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Diodes Incorporated HS1D-13
- Part No.:
- HS1D-13
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-214AC, SMA
- Datasheet:
-
HS1D-13.pdf
- Description:
- DIODE GEN PURP 200V 1A SMA
- Quantity:
- Payment:
- Shipping:
Inventory:2,020
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Product details
Overview
HS1D-13 from Diodes Incorporated is a 1.0A, 200V hyper-fast recovery surface-mount rectifier in SMA package, optimized for boost-stage PFC and secondary-side rectification in high-frequency AC-DC/DC-DC converters. It delivers 12 ns reverse recovery time, 0.87 V typical forward voltage at 1 A, and 5 µA max leakage at 200 V, enabling high-efficiency operation in consumer power adapters and chargers.
For engineers reviewing the HS1D-13 datasheet, HS1D-13 pinout, HS1D-13 application, or HS1D-13 equivalent, key selection criteria include its hyper-fast tRR (12–15 ns), low VF at elevated temperature (1.1 V @ 125°C), thermal resistance (RθJA = 92 °C/W), and RoHS-compliant green molding compound with UL 94V-0 rating.
Technical Context
The HS1D-13 employs a planar epitaxial silicon junction structure with glass passivation to achieve stable hyper-fast switching performance. Its 12 ns reverse recovery time (tRR) is measured under standardized conditions (IF = 0.5 A, IR = 1.0 A, IRR = 0.25 A), supporting >100 kHz switching frequencies in PFC and DC-DC topologies.
Thermal design is enabled by a low RθJT of 50 °C/W and defined mounting requirements: 0.2" × 0.25" copper pad on 0.4" × 0.5", 2 oz FR-4 board. The cathode-band polarity marking and matte tin terminals ensure reliable automated assembly and solderability per MIL-STD-202.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - Withstands peak reverse voltage in boost PFC and flyback secondary circuits without breakdown |
| IO | 1.0 A @ TC = +88°C - Continuous DC output current capability under real-world heatsink-limited conditions |
| tRR | 12–15 ns - Enables high-frequency operation with minimal switching loss and EMI generation |
| VF | 0.87 V (typ) @ 1 A, 25°C - Reduces conduction loss and improves system efficiency in compact adapters |
| IR | 5 µA max @ 200 V, 25°C - Minimizes standby power loss in energy-sensitive consumer applications |
| RθJA | 92 °C/W - Defines thermal derating slope on standard FR-4 PCB; requires layout-aware thermal management |
| CT | 16 pF @ 4 V, 1 MHz - Limits capacitive coupling noise in high-dv/dt switching nodes |
Pinout & Package
HS1D-13 is housed in the industry-standard SMA (DO-214AC) surface-mount package: molded green plastic case (UL 94V-0), cathode band marking, matte tin-plated copper leadframe, and 0.064 g mass. Dimensions: 4.60 mm × 2.92 mm × 1.63 mm (L × W × H).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry node | Connected to switch node (e.g., MOSFET drain in boost) or transformer secondary center-tap |
| Cathode | Forward current exit node | Connected to output capacitor positive rail; marked by visible band for orientation assurance |
Key Features
| Feature | Design Value |
|---|---|
| Hyper-fast recovery (tRR ≤ 15 ns) | Enables >100 kHz switching in PFC and LLC resonant converters without excessive diode switching loss |
| Glass passivated junction | Ensures long-term reliability and stable electrical parameters under thermal cycling and humidity stress |
| Low VF at high temperature (1.1 V @ 125°C) | Maintains efficiency during sustained load in enclosed consumer enclosures with limited airflow |
| Halogen- and antimony-free "Green" compound | Meets global environmental compliance (Br+Cl <1500 ppm, Sb <1000 ppm) without compromising mechanical robustness |
| SMA package with J-STD-020 Level 1 MSL | Supports standard reflow profiles without baking; compatible with high-volume SMT assembly lines |
Applications
| AC-DC Adapters | Boost PFC Circuits |
|---|---|
Use Scenario: 12–24 W wall-mounted USB-C chargers operating at 65–100 kHz switching frequency with tight thermal constraints. IC Role / Device Role / Timing Role: Secondary-side rectifier replacing slower Schottky diodes to reduce conduction loss while maintaining EMI compliance. Use Value: 0.87 V VF lowers average power dissipation by ~120 mW vs. 0.95 V alternatives, extending thermal margin in sealed housings. | Use Scenario: Active PFC stage in 65 W laptop power supplies where input rectification must handle 100–240 VAC line with >90% efficiency. IC Role / Device Role / Timing Role: Boost diode conducting during MOSFET off-time; critical for minimizing reverse recovery charge (Qrr) in continuous conduction mode. Use Value: 12 ns tRR reduces Qrr to <15 nC, cutting switching loss by ~18% versus standard fast recovery diodes. |
| DC-DC Converters | Inverters |
