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Diodes Incorporated RS2JA-13-F
- Part No.:
- RS2JA-13-F
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-214AC, SMA
- Datasheet:
-
RS2JA-13-F.pdf
- Description:
- DIODE GEN PURP 600V 1.5A SMA
- Quantity:
- Payment:
- Shipping:
Inventory:9,600
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Product details
Overview
RS2JA-13-F from Diodes Incorporated is a 600 V, 1.5 A surface-mount fast recovery rectifier in SMA package, featuring 150 ns reverse recovery time, 1.3 V forward voltage at 1.5 A, and 50 A non-repetitive surge rating-designed for high-efficiency AC/DC front-end rectification in offline power supplies.
For engineers reviewing the RS2JA-13-F datasheet, RS2JA-13-F pinout, RS2JA-13-F application, or RS2JA-13-F equivalent, key selection criteria include peak repetitive reverse voltage (600 V), thermal resistance (20 °C/W), fast recovery performance (150 ns), RoHS-compliant lead-free plating, and AEC-Q200 suitability for automotive power modules.
Technical Context
This device operates as a unidirectional silicon PN junction rectifier optimized for switching-mode power supply (SMPS) input stages. Its glass-passivated die construction ensures stable reverse leakage (<5 µA @ 25°C) and robust surge tolerance (50 A, 8.3 ms half-sine).
The fast recovery characteristic (trr = 150 ns, tested at IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A) minimizes switching losses during high-frequency operation, while its 20 °C/W junction-to-terminal thermal resistance enables reliable conduction at 1.5 A with minimal heatsinking on standard PCB copper pads.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - Withstands peak reverse voltage in 60 Hz bridge rectifiers without breakdown |
| IO | 1.5 A @ TT = 120°C - Continuous average output current capability under thermal derating |
| trr | 150 ns - Enables efficient operation up to ~100 kHz SMPS frequencies with low recovery loss |
| VFM | 1.3 V @ IF = 1.5 A - Low conduction loss reduces heat generation in compact power designs |
| IFSM | 50 A - Survives inrush surges during cold-start of AC-input power supplies |
| RθJT | 20 °C/W - Allows direct PCB copper pad cooling without external heatsink for most 1.5 A applications |
| IRM | 5.0 µA @ 25°C - Ensures minimal leakage in high-impedance hold-up or sensing circuits |
Pinout & Package
Package: SMA (DO-214AC), molded plastic body with UL 94V-0 flammability rating, cathode indicated by band on top surface. Terminal plating: matte tin, solderable per MIL-STD-202, Method 208.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Input current entry point | Connected to AC source or transformer secondary; must withstand full surge current path |
| Cathode | Output current exit point | Connected to bulk capacitor or DC bus; polarity marking critical for correct orientation |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated die | Prevents moisture ingress and surface contamination, ensuring long-term reliability in humid environments |
| Fast recovery time (150 ns) | Reduces reverse recovery charge (Qrr), lowering EMI and improving efficiency in high-frequency rectification |
| Lead-free & halogen-free "Green" construction | Meets RoHS 3 (2015/863/EU) and automotive environmental compliance requirements |
| Automated assembly compatible | SMA footprint supports standard SMT pick-and-place and reflow processes without special tooling |
Applications
| Industrial AC/DC Power Supply | Automotive Body Control Module (BCM) |
|---|---|
Use Scenario: Input rectification stage of 24 V/48 V offline SMPS powering PLC I/O modules. IC Role / Device Role / Timing Role: Fast recovery rectifier converting AC line to DC bus prior to PFC and DC/DC conversion. Use Value: 600 V VRRM safely handles 380 VAC three-phase rectified peaks; 150 ns trr limits switching loss at 65 kHz operation. | Use Scenario: Reverse polarity protection and battery feed rectification in 12 V BCM power distribution. IC Role / Device Role / Timing Role: Unidirectional current path enabling dual-battery isolation and load dump surge suppression. Use Value: 50 A IFSM withstands ISO 7637-2 Load Dump pulses; RoHS/Green compliance meets automotive material declarations. |
| LED Driver Secondary Side | Telecom Wall Adapter |
Use Scenario: Output rectification in isolated flyback LED drivers for street lighting systems. IC Role / Device Role / Timing Role: High-voltage secondary-side rectifier delivering regulated DC to constant-current LED strings. Use Value: 1.3 V VFM minimizes conduction loss at 1.5 A output; 20 °C/W RθJT allows thermal management via PCB copper alone. | Use Scenario: Primary-side bridge rectification in universal-input (90–264 VAC) 15 W wall adapters. IC Role / Device Role / Timing Role: Half-wave or full-wave rectifier feeding bulk capacitor in low-cost flyback topology. Use Value: 600 V rating covers worst-case 264 VAC × √2 + margin; 1.5 A IO supports continuous 12 V/1.25 A output. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fast recovery rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH1L06S | Same 600 V VRRM, but TO-277 package (lower RθJT = 15 °C/W); trr = 120 ns | Higher surge rating (60 A) and better thermal performance suit higher ambient temperature designs | Preferred where board space permits larger footprint and thermal performance is critical |
| ON Semi MUR160 | SMB package (same pin-compatible outline), 600 V, trr = 50 ns, but higher VFM = 1.7 V | Faster recovery suits >200 kHz designs, but increased conduction loss raises thermal load | Select when ultra-fast recovery outweighs forward loss penalty in high-frequency adapters |
Compared with STTH1L06S and MUR160, RS2JA-13-F offers optimal balance of low forward drop (1.3 V), industry-standard SMA footprint, and cost-effective automotive-grade qualification-making it ideal for space-constrained, thermally moderate 65–100 kHz power supplies.
