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Diodes Incorporated SBR660CTL-13
- Part No.:
- SBR660CTL-13
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
SBR660CTL-13.pdf
- Description:
- DIODE ARRAY SBR 60V 3A TO-252-3
- Quantity:
- Payment:
- Shipping:
Inventory:6,559
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Product details
Overview
SBR660CTL-13 from Diodes Incorporated is a 6A dual common-cathode Super Barrier Rectifier rated for 60V peak reverse voltage, with 0.57V typical forward voltage at 3A and 25°C, soft fast switching behavior, and TO252 (DPAK) surface-mount package - used in DC-DC converter output rectification and high-efficiency AC-DC secondary-side rectification.
For engineers reviewing the SBR660CTL-13 datasheet, SBR660CTL-13 pinout, SBR660CTL-13 application, or SBR660CTL-13 equivalent, key selection criteria include forward voltage drop at operating current, thermal resistance (2°C/W junction-to-case), reverse leakage at elevated temperature, soft recovery behavior for EMI reduction, and TO252 footprint compatibility with thermal pad layout requirements.
Technical Context
This dual-element SBR rectifier integrates two independent 60V/3A legs sharing a common cathode terminal, enabling synchronous-like efficiency in center-tapped or dual-output topologies without gate drive complexity. Its patented super barrier structure delivers lower VF than Schottky diodes while maintaining higher temperature stability and lower IR than standard PN junctions.
Designed for operation up to +150°C junction temperature, it exhibits <0.5mA reverse leakage at 60V and +125°C, and maintains soft reverse recovery with minimal stored charge - critical for reducing switching losses and EMI in high-frequency power supplies operating above 100kHz.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse blocking voltage per leg; defines safe operating range in secondary-side rectification circuits. |
| IO (per leg) | 3 A - Continuous average forward current rating per anode leg at TA=25°C; derates to ~1.8A at +100°C ambient. |
| VF @ 3A, 25°C | 0.57 V - Typical forward voltage drop; enables low conduction loss in 5–12V output rails. |
| RθJC | 2 °C/W - Junction-to-case thermal resistance per leg; supports high-power density designs when mounted on copper thermal pads. |
| IFSM | 80 A - Non-repetitive surge current capability (8.3ms half-sine); withstands inrush and transient overloads in SMPS outputs. |
| IR @ 60V, 125°C | 0.5 mA - Max reverse leakage per leg at elevated temperature; ensures low standby loss in energy-sensitive applications. |
Pinout & Package
Package: TO252 (DPAK), surface-mount, single-row 3-terminal outline with exposed thermal pad (cathode-connected tab). Dimensions per AP02002: D=6.10mm, E=6.58mm, H=9.91mm, L=1.59mm, b3=5.33mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Anode A) | Anode of first rectifier leg | Connects to transformer winding or switch node; carries full output current of first channel. |
| 2 (Cathode) | Common cathode | Shared output node for both legs; must be connected to PCB thermal pad for heat dissipation and low-inductance return path. |
| 3 (Anode B) | Anode of second rectifier leg | Connects to second transformer winding or independent input source; enables dual-output or center-tapped configurations. |
Key Features
| Feature | Design Value |
|---|---|
| Super Barrier Technology | Combines Schottky-like low VF with PN-junction thermal stability - VF drift <10% from 25°C to 125°C vs. >30% for standard Schottkys. |
| Soft Fast Switching | Low reverse recovery charge (Qrr not specified but implied by soft recovery curves) - reduces EMI and voltage spikes in high-frequency converters. |
| TO252 Thermal Performance | 2°C/W RθJC per leg with proper PCB copper area - enables 3A continuous operation without heatsink in compact industrial power modules. |
| Green & RoHS Compliance | Halogen- and antimony-free (<900ppm Br/Cl, <1000ppm Sb); meets EU RoHS 2 and JEDEC MSL Level 1 - suitable for automotive and medical-grade assemblies. |
Applications
| Server VRM Output Rectification | Industrial DC-DC Converter |
|---|---|
Use Scenario: 12V-to-3.3V/5V point-of-load conversion in rack-mounted servers with tight thermal constraints. IC Role / Device Role / Timing Role: Dual-leg common-cathode rectifier replacing two discrete Schottkys to reduce board space and improve thermal coupling. Use Value: 0.57V VF at 3A lowers conduction loss by ~15% vs. comparable 40V Schottky, directly improving efficiency at 20–50A load points. | Use Scenario: Secondary-side rectification in 24V-input isolated DC-DC modules for PLC I/O power supplies. IC Role / Device Role / Timing Role: High-reliability output rectifier handling 3A per rail across dual 5V/12V outputs with shared ground reference. Use Value: Stable 0.5mA IR at 125°C prevents thermal runaway during extended 85°C ambient operation - validated per JEDEC JESD22-A108. |
| USB-C PD Adapter Secondary | Telecom Power Shelf Rectification |
Use Scenario: Dual-output (5V/9V/15V/20V) USB-C PD adapter with synchronous rectification disabled. IC Role / Device Role / Timing Role: Cost-optimized, self-driven rectifier in flyback secondary with soft recovery minimizing EMI filter size. Use Value: Soft reverse recovery waveform (Fig.3) reduces 30–100MHz noise amplitude by ~6dB compared to fast recovery diodes - easing CISPR-32 Class B compliance. | Use Scenario: -48V telecom power shelf with redundant 3.3V/5V/12V distribution using center-tapped transformer. IC Role / Device Role / Timing Role: Common-cathode dual rectifier enabling independent current sensing per rail while sharing thermal path. Use Value: TO252 thermal pad allows direct mounting to aluminum chassis - achieving 65°C max case temperature at 6A total output under forced air cooling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-efficiency rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBRT660CT-13 | Same die, identical electrical specs, but TO263 (D2PAK) package with larger thermal pad and higher RθJA (15°C/W vs. 74°C/W for TO252). | Better thermal performance at high ambient; requires larger PCB area and different reflow profile. | Select when >4A total output current or >85°C ambient operation is required. |
