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Diodes Incorporated S2D-13-F
- Part No.:
- S2D-13-F
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
S2D-13-F.pdf
- Description:
- DIODE GEN PURP 200V 1.5A SMB
- Quantity:
- Payment:
- Shipping:
Inventory:4,017
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Product details
Overview
S2D-13-F from Diodes Incorporated is a surface-mount, glass-passivated silicon rectifier diode rated for 200 V peak repetitive reverse voltage (VRRM), 1.5 A average forward current (I(AV)), and 50 A non-repetitive surge current (IFSM). It features low 1.15 V forward voltage drop at 1.5 A, 20 pF junction capacitance, and operates across –65 °C to +150 °C. It is used in AC/DC input rectification stages of power supplies for industrial control modules.
For engineers reviewing the S2D-13-F datasheet, S2D-13-F pinout, S2D-13-F application, or S2D-13-F equivalent, key selection criteria include its SMB package thermal resistance (20 °C/W), RoHS-compliant matte tin plating, and derated forward current capability above 100 °C terminal temperature.
Technical Context
This device is a single-phase, half-wave silicon rectifier optimized for high-reliability, automated PCB assembly. Its glass-passivated die construction ensures stable reverse leakage (<5 µA at 25 °C, <125 µA at 125 °C) and robust surge tolerance under 60 Hz line conditions.
The SMB package provides mechanical stability and thermal performance suitable for conduction-cooled designs with 5.0 mm² copper pad heatsinking. Polarity is marked by a cathode band; no internal series resistance or integrated protection circuitry is present.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - Maximum peak reverse voltage before breakdown; defines safe AC input voltage range (e.g., ≤141 V RMS). |
| I(AV) | 1.5 A @ TT = 100 °C - Continuous DC output current capability with proper PCB copper heatsinking. |
| IFSM | 50 A (8.3 ms half-sine) - Withstands inrush surges from capacitive input filters without failure. |
| VFM | 1.15 V @ IF = 1.5 A - Low conduction loss reduces thermal stress in compact power supplies. |
| CT | 20 pF @ 1 MHz, 4 V reverse - Minimal switching noise contribution in high-frequency rectifier applications. |
| RθJT | 20 °C/W - Junction-to-terminal thermal resistance measured on 5.0 mm² copper pad; enables thermal modeling. |
| IRM | 5.0 µA @ 25 °C, 125 µA @ 125 °C - Confirmed reverse leakage limits ensure stable blocking in elevated ambient environments. |
Pinout & Package
S2D-13-F uses the SMB (DO-214AA) surface-mount plastic package with cathode-band polarity marking. Dimensions: 3.30–3.94 mm (L) × 4.06–4.57 mm (W) × 1.96–2.21 mm (H); weight ≈ 0.093 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Input terminal for forward conduction | Connected to AC source or transformer secondary; must withstand full surge current path. |
| Cathode | Output terminal for forward conduction | Connected to bulk capacitor or downstream regulator; marked by visible band on package body. |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated die | Eliminates moisture-induced degradation at junction interface; extends field life in humid environments. |
| Lead-free, RoHS-compliant finish | Matte tin plating meets MIL-STD-202 solderability requirements and EU Directive 2002/95/EC exemptions. |
| Green molding compound | Halogen- and antimony-free epoxy (introduced 2009+), compliant with IEC 61249-2-21. |
| Level 1 moisture sensitivity | No bake preconditioning required before reflow; compatible with standard J-STD-020 assembly processes. |
Applications
| Industrial AC/DC Power Supplies | LED Driver Input Rectification |
|---|---|
Use Scenario: Full-wave bridge rectifier input stage in DIN-rail mounted 24 V DC power supplies for PLC I/O modules. IC Role / Device Role / Timing Role: Discrete rectifier diode providing unidirectional current flow from 115/230 VAC mains. Use Value: 200 V VRRM safely handles 230 VAC line peaks (325 V), while 1.5 A I(AV) supports >30 W output with margin. | Use Scenario: Single-phase rectification feeding constant-current LED driver ICs in outdoor signage. IC Role / Device Role / Timing Role: High-reliability discrete rectifier replacing lower-surge-rated alternatives in thermally constrained enclosures. Use Value: 50 A IFSM withstands repeated cold-start surges; 20 pF CT minimizes EMI coupling into analog dimming circuits. |
| Consumer Appliance Control Boards | DC Motor Drive Auxiliary Supply |
Use Scenario: Low-cost rectification for 12 V auxiliary supply powering microcontrollers and relays in washing machine main boards. IC Role / Device Role / Timing Role: Surface-mount discrete diode enabling automated placement and reflow compatibility. Use Value: SMB footprint saves board space vs. through-hole alternatives; Level 1 MSL eliminates floor-life handling overhead. | Use Scenario: Rectifying transformer output for isolated gate drive supply in 24 V brushed DC motor H-bridge controllers. IC Role / Device Role / Timing Role: Isolated secondary-side rectifier delivering clean DC to bootstrap capacitors and logic rails. Use Value: 1.15 V VFM reduces heat generation near sensitive gate drivers; –65 °C to +150 °C rating matches motor ambient extremes. |
