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Diodes Incorporated S1M-13-F
- Part No.:
- S1M-13-F
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-214AC, SMA
- Datasheet:
-
S1M-13-F.pdf
- Description:
- DIODE GEN PURP 1KV 1A SMA
- Quantity:
- Payment:
- Shipping:
Inventory:603,412
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Product details
Overview
S1M-13-F from Diodes Incorporated is a 1.0A, 1000V glass passivated surface-mount silicon rectifier diode in SMA package, featuring 30A non-repetitive peak forward surge current, 1.1V max forward voltage at 1.0A, and 100μA max reverse leakage at +125°C - used for AC/DC input rectification in offline power supplies.
For engineers reviewing the S1M-13-F datasheet, S1M-13-F pinout, S1M-13-F application, or S1M-13-F equivalent, key selection criteria include peak reverse voltage rating (1000V), thermal resistance (30°C/W), reverse recovery time (1.8–3.0μs), and RoHS-compliant lead-free plating with J-STD-020 Level 1 moisture sensitivity.
Technical Context
This device operates as a unidirectional power rectifier in single-phase, half-wave configurations with resistive or inductive loads. It supports 60Hz line-frequency operation and requires 20% current derating under capacitive load conditions per specification.
Its glass passivated die construction ensures high reliability and robustness against humidity and mechanical stress. The SMA package enables automated pick-and-place assembly and provides defined thermal path to PCB copper pads (5.0 mm², 0.013 mm thick) for junction-to-terminal thermal resistance of 30°C/W.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1000 V - maximum repetitive reverse voltage the diode blocks without breakdown |
| IO @ TT=100°C | 1.0 A - average forward current capability with terminal temperature limited to +100°C |
| IFSM (8.3ms) | 30 A - surge withstand capacity for short-line transients or inrush events |
| VFM @ IF=1.0A | ≤1.1 V - forward conduction loss impacting efficiency and thermal design |
| IRM @ +125°C | ≤100 μA - reverse leakage determining standby power and high-temp stability |
| trr | 1.8–3.0 μs - reverse recovery time affecting switching losses in higher-frequency rectifiers |
| RθJT | 30 °C/W - thermal resistance defining temperature rise per watt dissipated at the junction |
Pinout & Package
SMA package: molded plastic case (UL 94V-0), cathode indicated by band or notch, matte tin-plated terminals solderable per MIL-STD-202 Method 208.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to AC source or transformer secondary low-side during positive half-cycle |
| Cathode | Forward current exit point | Connected to output capacitor or DC bus; polarity marking ensures correct orientation in bridge or single-diode rectifier |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated die | Eliminates need for hermetic sealing while maintaining high humidity resistance and long-term reliability in industrial environments |
| 30A surge rating | Withstands cold-start inrush and lightning-induced line surges without failure in AC front-end stages |
| RoHS & "Green" compliant | Contains <900ppm Br, <900ppm Cl (<1500ppm total Br+Cl), <1000ppm Sb - meets global environmental compliance mandates |
| J-STD-020 Level 1 | No floor life limitation or bake requirement before reflow, enabling direct use from sealed tape-and-reel packaging |
Applications
| AC-DC Power Adapter | Industrial Motor Drive Input Stage |
|---|---|
Use Scenario: 10–65W wall adapter converting 85–265VAC mains to isolated 5–24VDC output. IC Role / Device Role / Timing Role: Primary-side rectifier in bridge configuration, conducting during positive half-cycles of AC input. Use Value: 1000V VRRM ensures margin against 265VAC × √2 + line spikes; 1.0A IO supports typical adapter output currents up to 2.5A after conversion losses. | Use Scenario: Input rectification stage of 3-phase inverter drive powering 0.5–2kW induction motors. IC Role / Device Role / Timing Role: Single-phase rectifier in auxiliary power supply or snubber clamp circuit. Use Value: 30A IFSM handles transient overloads during motor stall or regenerative braking events; glass passivation prevents degradation in dusty, humid factory environments. |
| LED Streetlight Driver | UPS Input Rectifier Module |
