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Diodes Incorporated DSR10F600P
- Part No.:
- DSR10F600P
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- TO-220-2
- Datasheet:
-
DSR10F600P.pdf
- Description:
- DIODE GEN PURP 600V 10A TO220AC
- Quantity:
- Payment:
- Shipping:
Inventory:8,013
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Product details
Overview
DSR10F600P from Diodes Incorporated is a 600V, 10A hyperfast rectifier optimized as a boost diode in continuous conduction mode (CCM) power factor correction (PFC) circuits. It delivers 2.5V typical forward voltage at 10A/25°C, 15ns typical reverse recovery time, and 1.7A peak reverse recovery current-enabling high-efficiency operation in server PSUs and telecom rectifiers.
For engineers reviewing the DSR10F600P datasheet, DSR10F600P pinout, DSR10F600P application, or DSR10F600P equivalent, key selection criteria include soft-switching behavior for EMI reduction, low QRR (43nC) to minimize boost-stage losses, thermal resistance of 29°C/W (junction-to-case), RoHS- and halogen-free compliance, and TO220AC package suitability for heatsink-mounted PFC designs.
Technical Context
This hyperfast rectifier employs optimized silicon epitaxial structure and tailored carrier lifetime control to achieve soft reverse recovery with minimal ringing. Its 15ns tRR (at IF=0.5A, IR=1.0A) and low IRM (1.7A) directly reduce MOSFET switching stress and conduction loss in hard-switched CCM PFC stages.
The device is characterized for operation up to +175°C junction temperature and exhibits stable VF across temperature (1.5V typ at 150°C/10A). Thermal resistance drops to 6°C/W when mounted on a specified 20mm × 70mm × 19.8mm Al heatsink-enabling high-power density PFC designs without forced air cooling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600V - Withstands full DC bus voltage in 400V PFC output applications with margin. |
| IO | 10A average - Supports >500W PFC stages with standard derating curves. |
| VF @ 10A/25°C | 2.5V typ - Limits forward conduction loss to ~25W at full load, critical for thermal management. |
| tRR @ 0.5A/1.0A | 15ns typ - Enables high-frequency (>100kHz) PFC operation with minimal MOSFET turn-on loss. |
| QRR | 43nC typ - Reduces boost diode recovery energy dissipation and associated MOSFET voltage overshoot. |
| RθJC | 29°C/W - Allows direct heatsink mounting with predictable thermal performance in open-frame SMPS. |
| TJ max | +175°C - Permits operation in high-ambient environments such as enclosed telecom equipment. |
Pinout & Package
Package: TO220AC (Type E), single-ended through-hole, 3-terminal plastic case with isolated tab. Mounting surface is electrically connected to cathode terminal.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Lead 1) | Input node for AC/DC conversion path | Connects to PFC inductor output; carries full input current during conduction phase. |
| Cathode (Lead 2) | Output node for boosted DC bus | Electrically tied to metal tab; must be isolated from chassis unless referenced to ground. |
| Tab (Cathode) | Thermal and electrical cathode connection | Primary heat transfer path to heatsink; requires insulating washer if mounted to grounded metal. |
Key Features
| Feature | Design Value |
|---|---|
| Soft reverse recovery | Minimizes voltage ringing and EMI generation during diode turn-off in hard-switched PFC. |
| Low QRR (43nC) | Reduces MOSFET voltage spike and switching loss during zero-current turn-on in CCM operation. |
| 175°C max junction temperature | Enables reliable operation in thermally constrained telecom and server power enclosures. |
| RoHS- and halogen-free | Meets IPC-1752A Class 2 reporting requirements and EU Directive 2015/863/EU (RoHS 3). |
| TO220AC mechanical robustness | UL 94V-0 rated molding compound withstands reflow and long-term thermal cycling in industrial use. |
Applications
| Server Power Supply | Telecom Rectifier |
|---|---|
|
Use Scenario: 80 PLUS Titanium-certified 1.5kW AC-DC front-end with interleaved CCM PFC. IC Role / Device Role / Timing Role: Boost rectifier in main PFC stage, conducting during inductor discharge phase. Use Value: 15ns tRR and soft recovery enable <100kHz switching with <5% efficiency penalty from diode losses. |
Use Scenario: -48V telecom rectifier module with active PFC and hold-up capacitor charging. IC Role / Device Role / Timing Role: High-reliability boost diode handling 10A continuous current under 60°C ambient. Use Value: 29°C/W RθJC allows passive heatsinking while maintaining TJ <135°C at full load. |
| Flat-Panel TV PSU | Industrial Motor Drive Input Stage |
|
Use Scenario: Slim-form-factor LED TV power supply with compact PFC section. IC Role / Device Role / Timing Role: Fast-recovery boost diode operating at 65kHz with minimal EMI filter footprint. Use Value: Low IRM (1.7A) and soft switching reduce conducted emissions below CISPR-32 Class B limits. |
