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Diodes Incorporated SBL2060CTP
- Part No.:
- SBL2060CTP
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-220-3 Isolated Tab
- Datasheet:
-
SBL2060CTP.pdf
- Description:
- DIODE ARR SCHOTT 60V 10A ITO220S
- Quantity:
- Payment:
- Shipping:
Inventory:6,367
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Product details
Overview
SBL2060CTP from Diodes Incorporated is a 20A dual common-cathode Schottky barrier rectifier in ITO-220S package, rated for 60V reverse voltage, 10A average current per leg, 700mV max forward voltage at 10A/25°C, and 0.5mA max leakage at 60V/25°C; used in high-efficiency DC-DC converters and SMPS secondary-side rectification.
For engineers reviewing the SBL2060CTP datasheet, SBL2060CTP pinout, SBL2060CTP application, or SBL2060CTP equivalent, key selection criteria include per-leg thermal resistance (3°C/W), soft switching behavior, UL 1557 certification, RoHS-compliant matte tin terminals, and derating curve compliance up to 150°C junction temperature.
Technical Context
This dual-leg Schottky rectifier integrates two independent 10A anode paths sharing a common cathode terminal, enabling synchronous or interleaved operation in center-tapped or full-wave configurations. Its patented Super Barrier Rectifier technology delivers lower VF than standard Schottkys while maintaining low IR and stable performance across -65°C to +150°C.
Designed for high-frequency switching topologies, it exhibits soft reverse recovery with minimal ringing under 130A non-repetitive surge conditions and supports heatsink mounting via the metal tab (isolated at 2000VAC). Thermal derating follows a defined curve: 10A at 25°C ambient, dropping to ~5.5A at 100°C ambient.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse blocking voltage per leg; defines safe operating limit in flyback or buck converter freewheeling paths. |
| IO (per leg) | 10 A - Continuous average forward current per anode-cathode path at 25°C ambient; total device rating is 20A with shared cathode. |
| VF (max) | 700 mV @ 10A/25°C - Forward voltage drop threshold affecting conduction loss and thermal rise in high-current DC-DC outputs. |
| IR (max) | 0.5 mA @ 60V/25°C - Reverse leakage ceiling impacting standby power and high-temperature reliability in offline supplies. |
| RθJC | 3 °C/W - Junction-to-case thermal resistance per leg; enables precise heatsink sizing when mounted on aluminum (45×20×12mm). |
| IFSM | 130 A - Non-repetitive peak surge current tolerance for transient overload protection during startup or fault events. |
| VAC isolation | 2000 V - Dielectric strength between terminal and heatsink; satisfies safety requirements for reinforced insulation in Class II designs. |
Pinout & Package
Package: ITO-220S - Molded plastic case (UL 94V-0), 1.335g weight, matte tin-plated copper lead frame, metal tab electrically connected to cathode for heatsink mounting.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode 1 (Lead 1) | Input path for first rectifying leg | Connects to transformer secondary or switch node; carries up to 10A continuous forward current. |
| Anode 2 (Lead 2) | Input path for second rectifying leg | Enables dual-output or interleaved topology; electrically isolated from Anode 1 but shares cathode. |
| Cathode (Tab) | Common output return | Metal tab serves as both electrical cathode connection and thermal interface; must be insulated if heatsink is grounded. |
Key Features
| Feature | Design Value |
|---|---|
| Patented Super Barrier technology | Combines Schottky low VF with trench-isolated barrier control to reduce IR drift at high temperature vs. conventional Schottkys. |
| Soft, fast switching | Minimizes EMI and voltage overshoot during diode turn-off in >100kHz DC-DC converters without snubbers. |
| UL 1557 certification (E94661) | Validates creepage/clearance and flammability compliance for use in certified AC-DC power supplies and industrial equipment. |
| Lead-free & RoHS compliant | Matte tin finish meets EU Directive 2011/65/EU with all applicable exemptions applied; compatible with Pb-free reflow profiles. |
Applications
| Server VRM Output Stage | Industrial DC-DC Module |
|---|---|
Use Scenario: High-current, low-voltage output rectification in 48V-to-12V or 12V-to-1V server VRMs operating at 300–600kHz. IC Role / Device Role / Timing Role: Dual-leg synchronous rectifier replacing MOSFETs in cost-sensitive designs where gate drive complexity must be avoided. Use Value: 700mV VF reduces conduction loss by ~30% vs. standard 1V Schottkys, lowering thermal load on compact heatsinks. | Use Scenario: Secondary-side rectification in isolated 24V input, 5V/10A industrial DC-DC modules with wide ambient range (-40°C to +85°C). IC Role / Device Role / Timing Role: Freewheeling diode in forward converter topology, handling continuous 10A per leg with soft recovery. Use Value: Stable IR < 0.04mA at 100°C ensures low standby loss and long-term reliability in sealed enclosures. |