| MBR660CTG | 6A Schottky dual common-cathode in TO220AC; VF = 0.75V @ 3A, 25°C; IR = 2mA @ 60V, 125°C - higher conduction loss and leakage. | Through-hole mounting; no thermal pad; higher thermal resistance (3°C/W RθJC). | Select only for legacy through-hole designs where TO252 rework is not feasible. |
Compared with SBRT660CT-13 and MBR660CTG, SBR660CTL-13 offers optimal balance of low VF, soft switching, and compact surface-mount thermal management - making it preferred for space-constrained, high-frequency, and thermally demanding DC-DC outputs where TO252 footprint is acceptable.
Availability
SBR660CTL-13 is available at Aetrix Electronics and suitable for server VRMs, industrial DC-DC converters, and USB-C PD adapters requiring stable component supply, RoHS-compliant green manufacturing, and high-temperature reliability.
Supply support for SBR660CTL-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 centers across Asia and Europe, serving industrial, computing, and consumer markets.
The SBR® product line delivers high-efficiency, high-temperature-stable rectifiers using proprietary super barrier technology - specifically engineered for secondary-side rectification in high-frequency switched-mode power supplies where Schottky limitations exist.
FAQ
What is the maximum junction temperature rating for SBR660CTL-13?
The absolute maximum junction temperature is +150°C, with continuous operation supported across –65°C to +150°C. Derating begins at +25°C ambient per Figure 5: IO drops linearly from 3A at 25°C to ~1.2A at +125°C ambient with standard PCB mounting.
Is SBR660CTL-13 pin-compatible with standard TO252 dual-diode packages?
Yes - it uses standard TO252-3L (DPAK) pinout: Anode–Cathode–Anode, with cathode tied to the exposed thermal pad. Pin 2 is common cathode and must be soldered to a minimum 125 mm² copper area per leg for rated thermal performance.
Does SBR660CTL-13 require a heatsink for 3A operation?
No external heatsink is required if mounted per datasheet recommendations: 125 mm² double-sided copper pad, 2 oz copper, with thermal vias to inner layers. Under those conditions, RθJA is 74°C/W, limiting junction rise to ~22°C at 3A - well within the +150°C limit.
How does SBR660CTL-13 compare to conventional Schottky rectifiers in thermal stability?
Unlike standard Schottkys whose VF increases >30% from 25°C to 125°C, SBR660CTL-13 exhibits <10% VF drift over the same range due to its super barrier architecture - maintaining consistent conduction loss and preventing thermal runaway in sealed enclosures.
SBR660CTL-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- SBR®
- Package/Case:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Super Barrier
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io) (per Diode):
- 3A
- Voltage - Forward (Vf) (Max) @ If:
- 570 mV @ 3 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 500 µA @ 60 V
- Operating Temperature - Junction:
- -65°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-252-3
SBR660CTL-13 FAQ
1.How can I place an order for SBR660CTL-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR660CTL-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 SBR660CTL-13 reliable?
The price and inventory of SBR660CTL-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR660CTL-13 is usually 5 days.
3.What payment methods are accepted for SBR660CTL-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR660CTL-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR660CTL-13?
SBR660CTL-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR660CTL-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 SBR660CTL-13?
For technical support, including SBR660CTL-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR660CTL-13 requirements.
6.How does Aetrix verify that SBR660CTL-13 is sourced from the original manufacturer or authorized distributors?
All SBR660CTL-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 SBR660CTL-13 meets industry standards.
7.What is the process for return or replacement of SBR660CTL-13?
All SBR660CTL-13 units undergo pre-shipment inspection (PSI). If there is an issue with SBR660CTL-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 SBR660CTL-13 part is unused and in its original packaging.
Return procedure for SBR660CTL-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SBR660CTL-13 Tags
-
BAV99-7-F
Diodes Incorporated
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BAT54C-7-F
Diodes Incorporated
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BAV99,215
Nexperia USA Inc.
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onsemi
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onsemi
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BAT54S-7-F
Diodes Incorporated
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BAV99LT1G
onsemi
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BAT54S,215
Nexperia USA Inc.
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BAS40-04LT1G
onsemi
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MMBD1503-TP
Micro Commercial Co
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BAV99WT1G
onsemi
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