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Diodes Incorporated S5KC-13-F
- Part No.:
- S5KC-13-F
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
S5KC-13-F.pdf
- Description:
- DIODE GEN PURP 800V 5A SMC
- Quantity:
- Payment:
- Shipping:
Inventory:81,429
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Product details
Overview
S5KC-13-F from Diodes Incorporated is a 800 V peak repetitive reverse voltage, 5.0 A average forward current, glass passivated surface-mount rectifier in SMC (DO-214AB) package, featuring 1.15 V max forward voltage at 5.0 A and 100 A non-repetitive surge capability - used in offline AC/DC input stage rectification for industrial power supplies.
For engineers reviewing the S5KC-13-F datasheet, S5KC-13-F pinout, S5KC-13-F application, or S5KC-13-F equivalent, key selection criteria include VRRM rating, IF(AV) derating behavior at elevated terminal temperature, IFSM pulse tolerance, thermal resistance to PCB copper pad, and RoHS-compliant matte tin termination compatibility with automated reflow.
Technical Context
This device operates as a single-phase, half-wave silicon rectifier optimized for high-current, high-voltage DC output generation from AC mains. Its glass passivated die construction ensures stable junction integrity under thermal cycling and humidity exposure.
Rated for 800 V blocking and 5.0 A average forward current at TT = +75°C, it supports 100 A (8.3 ms) and 200 A (1.0 ms) surge currents, with thermal resistance RθJT = 10 °C/W when mounted on 5.0 mm² copper pads - enabling compact, conduction-cooled designs without external heatsinks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 800 V - blocks up to 800 V peak reverse voltage in AC line applications without breakdown |
| IF(AV) | 5.0 A @ TT = +75°C - continuous DC output current capability with defined PCB thermal relief |
| VFM | 1.15 V max @ IF = 5.0 A - low conduction loss enabling >85% efficiency in 115/230 VAC input stages |
| IFSM | 100 A @ 8.3 ms - withstands inrush surges from cold-started capacitive-input filters |
| RθJT | 10 °C/W - junction-to-terminal thermal resistance enables direct PCB copper pad heat sinking |
| IRM | 10 µA @ 25°C, 250 µA @ 125°C - low leakage preserves hold-up time in standby mode |
| CT | 40 pF @ 1 MHz, 4 V reverse - minimal switching noise coupling in high-frequency SMPS front-ends |
Pinout & Package
Package: SMC (DO-214AB), molded plastic case with UL 94V-0 flammability rating, cathode indicated by band or notch, weight ≈ 0.21 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | AC input connection point | Accepts alternating polarity input; must be routed with clearance for 800 V transient peaks |
| Cathode | DC output connection point | Delivers unidirectional current to bulk capacitor; marked with band/notch for orientation |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated die | Prevents moisture-induced junction degradation and improves long-term reliability in humid environments |
| Lead-free matte tin plating | Enables Pb-free reflow soldering per JEDEC J-STD-020 Level 1 MSL, compatible with standard assembly lines |
| 100 A surge rating (8.3 ms) | Survives repeated cold-start inrush into 100 µF–470 µF input capacitors without parametric shift |
| Halogen- and antimony-free "Green" construction | Meets <900 ppm Br/Cl (<1500 ppm total), <1000 ppm Sb - compliant with EU EcoDesign directives |
Applications
| Industrial AC/DC Power Supplies | LED Driver Input Rectification |
|---|---|
Use Scenario: 230 VAC input stage of DIN-rail mounted 48 V/10 A industrial power supply. IC Role / Device Role / Timing Role: Primary rectifier converting AC line to pulsating DC before bulk capacitor and PFC controller. Use Value: 800 V VRRM provides 2× safety margin over 230 VAC × √2 ≈ 325 V peak, ensuring robustness against line transients. | Use Scenario: Off-line LED driver for street lighting with universal 90–305 VAC input range. IC Role / Device Role / Timing Role: Bridgeless or single-diode rectifier feeding constant-current buck converter. Use Value: 5.0 A IF(AV) and 100 A IFSM support high-lumen drivers with large input capacitance and frequent hot-plug events. |
| UPS Input Stage | Motor Drive Front-End Rectification |
Use Scenario: Line-interactive UPS with automatic voltage regulation and battery backup. IC Role / Device Role / Timing Role: Input rectifier supplying DC bus for inverter and charger circuits. Use Value: Low 1.15 V VFM reduces conduction loss during extended utility operation, improving overall system efficiency. | Use Scenario: 3-phase rectifier front-end in HVAC inverter drive (single-phase variant used in smaller units). IC Role / Device Role / Timing Role: Single-phase rectifier feeding DC link capacitor bank prior to IGBT inverter stage. Use Value: RθJT = 10 °C/W allows direct mounting to copper pour, eliminating discrete heatsink and reducing BOM count. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-voltage rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH8R06D | 600 V VRRM, 8 A IF(AV), TO-220AC package, higher VF (1.7 V) | Requires heatsink; suited for higher-current, lower-voltage designs | Select if >6 A average current needed and board space allows through-hole mounting |
| ES1J-M3/5AT | 600 V VRRM, 1 A IF(AV), SMA package, VF = 1.7 V | Lower current rating; used in auxiliary/signal-level rectification | Choose only for low-power auxiliary rails where 5 A capability is unnecessary |
Compared with STTH8R06D and ES1J-M3/5AT, S5KC-13-F uniquely balances 800 V blocking, 5 A current, SMC surface-mount form factor, and 1.15 V low VF - making it optimal for space-constrained, high-efficiency industrial AC/DC front-ends where thermal management relies on PCB copper.