Use Scenario: Isolated 5 V/3 A buck-boost converter in smart home hubs requiring low standby consumption (<30 mW) and high light-load efficiency. IC Role / Device Role / Timing Role: Freewheeling diode in synchronous rectifier-assisted topology; conducts during low-duty-cycle intervals. Use Value: 5 µA max IR at 25°C ensures standby leakage contributes <0.5 mW to total no-load loss. | Use Scenario: Auxiliary power supply in 1 kW solar microinverters, converting PV DC to 12 V control rail under ambient temperatures up to +85°C. IC Role / Device Role / Timing Role: Output rectifier in flyback-derived auxiliary supply; subjected to repeated thermal cycling and high dv/dt transients. Use Value: Glass passivation and RθJT = 50 °C/W support 150°C junction operation with verified field reliability over 10-year lifetime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar hyper-fast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH1R06 | Same VRRM (600 V), higher IO (1.1 A), slower tRR (35 ns), TO-220AC package | Requires heatsink; unsuitable for space-constrained SMT designs like adapters | Select only when higher voltage rating and through-hole assembly are required |
| ES1D | Identical SMA package, same VRRM/IO, but standard fast recovery (tRR ≈ 35 ns), higher VF (1.7 V) | Higher conduction loss limits use to lower-frequency (<65 kHz) or lower-power (<5 W) applications | Acceptable only if cost sensitivity outweighs efficiency and thermal targets |
Compared with STTH1R06 and ES1D, HS1D-13 uniquely balances ultrafast recovery (12 ns), low-profile SMA packaging, and thermally robust construction-making it optimal for high-density, high-frequency consumer power supplies where board area, efficiency, and reliability are co-constrained.
Availability
HS1D-13 is available at Aetrix Electronics and suitable for AC-DC adapters, boost PFC circuits, and DC-DC converters requiring stable component supply across production ramps and long-life programs.
Supply support for HS1D-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, manufacturing, and sales operations across Asia, Europe, and North America.
The HS1D-13 belongs to Diodes' high-performance rectifier product line, engineered specifically for high-frequency, high-efficiency power conversion in consumer electronics where thermal density and regulatory compliance are critical.
FAQ
What is the maximum junction temperature rating for HS1D-13?
The HS1D-13 has an operating junction temperature range of –55°C to +150°C, validated per JEDEC standards. Its thermal resistance (RθJA = 92 °C/W) and RθJT = 50 °C/W allow safe operation at full rated current up to +88°C case temperature, provided the PCB layout meets the specified 0.2" × 0.25" copper pad requirement on FR-4.
Is HS1D-13 suitable for automotive applications?
No-HS1D-13 is qualified for commercial temperature range (–55°C to +150°C) but lacks AEC-Q101 qualification, PPAP documentation, or automotive-specific reliability testing. It is intended for consumer-grade power supplies, not automotive ECUs, infotainment systems, or ADAS modules requiring automotive-grade components.
How does HS1D-13 differ from standard fast recovery diodes like UF4007?
HS1D-13 achieves 12–15 ns reverse recovery time versus UF4007's ~75 ns, reducing switching loss and EMI in >100 kHz designs. It also features lower VF (0.87 V vs. 1.0 V), tighter leakage spec (5 µA vs. 10 µA), and green halogen-free packaging-making it superior for high-efficiency, space-constrained consumer power stages.
Can HS1D-13 be used in place of a Schottky diode?
Only in non-critical voltage applications: HS1D-13's 200 V VRRM exceeds most Schottky diodes (typically ≤ 100 V), but its 0.87 V VF is higher than Schottky equivalents (~0.4–0.6 V). Use HS1D-13 where higher reverse voltage or better high-temperature leakage performance is needed-but avoid where ultra-low VF is mandatory for light-load efficiency.
HS1D-13 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):
- 200 V
- Current - Average Rectified (Io):
- 1A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 1 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 15 ns
- Current - Reverse Leakage @ Vr:
- 5 µA @ 200 V
- Capacitance @ Vr, F:
- 16pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMA
- Operating Temperature - Junction:
- -55°C ~ 150°C
HS1D-13 FAQ
1.How can I place an order for HS1D-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for HS1D-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 HS1D-13 reliable?
The price and inventory of HS1D-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HS1D-13 is usually 5 days.
3.What payment methods are accepted for HS1D-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HS1D-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HS1D-13?
HS1D-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HS1D-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 HS1D-13?
For technical support, including HS1D-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HS1D-13 requirements.
6.How does Aetrix verify that HS1D-13 is sourced from the original manufacturer or authorized distributors?
All HS1D-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 HS1D-13 meets industry standards.
7.What is the process for return or replacement of HS1D-13?
All HS1D-13 units undergo pre-shipment inspection (PSI). If there is an issue with HS1D-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 HS1D-13 part is unused and in its original packaging.
Return procedure for HS1D-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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