Use Scenario: Constant-current LED driver for outdoor lighting operating continuously at ambient up to +70°C. IC Role / Device Role / Timing Role: Input rectifier feeding bulk capacitor in flyback or PFC pre-regulator stage. Use Value: 100μA IRM at +125°C limits standby leakage current, preserving capacitor lifetime and reducing no-load power consumption. | Use Scenario: Online UPS system requiring high-reliability AC input rectification with >10-year field service life. IC Role / Device Role / Timing Role: Main rectifier in dual-diode configuration for battery charging and bypass paths. Use Value: UL 94V-0 mold compound and 30°C/W RθJT support safe thermal management under sustained 100% load with forced-air cooling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-voltage rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH1R06S | 600V VRRM, TO-277 package, trr = 50ns - faster but lower voltage rating | Not suitable for 1000V-class inputs; better for 230VAC-only designs with tighter EMI constraints | Select only when reverse voltage requirement ≤600V and fast recovery is prioritized over surge robustness |
| ON Semi MUR1100E | 1000V VRRM, DO-41 package, 30A IFSM, but 50°C/W RθJA - higher thermal resistance | Limited to lower-power applications due to inferior thermal performance on PCB | Prefer S1M-13-F where board space allows SMA mounting and thermal pad integration is feasible |
Compared with STTH1R06S and MUR1100E, S1M-13-F uniquely balances 1000V blocking, 30A surge tolerance, and 30°C/W thermal resistance in an automated-assembly-ready SMA package - making it optimal for cost-sensitive, high-reliability AC/DC front ends.
Availability
S1M-13-F is available at Aetrix Electronics and suitable for AC/DC power adapters, industrial motor drive auxiliary supplies, and LED streetlight drivers requiring stable component supply across multi-year production cycles.
Supply support for S1M-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.
The S1x series belongs to Diodes' general-purpose rectifier product line, engineered for high-voltage, high-surge reliability in cost-sensitive power conversion applications - especially where automated assembly and environmental compliance are mandatory.
FAQ
What is the maximum allowable junction temperature for S1M-13-F?
The absolute maximum junction temperature is +150°C, as specified in the Thermal Characteristics table. Operation above this limit risks irreversible damage. Derating curves show that average forward current must be reduced to 0.4A at +100°C terminal temperature, and further reduction is required at higher temperatures to maintain reliability.
Can S1M-13-F replace S1M in through-hole designs?
No - S1M-13-F uses an SMA surface-mount package (2.29–2.92 mm wide), whereas legacy S1M typically refers to DO-41 or similar axial-leaded packages. Mechanical mounting, thermal path, and PCB layout are incompatible; redesign of footprint and thermal relief is required for migration.
Is S1M-13-F suitable for use in PFC boost diodes?
No - its 1.8–3.0μs reverse recovery time exceeds typical requirements for active PFC stages, which demand ultrafast recovery diodes (trr < 75ns). It is appropriate only for line-frequency rectification, not high-frequency switching applications.
Does S1M-13-F have a qualified automotive grade variant?
No - S1M-13-F is rated for commercial temperature range (−65°C to +150°C) and is not AEC-Q101 qualified. Diodes Incorporated offers automotive-grade alternatives such as the SB1100-E3/54 (AEC-Q101, SMB package), but S1M-13-F itself is intended for industrial and consumer power applications.
S1M-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):
- 1000 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 @ 1000 V
- Capacitance @ Vr, F:
- 10pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMA
- Operating Temperature - Junction:
- -65°C ~ 150°C
S1M-13-F FAQ
1.How can I place an order for S1M-13-F through Aetrix?
Please submit a Request for Quotation (RFQ) for S1M-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 S1M-13-F reliable?
The price and inventory of S1M-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 S1M-13-F is usually 5 days.
3.What payment methods are accepted for S1M-13-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S1M-13-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S1M-13-F?
S1M-13-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S1M-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 S1M-13-F?
For technical support, including S1M-13-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S1M-13-F requirements.
6.How does Aetrix verify that S1M-13-F is sourced from the original manufacturer or authorized distributors?
All S1M-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 S1M-13-F meets industry standards.
7.What is the process for return or replacement of S1M-13-F?
All S1M-13-F units undergo pre-shipment inspection (PSI). If there is an issue with S1M-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 S1M-13-F part is unused and in its original packaging.
Return procedure for S1M-13-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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