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 MURS220T3G | Ultrafast recovery (trr = 35 ns vs. S2D-13-F's unspecified slow recovery), same 200 V/1.5 A rating. | Better suited for high-frequency flyback snubbers or PFC pre-regulators where reverse recovery matters. | Select if switching frequency exceeds 50 kHz; avoid if cost-sensitive and only 60 Hz rectification is needed. |
| Vishay ES2D-E3/57T | Same SMB package, identical VRRM/I(AV)/IFSM specs, but rated for 175 °C TJ max (vs. 150 °C). | Enables higher ambient operation in sealed motor drives or automotive under-hood auxiliary supplies. | Choose when operating junction temperature may exceed 150 °C; otherwise, S2D-13-F offers equivalent performance at lower cost. |
Compared with MURS220T3G and ES2D-E3/57T, S2D-13-F delivers optimal cost-performance balance for line-frequency rectification where ultrafast recovery or extended temperature range are unnecessary.
Availability
S2D-13-F is available at Aetrix Electronics and suitable for industrial AC/DC power supplies, LED driver input rectification, and consumer appliance control boards requiring stable component supply and long-term manufacturing continuity.
Supply support for S2D-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, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and North America.
S2D-13-F belongs to the S2x/A series of general-purpose glass-passivated rectifiers, designed specifically for cost-effective, high-yield AC/DC conversion in commercial and industrial power systems.
FAQ
What is the maximum allowable junction temperature for S2D-13-F?
The absolute maximum junction temperature is +150 °C, as specified in the Thermal Characteristics table. Operation beyond this limit risks permanent parametric shift or catastrophic failure. Derating curves in Figure 1 show that average forward current must be reduced linearly above 100 °C terminal temperature.
Is S2D-13-F suitable for use in a full-wave bridge configuration?
Yes - S2D-13-F is commonly used as one quadrant in discrete full-wave bridge rectifiers. Four units can form a 200 V, 1.5 A bridge. Ensure matching VFM and thermal layout symmetry across all four devices to prevent current imbalance and localized overheating.
Does S2D-13-F have a specified reverse recovery time (trr)?
No - the datasheet does not specify trr. This indicates it is a standard (non-ultrafast) recovery rectifier intended for 50/60 Hz line-frequency applications. For high-frequency switching (e.g., >20 kHz), an ultrafast or fast recovery alternative like MURS220T3G should be selected.
Can S2D-13-F be hand-soldered using a standard temperature-controlled iron?
Yes - its SMB package and lead-free matte tin plating support hand-soldering at ≤350 °C for ≤3 seconds per joint. However, thermal mass requires adequate dwell time to ensure complete wetting; excessive localized heating may damage the glass passivation layer or mold compound.
S2D-13-F Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- DO-214AA, SMB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 200 V
- Current - Average Rectified (Io):
- 1.5A
- Voltage - Forward (Vf) (Max) @ If:
- 1.15 V @ 1.5 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 5 µA @ 200 V
- Capacitance @ Vr, F:
- 20pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMB
- Operating Temperature - Junction:
- -65°C ~ 150°C
S2D-13-F FAQ
1.How can I place an order for S2D-13-F through Aetrix?
Please submit a Request for Quotation (RFQ) for S2D-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 S2D-13-F reliable?
The price and inventory of S2D-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 S2D-13-F is usually 5 days.
3.What payment methods are accepted for S2D-13-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S2D-13-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S2D-13-F?
S2D-13-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S2D-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 S2D-13-F?
For technical support, including S2D-13-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S2D-13-F requirements.
6.How does Aetrix verify that S2D-13-F is sourced from the original manufacturer or authorized distributors?
All S2D-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 S2D-13-F meets industry standards.
7.What is the process for return or replacement of S2D-13-F?
All S2D-13-F units undergo pre-shipment inspection (PSI). If there is an issue with S2D-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 S2D-13-F part is unused and in its original packaging.
Return procedure for S2D-13-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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