | Level 1 (per J-STD-020) - No floor life limitation; supports standard reflow without baking preconditioning |
Pinout & Package
Package: SOD-123HE - Surface-mount plastic package with matte tin-plated leads, UL 94V-0 molding compound, cathode band polarity marking, and 0.022 g typical weight.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry node | Connected to transformer secondary or switch node; must handle full load current and surge transients |
| Cathode | Forward current exit node / reverse voltage reference | Connected to output filter capacitor; polarity band ensures correct orientation during automated placement |
Key Features
| Feature | Design Value |
|---|---|
| High surge current capability | 50 A IFSM enables robustness against line surges and startup inrush in SMPS outputs |
| Low forward voltage | 1.3 V max at 1.2 A reduces conduction loss by ~15% vs. comparable 1A/600V diodes, improving efficiency |
| Moisture sensitivity level 1 | Eliminates pre-bake requirement for SMT assembly, lowering manufacturing cost and cycle time |
| Halogen-free construction | Complies with IEC 61249-2-21, supporting environmental compliance for export-grade industrial equipment |
Applications
| DC/DC Converter Output Rectification | Switching Mode Inverter Auxiliary Supply |
|---|---|
Use Scenario: Secondary-side rectification in isolated 12–48 V output DC/DC converters for telecom and industrial control systems. IC Role / Device Role / Timing Role: Power rectifier converting high-frequency AC from transformer secondary into regulated DC output. Use Value: 600 V VRRM provides margin above reflected output voltage spikes; 1.3 V VF minimizes power loss at 1.2 A continuous load. | Use Scenario: Bias supply rectification for gate drivers and control ICs in three-phase motor inverters. IC Role / Device Role / Timing Role: Isolated auxiliary power rectifier delivering stable 15 V or 24 V to logic and driver circuitry. Use Value: 50 A IFSM withstands startup surges from capacitive loads; MSL 1 simplifies SMT integration into inverter control boards. |
| Industrial AC-DC Adapter Front End | LED Driver Secondary-Side Rectification |
Use Scenario: Input bridge replacement in compact 24 V/1 A industrial adapters with universal AC input. IC Role / Device Role / Timing Role: Single-diode configuration in voltage-doubler or half-wave rectifier topology. Use Value: SOD-123HE footprint saves board space vs. DO-214AC; 175°C TJ max supports sealed enclosure operation. | Use Scenario: Output rectification in constant-current LED drivers for street lighting and signage. IC Role / Device Role / Timing Role: High-efficiency rectifier in flyback-derived secondary stage feeding LED string. Use Value: Low VF improves thermal management in thermally limited aluminum-core PCBs; halogen-free material meets outdoor safety standards. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar rectifier diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor MUR160 | 600 V VRRM, 1 A IF, TO-220AC package, 1.25 V VF max - lower current rating, through-hole mounting | Requires PCB through-hole layout and heatsinking; unsuitable for ultra-compact SMT designs | Select when higher surge margin (75 A IFSM) and legacy through-hole assembly are prioritized over size and automation |
| Vishay VS-1N5819HM3/85A | 40 V VRRM, 1 A IF, SOD-123 - incompatible voltage rating; Schottky architecture, 0.45 V VF | Only viable in low-voltage (<30 V) DC/DC outputs; cannot replace S1JLS RVG in 600 V applications | Consider only for sub-40 V secondary rails where ultra-low VF justifies voltage derating risk |
Compared with MUR160 and VS-1N5819HM3/85A, the S1JLS RVG uniquely balances 600 V blocking, 1.2 A continuous current, SOD-123HE SMT compatibility, and MSL 1 handling-making it optimal for space-constrained, high-volume industrial power supplies where thermal and assembly efficiency are critical.
Availability
S1JLS RVG is available at Aetrix Electronics and suitable for DC/DC converters, switching-mode inverters, and industrial AC-DC adapters requiring stable component supply, consistent parametric performance, and long-term production continuity.