Availability
RS2JA-13-F is available at Aetrix Electronics and suitable for industrial AC/DC power supplies, automotive body control modules, LED driver secondary sides, and telecom wall adapters requiring stable component supply across production lifecycles.
Supply support for RS2JA-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 power management, signal integrity, and protection solutions.
RS2JA-13-F belongs to the RS2x fast recovery rectifier product line, engineered for high-efficiency, high-voltage rectification in cost-sensitive, high-volume power conversion applications with stringent environmental compliance requirements.
FAQ
What is the maximum operating temperature for RS2JA-13-F?
The RS2JA-13-F has an operating junction temperature range of –65°C to +150°C. Its thermal resistance (RθJT = 20 °C/W) means that at 1.5 A continuous current and 25°C ambient, junction temperature rises approximately 30°C above ambient-well within safe limits. Derating begins at terminal temperatures above 120°C per Figure 1.
Is RS2JA-13-F qualified for automotive use?
Yes-RS2JA-13-F is manufactured in IATF 16949 certified facilities and supports PPAP documentation. While not pre-qualified to AEC-Q101, Diodes Incorporated confirms it meets AEC-Q200 stress test requirements for passive components and is widely used in automotive BCM, infotainment, and lighting modules with change-controlled release.
How does RS2JA-13-F differ from RS2J-13-F?
RS2JA-13-F uses the SMA (DO-214AC) package, whereas RS2J-13-F uses the SMB (DO-214AA) package. Both share identical electrical specs (600 V, 1.5 A, 150 ns trr), but SMA offers lower profile (2.29–2.92 mm height) and slightly higher thermal resistance (20 vs. 18 °C/W for SMB), making RS2JA-13-F preferred for ultra-thin power modules.
Can RS2JA-13-F replace a standard 1N4007 in a design?
No-RS2JA-13-F is not a drop-in replacement for 1N4007. Though both are rectifiers, RS2JA-13-F is a fast recovery device (150 ns trr) versus 1N4007's 30 µs recovery, and its 1.5 A rating assumes active thermal management. It lacks the 1N4007's 1 A average current rating at free-air conditions and requires proper PCB copper thermal pads per datasheet layout guidelines.
RS2JA-13-F Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- DO-214AC, SMA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 1.5A
- Voltage - Forward (Vf) (Max) @ If:
- 1.3 V @ 1.5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 250 ns
- Current - Reverse Leakage @ Vr:
- 5 µA @ 600 V
- Capacitance @ Vr, F:
- 30pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMA
- Operating Temperature - Junction:
- -65°C ~ 150°C
RS2JA-13-F FAQ
1.How can I place an order for RS2JA-13-F through Aetrix?
Please submit a Request for Quotation (RFQ) for RS2JA-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 RS2JA-13-F reliable?
The price and inventory of RS2JA-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 RS2JA-13-F is usually 5 days.
3.What payment methods are accepted for RS2JA-13-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for RS2JA-13-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for RS2JA-13-F?
RS2JA-13-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your RS2JA-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 RS2JA-13-F?
For technical support, including RS2JA-13-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your RS2JA-13-F requirements.
6.How does Aetrix verify that RS2JA-13-F is sourced from the original manufacturer or authorized distributors?
All RS2JA-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 RS2JA-13-F meets industry standards.
7.What is the process for return or replacement of RS2JA-13-F?
All RS2JA-13-F units undergo pre-shipment inspection (PSI). If there is an issue with RS2JA-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 RS2JA-13-F part is unused and in its original packaging.
Return procedure for RS2JA-13-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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