Use Scenario: 3-phase industrial VFD input rectification with active PFC pre-regulator. IC Role / Device Role / Timing Role: High-temperature-rated boost diode in harsh ambient (70°C cabinet). Use Value: +175°C TJ rating ensures 20-year reliability under sustained overload conditions per IEC 61800-5-1. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar hyperfast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH10L06S | 600V/10A, 35ns tRR (typ), VF = 2.2V @ 10A/25°C, TO220AC package | Higher tRR increases MOSFET switching loss in >80kHz PFC; better VF reduces conduction loss | Preferable where thermal budget dominates over switching frequency constraints |
| IXYS MUR1060CT | 600V/10A dual common-cathode, 60ns tRR (typ), VF = 2.4V @ 10A/25°C, TO220AB | Dual configuration supports interleaved PFC; slower recovery increases EMI risk in single-phase designs | Only suitable when dual-diode topology is required; not drop-in for single-diode layouts |
Compared with STTH10L06S and IXYS MUR1060CT, DSR10F600P offers the fastest tRR (15ns) and lowest QRR (43nC), making it optimal for high-frequency, low-EMI CCM PFC-while its single-anode/cathode TO220AC layout simplifies PCB routing versus dual packages.
Availability
DSR10F600P is available at Aetrix Electronics and suitable for high-power SMPS, telecom rectifiers, and flat-panel TV power supplies requiring stable component supply and long-lifecycle support.
Supply support for DSR10F600P 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 the Americas.
The DSR series targets high-efficiency AC-DC conversion, specifically engineered for soft-recovery performance in active PFC stages-balancing speed, ruggedness, and thermal capability for industrial and computing power systems.
FAQ
What is the maximum allowable case temperature for DSR10F600P during continuous operation?
The device's maximum junction temperature is +175°C. When mounted on a 20mm × 70mm × 19.8mm aluminum heatsink, RθJC is 6°C/W, allowing a case temperature up to +125°C at 10A IO. Without heatsink (free-standing), RθJA is 56°C/W, limiting case temperature to ~75°C at full load to avoid exceeding TJ max.
Does DSR10F600P require a thermal pad or insulator when mounted to a heatsink?
Yes-the metal tab is electrically connected to the cathode. If the heatsink is grounded or at a different potential, a UL-certified insulating washer (e.g., mica or ceramic) and thermal grease must be used. The device's isolation voltage is not rated; electrical isolation depends entirely on the mounting system.
How does DSR10F600P's reverse recovery behavior compare at 125°C versus 25°C?
At TJ = +125°C, tRR increases to 75ns (vs. 15ns at 25°C) under IF = 10A/di/dt = 200A/µs conditions, and IRM rises to 3.8A (vs. 1.7A). This reflects increased minority carrier lifetime at elevated temperature-designers must verify MOSFET voltage ratings accommodate this degradation in high-ambient applications.
Is DSR10F600P qualified for automotive applications per AEC-Q101?
No-DSR10F600P is not AEC-Q101 qualified. Diodes Incorporated explicitly states that automotive-grade variants require separate qualification (PPAP, IATF 16949 manufacturing, AEC-Q101 testing); this part is intended for industrial, computing, and consumer power applications only.
DSR10F600P Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-220-2
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 10A
- Voltage - Forward (Vf) (Max) @ If:
- 3.2 V @ 10 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 30 ns
- Current - Reverse Leakage @ Vr:
- 20 µA @ 600 V
- Capacitance @ Vr, F:
- 26pF @ 10V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220AC (Type E)
- Operating Temperature - Junction:
- 175°C
DSR10F600P FAQ
1.How can I place an order for DSR10F600P through Aetrix?
Please submit a Request for Quotation (RFQ) for DSR10F600P 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 DSR10F600P reliable?
The price and inventory of DSR10F600P are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DSR10F600P is usually 5 days.
3.What payment methods are accepted for DSR10F600P?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DSR10F600P transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DSR10F600P?
DSR10F600P orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DSR10F600P 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 DSR10F600P?
For technical support, including DSR10F600P datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DSR10F600P requirements.
6.How does Aetrix verify that DSR10F600P is sourced from the original manufacturer or authorized distributors?
All DSR10F600P 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 DSR10F600P meets industry standards.
7.What is the process for return or replacement of DSR10F600P?
All DSR10F600P units undergo pre-shipment inspection (PSI). If there is an issue with DSR10F600P, 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 DSR10F600P part is unused and in its original packaging.
Return procedure for DSR10F600P:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DSR10F600P Tags
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