Availability
S5KC-13-F is available at Aetrix Electronics and suitable for industrial AC/DC power supplies, LED driver input stages, and UPS input rectification requiring stable component supply across multi-year production cycles.
Supply support for S5KC-13-F 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, specializing in high-reliability, high-efficiency power management and signal integrity solutions.
S5KC-13-F belongs to the S5x series of glass passivated rectifiers designed specifically for ruggedized, high-current AC/DC conversion in industrial, lighting, and power infrastructure applications.
FAQ
What is the maximum operating temperature for S5KC-13-F?
The S5KC-13-F has an operating junction temperature range of –65°C to +150°C. Its rated 5.0 A average forward current assumes a terminal temperature of +75°C; derating is required above that point per Figure 1 in DS16007, reaching zero current at +150°C terminal temperature.
Is S5KC-13-F suitable for use in a bridge rectifier configuration?
Yes - S5KC-13-F is a single diode intended for use in discrete bridge configurations. Four units can form a full-wave bridge; its 800 V VRRM and 100 A IFSM make it appropriate for 230 VAC bridges where each diode sees ≤560 V peak reverse voltage and must handle full-load inrush.
Does S5KC-13-F require a heatsink in typical applications?
No external heatsink is required if mounted on ≥5.0 mm² of 0.013 mm thick copper pad per the datasheet's RθJT test condition. Thermal performance depends on PCB layout; doubling copper area reduces RθJT by ~20%, supporting higher ambient or load conditions without added hardware.
How does the glass passivation benefit long-term reliability?
Glass passivation forms a hermetic, chemically inert barrier over the silicon junction, preventing oxidation, ion migration, and moisture ingress - critical for maintaining stable reverse leakage (IRM) and forward voltage (VFM) over 10+ years in humid or thermally cycled industrial environments.
S5KC-13-F Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- DO-214AB, SMC
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 800 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):
- -
- Current - Reverse Leakage @ Vr:
- 10 µA @ 800 V
- Capacitance @ Vr, F:
- 40pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMC
- Operating Temperature - Junction:
- -65°C ~ 150°C
S5KC-13-F FAQ
1.How can I place an order for S5KC-13-F through Aetrix?
Please submit a Request for Quotation (RFQ) for S5KC-13-F 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 S5KC-13-F reliable?
The price and inventory of S5KC-13-F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S5KC-13-F is usually 5 days.
3.What payment methods are accepted for S5KC-13-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S5KC-13-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S5KC-13-F?
S5KC-13-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S5KC-13-F 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 S5KC-13-F?
For technical support, including S5KC-13-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S5KC-13-F requirements.
6.How does Aetrix verify that S5KC-13-F is sourced from the original manufacturer or authorized distributors?
All S5KC-13-F 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 S5KC-13-F meets industry standards.
7.What is the process for return or replacement of S5KC-13-F?
All S5KC-13-F units undergo pre-shipment inspection (PSI). If there is an issue with S5KC-13-F, 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 S5KC-13-F part is unused and in its original packaging.
Return procedure for S5KC-13-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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