Supply support for S1JLS RVG 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 power rectifiers, TVS devices, and MOSFETs for industrial and consumer markets.
The S1DLS–S1MLS series was developed to deliver high-reliability, cost-optimized standard rectifiers in compact SMD packages for mainstream switching power supplies-emphasizing surge robustness, thermal stability, and automated assembly readiness.
FAQ
What is the maximum junction temperature rating for the S1JLS RVG?
The S1JLS RVG has a maximum junction temperature (TJ) of +175°C, verified per absolute maximum ratings in the official Taiwan Semiconductor datasheet. This rating allows the S1JLS RVG to operate reliably in high-ambient environments such as enclosed industrial power supplies or under-hood automotive auxiliary circuits without forced cooling. Derating begins above 75°C ambient when mounted on the standard 5 mm × 5 mm copper pad test board.
Is the S1JLS RVG RoHS and halogen-free compliant?
Yes, the S1JLS RVG is RoHS compliant and halogen-free per IEC 61249-2-21, as confirmed in the "Features" section of the Taiwan Semiconductor datasheet. The SOD-123HE package uses halogen-free molding compound and matte tin-plated leads, making the S1JLS RVG suitable for export-oriented industrial and consumer electronics where environmental compliance is mandatory.
What does the 'RVG' suffix indicate in S1JLS RVG?
The 'RVG' suffix in S1JLS RVG denotes Taiwan Semiconductor's tape-and-reel packaging variant: R = reel, V = 10,000 pcs/reel, G = Pb-free (RoHS-compliant) finish. This matches the ordering information table specifying "S1xLS" in SOD-123HE package with 10,000 units per tape-and-reel - confirming that S1JLS RVG is the standard production version of the 600 V device.
Can the S1JLS RVG be used as a direct replacement for S1KLS or S1MLS in a design?
No - the S1JLS RVG is rated for 600 V VRRM, while S1KLS is 800 V and S1MLS is 1000 V. Substituting S1JLS RVG in a design originally specified for S1KLS or S1MLS risks reverse breakdown under transient overvoltage conditions. The S1JLS RVG may only replace those parts if system-level analysis confirms worst-case reverse voltage remains below 600 V with sufficient margin.
What is the forward voltage specification for the S1JLS RVG at elevated temperature?
The S1JLS RVG forward voltage is specified as ≤1.3 V at IF = 1.2 A and TJ = 25°C. While the datasheet does not provide a guaranteed max VF at higher temperatures, typical curves show VF decreases slightly with rising junction temperature - a characteristic of silicon PN junctions. For thermal design, use the 1.3 V value at 25°C as worst-case conduction loss input; actual VF at 125°C will be ~1.15–1.20 V.
S1JLS RVG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- SOD-123H
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 1.2A
- Voltage - Forward (Vf) (Max) @ If:
- 1.3 V @ 1.2 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 5 µA @ 600 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-123HE
- Operating Temperature - Junction:
- -55°C ~ 150°C
S1JLS RVG FAQ
1.How can I place an order for S1JLS RVG through Aetrix?
Please submit a Request for Quotation (RFQ) for S1JLS RVG 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 S1JLS RVG reliable?
The price and inventory of S1JLS RVG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S1JLS RVG is usually 5 days.
3.What payment methods are accepted for S1JLS RVG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S1JLS RVG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S1JLS RVG?
S1JLS RVG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S1JLS RVG 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 S1JLS RVG?
For technical support, including S1JLS RVG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S1JLS RVG requirements.
6.How does Aetrix verify that S1JLS RVG is sourced from the original manufacturer or authorized distributors?
All S1JLS RVG 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 S1JLS RVG meets industry standards.
7.What is the process for return or replacement of S1JLS RVG?
All S1JLS RVG units undergo pre-shipment inspection (PSI). If there is an issue with S1JLS RVG, 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 S1JLS RVG part is unused and in its original packaging.
Return procedure for S1JLS RVG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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