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Diodes Incorporated S1J-13
- Part No.:
- S1J-13
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-214AC, SMA
- Datasheet:
-
S1J-13.pdf
- Description:
- DIODE GEN PURP 600V 1A SMA
- Quantity:
- Payment:
- Shipping:
Inventory:3,470
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Product details
Overview
S1J-13 from Diodes Incorporated is a 1.0A, 600V glass passivated surface-mount rectifier diode in SMA package, featuring 1.1V forward voltage at 1.0A, 30A non-repetitive surge capability, and 5.0µA reverse leakage at 25°C - used in AC/DC input stage of offline power supplies and LED driver front-ends.
For engineers reviewing the S1J-13 datasheet, S1J-13 pinout, S1J-13 application, or S1J-13 equivalent, key selection criteria include peak repetitive reverse voltage (600V), average rectified current (1.0A @ TT=100°C), thermal resistance (30°C/W), and RoHS-compliant lead-free finish per Rev. 13-2 specification.
Technical Context
This device operates as a single-phase, half-wave silicon rectifier optimized for 50/60Hz line-frequency applications with resistive or inductive loads. It exhibits fast recovery (trr = 2.0µs) and low junction-to-terminal thermal resistance (30°C/W) when mounted on 5.0mm² copper pads.
The SMA package enables automated placement and reflow soldering, while glass passivation ensures stable reverse characteristics across -65°C to +150°C operating range. Capacitive load derating (−20% current) applies per datasheet guidance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - Maximum peak repetitive reverse voltage; defines safe blocking capability in AC line rectification. |
| IO @ TT=100°C | 1.0 A - Average rectified output current with thermal termination at 100°C; sets continuous DC output capability. |
| VFM @ IF=1.0A | 1.1 V - Forward voltage drop at rated current; directly impacts conduction loss and thermal design. |
| IFSM (8.3ms) | 30 A - Non-repetitive surge rating; determines immunity to inrush currents during cold start. |
| IRM @ 25°C | 5.0 µA - Peak reverse leakage at rated DC blocking voltage; critical for low-power standby efficiency. |
| trr | 2.0 µs - Reverse recovery time; influences switching loss and EMI in higher-frequency rectifier designs. |
| RJT | 30 °C/W - Junction-to-terminal thermal resistance; used with PCB copper area to calculate junction temperature rise. |
Pinout & Package
SMA package: molded plastic case, UL 94V-0 rated, cathode marked by band, solderable matte tin terminals, weight ≈ 0.064 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | AC input connection point | Accepts alternating input; polarity must align with transformer secondary or bridge configuration. |
| Cathode | DC output connection point | Delivers unidirectional current to filter capacitor; marked by visible band on body. |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated die construction | Ensures long-term reliability under humidity and thermal cycling; eliminates need for hermetic sealing. |
| Low forward voltage (1.1V @ 1A) | Reduces conduction loss by ~15% vs. standard 1N4007 (1.3V), improving efficiency in 5–24W adapters. |
| 30A surge rating (8.3ms) | Withstands typical AC line inrush without failure; eliminates need for external NTC thermistor in cost-sensitive designs. |
| RoHS-compliant lead-free finish (Rev. 13-2) | Meets EU Directive Annex Notes 5 & 7 exemptions; supports industrial and consumer product compliance without plating change. |
Applications
| LED Driver Input Rectification | Industrial AC/DC Power Supply |
|---|---|
Use Scenario: Converts 120/230VAC mains to DC bus for constant-current LED drivers in streetlight and panel lighting. IC Role / Device Role / Timing Role: Primary rectifier in single-phase half-wave configuration feeding bulk capacitor. Use Value: 600V VRRM safely handles 230VAC + 30% line surge; 1.1V VFM minimizes heat generation in enclosed fixtures. | Use Scenario: Front-end rectification in DIN-rail mounted 24V/48V industrial power supplies with inductive loads. IC Role / Device Role / Timing Role: Discrete rectifier in linear or flyback auxiliary supply, handling 50/60Hz line frequency. Use Value: 30°C/W thermal resistance enables operation at full 1.0A with minimal heatsinking on standard FR4 PCB. |
| Consumer Adapter Secondary Side | Appliance Control Board Power |
Use Scenario: Output rectification in low-cost wall adapters powering IoT sensors and smart home hubs. IC Role / Device Role / Timing Role: Half-wave rectifier feeding linear regulator or buck converter IC input. Use Value: SMA package supports high-density layout; RoHS-compliant finish meets global regulatory requirements. | Use Scenario: Mains-derived auxiliary power for microcontroller-based washing machine or HVAC control boards. IC Role / Device Role / Timing Role: Isolated rectifier in transformer-coupled auxiliary winding circuit. Use Value: 2.0µs trr limits ringing in transformer-coupled topologies; 5.0µA IRM preserves standby power budget. |
Availability
S1J-13 is available at Aetrix Electronics and suitable for LED driver input rectification, industrial AC/DC power supplies, and appliance control board power requiring stable component supply and RoHS-compliant sourcing.
Supply support for S1J-13 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
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, with design and manufacturing operations across Asia and the US.
The S1x series belongs to Diodes' general-purpose rectifier product line, engineered for cost-effective, high-reliability AC/DC conversion in consumer, industrial, and lighting applications.
FAQ
What is the maximum allowable junction temperature for S1J-13?
The S1J-13 has an operating junction temperature range of −65°C to +150°C. Its thermal design must ensure TJ does not exceed +150°C under worst-case conditions, using RJT = 30°C/W and measured terminal temperature (TT) per Figure 1 derating curve.
Can S1J-13 replace S1M-13 in a 600V design?
No - S1M-13 is rated for 1000V VRRM and is physically identical in SMA package, but S1J-13's 600V rating makes it unsuitable for circuits requiring >600V blocking. Substitution requires verification of peak line voltage plus safety margin.
Is S1J-13 compatible with lead-free reflow profiles?
Yes - S1J-13 features a matte tin lead-free finish compliant with J-STD-020C Level 1 moisture sensitivity and qualified for standard Pb-free reflow profiles up to 260°C peak, as confirmed in Diodes' AP02007 packaging document.
How does capacitive load affect S1J-13 current rating?
Per datasheet Note, S1J-13 average current must be derated by 20% when used with capacitive loads (e.g., bulk capacitor input filters), due to increased peak current stress during charging cycles - limiting IO to 0.8A instead of 1.0A.
S1J-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- DO-214AC, SMA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 1A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 1 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 3 µs
- Current - Reverse Leakage @ Vr:
- 5 µA @ 600 V
- Capacitance @ Vr, F:
- 10pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMA
- Operating Temperature - Junction:
- -65°C ~ 150°C
S1J-13 FAQ
1.How can I place an order for S1J-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for S1J-13 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 S1J-13 reliable?
The price and inventory of S1J-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S1J-13 is usually 5 days.
3.What payment methods are accepted for S1J-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S1J-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S1J-13?
S1J-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S1J-13 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 S1J-13?
For technical support, including S1J-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S1J-13 requirements.
6.How does Aetrix verify that S1J-13 is sourced from the original manufacturer or authorized distributors?
All S1J-13 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 S1J-13 meets industry standards.
7.What is the process for return or replacement of S1J-13?
All S1J-13 units undergo pre-shipment inspection (PSI). If there is an issue with S1J-13, 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 S1J-13 part is unused and in its original packaging.
Return procedure for S1J-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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