| Telecom Power Shelf | LED Driver Power Supply |
Use Scenario: Redundant 48V backup power rectification in telecom shelves requiring parallel diode operation and UL safety approval. IC Role / Device Role / Timing Role: OR-ing diode in hot-swap power distribution, leveraging common-cathode configuration for simplified layout. Use Value: 2000VAC isolation between tab and leads eliminates need for additional insulation barriers in multi-rail systems. | Use Scenario: Constant-current LED driver output stage in outdoor signage, exposed to ambient temperatures up to 70°C. IC Role / Device Role / Timing Role: Output rectifier in flyback-derived constant-current circuit, conducting pulsed 10A loads. Use Value: Derating curve confirms ≥7.5A capability at 70°C ambient, supporting high-lumen LED arrays without forced air cooling. |
Availability
SBL2060CTP is available at Aetrix Electronics and suitable for SMPS design, DC-DC converter development, and freewheeling rectifier applications requiring stable component supply and legacy-compatible packaging.
Supply support for SBL2060CTP 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 and manufacturing operations across Asia and the US.
The SBL series targets high-efficiency power conversion, emphasizing low VF, high-temperature stability, and safety-certified packaging for industrial and computing power supplies.
FAQ
Is SBL2060CTP still in active production?
No - Diodes Incorporated officially discontinued SBL2060CTP as of October 2015 (DS31410 Rev. 8-4 states "OBSOLETE – PART DISCONTINUED"). Aetrix Electronics maintains limited legacy stock with full traceability and offers engineering support for migration paths.
What is the thermal interface requirement for the metal tab?
Mount the ITO-220S tab to a heatsink using thermally conductive insulating material (e.g., mica washer + thermal grease) or isolated mounting hardware. The tab is electrically connected to the cathode, so grounding the heatsink requires isolation unless system topology permits common-cathode grounding.
Can SBL2060CTP replace standard 20A TO-220 Schottky rectifiers?
Yes, but only in common-cathode configurations - its dual-anode/single-cathode pinout differs from standard dual-diode TO-220 packages with isolated cathodes. Verify PCB footprint compatibility with ITO-220S mechanical dimensions (e.g., AP02002 outline) before substitution.
Does the UL E94661 certification cover both single- and dual-leg operation?
Yes - UL 1557 listing applies to the device as packaged and tested, including its dual-leg structure. Certification covers dielectric strength, flammability, and construction integrity under rated voltage and current conditions per leg, with no operational mode restrictions.
SBL2060CTP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-220-3 Isolated Tab
- Packaging:
- Tube
- Product Status:
- Obsolete
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io) (per Diode):
- 10A
- Voltage - Forward (Vf) (Max) @ If:
- 700 mV @ 10 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:
- Through Hole
- Supplier Device Package:
- ITO-220S
SBL2060CTP FAQ
1.How can I place an order for SBL2060CTP through Aetrix?
Please submit a Request for Quotation (RFQ) for SBL2060CTP 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 SBL2060CTP reliable?
The price and inventory of SBL2060CTP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBL2060CTP is usually 5 days.
3.What payment methods are accepted for SBL2060CTP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBL2060CTP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBL2060CTP?
SBL2060CTP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBL2060CTP 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 SBL2060CTP?
For technical support, including SBL2060CTP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBL2060CTP requirements.
6.How does Aetrix verify that SBL2060CTP is sourced from the original manufacturer or authorized distributors?
All SBL2060CTP 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 SBL2060CTP meets industry standards.
7.What is the process for return or replacement of SBL2060CTP?
All SBL2060CTP units undergo pre-shipment inspection (PSI). If there is an issue with SBL2060CTP, 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 SBL2060CTP part is unused and in its original packaging.
Return procedure for SBL2060CTP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SBL2060CTP Tags
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