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Diodes Incorporated SBL3060CTP
- Part No.:
- SBL3060CTP
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-220-3 Isolated Tab
- Datasheet:
-
SBL3060CTP.pdf
- Description:
- DIODE ARR SCHOTT 60V 15A ITO220S
- Quantity:
- Payment:
- Shipping:
Inventory:6,731
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Product details
Overview
SBL3060CTP from Diodes Incorporated is a 30A dual common-cathode Schottky barrier rectifier in ITO-220S package, rated for 60V peak reverse voltage, 15A average current per leg, 0.73V forward voltage at 15A/25°C, and 200A non-repetitive surge capability - used in high-efficiency DC-DC output rectification for telecom power supplies.
For engineers reviewing the SBL3060CTP datasheet, SBL3060CTP pinout, SBL3060CTP application, or SBL3060CTP equivalent, key selection criteria include per-leg thermal resistance (3°C/W), electrically isolated heatsink tab, soft switching behavior, and UL 1557 certification for safety-critical power designs.
Technical Context
This dual-anode, common-cathode Schottky rectifier integrates two independent 60V/15A legs sharing a single cathode terminal and an isolated metal tab for heatsinking. Its low VF and soft recovery minimize conduction loss and EMI in high-frequency switching converters.
The ITO-220S package provides electrical isolation between the heatsink tab and cathode, enabling direct mounting to grounded chassis without insulation hardware. Thermal resistance from junction to case is 3°C/W per leg, supporting high-power density layouts with forced-air or conductive cooling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse blocking voltage per leg; defines safe operating range in buck or flyback secondary-side applications. |
| IO (per leg) | 15 A - Continuous average forward current rating per anode leg at 25°C ambient; total device rating is 30A with shared cathode. |
| VF @ 15A | 0.73 V - Forward voltage drop at rated current and 25°C; directly determines conduction loss (10.95W per leg) and thermal load. |
| RθJC | 3 °C/W - Junction-to-case thermal resistance per leg; enables precise heatsink sizing when tab is mounted to external thermal mass. |
| IFSM | 200 A - Non-repetitive peak surge current (8.3ms half-sine); supports inrush tolerance during power-up in industrial SMPS. |
| VAC isolation | 2000 V - AC isolation voltage between heatsink tab and cathode for 1 minute; satisfies reinforced insulation requirements in EN 62368-1. |
| IR @ 60V/100°C | 75 µA - Reverse leakage at elevated temperature; impacts standby power loss in offline adapters. |
Pinout & Package
ITO-220S package with electrically isolated metal tab (heatsink) and 4-terminal configuration: Pins 1 and 3 are anodes, Pin 2 is common cathode, Pin 4 is isolated heatsink tab connected internally to case but not to cathode.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode Leg 1 | Input terminal for first Schottky diode element; connects to transformer secondary or switch node in dual-output rectifier. |
| Pin 2 | Common Cathode | Shared output node for both legs; routes combined DC output to filter capacitor and load. |
| Pin 3 | Anode Leg 2 | Input terminal for second Schottky diode element; enables synchronous or interleaved rectification topologies. |
| Pin 4 | Isolated Heatsink Tab | Electrically isolated metal surface for thermal management; rated for 2000V AC isolation from cathode (Pin 2). |
Key Features
| Feature | Design Value |
|---|---|
| Soft, fast switching | Minimizes reverse recovery ringing and EMI in >100kHz DC-DC converters without snubbers. |
| UL 1557 certification | Validated isolation structure meets safety standards for double-insulated power supplies (E94661). |
| Matte tin-plated leads | Ensures reliable solderability per MIL-STD-202 Method 208, compatible with lead-free reflow profiles. |
| UL 94V-0 molded plastic case | Self-extinguishing housing prevents flame propagation in enclosed power enclosures. |
| Low VF at high current | 0.73V @ 15A reduces conduction loss by ~25% vs. comparable 100V Si diodes in 48V output rails. |
Applications
| Telecom DC-DC Converters | Industrial SMPS Outputs |
|---|---|
Use Scenario: Secondary-side rectification in 48V-input, 12V/24V-output isolated DC-DC modules for base station power systems. IC Role / Device Role / Timing Role: Dual-leg Schottky rectifier providing low-loss, high-current DC output with shared cathode simplifying PCB layout. Use Value: 0.73V VF at 15A per leg lowers thermal stress and improves efficiency over discrete diode solutions. | Use Scenario: Output stage of 3kW industrial AC-DC front-end supplying programmable logic controllers and motor drives. IC Role / Device Role / Timing Role: High-current freewheeling and rectification element handling 30A aggregate load with isolated tab for chassis-grounded heatsinking. Use Value: 2000V AC isolation between tab and cathode eliminates need for insulating pads in grounded-chassis designs. |
| Server VRMs | Renewable Energy Inverters |
Use Scenario: Multiphase buck converter output rectification in 12V server voltage regulator modules with tight thermal constraints. IC Role / Device Role / Timing Role: Dual-anode configuration supports phase-interleaved operation while sharing single cathode return path. Use Value: 3°C/W RθJC per leg enables direct attachment to cold plate, reducing junction temperature rise by >15°C vs. TO-220. | Use Scenario: DC link rectification in solar microinverters converting panel DC to grid-synchronized AC. IC Role / Device Role / Timing Role: High-surge-capable rectifier handling MPPT-induced current transients and lightning-induced surges. Use Value: 200A IFSM rating withstands 8.3ms line surges without degradation, extending field lifetime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-anode Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-30CPH06 | Same 60V VRRM, 30A total, but TO-247AC package with non-isolated tab; RθJC = 2.5°C/W. | Requires insulating hardware for grounded heatsinks; higher surge rating (250A IFSM). | Select when maximum thermal performance is prioritized and isolation is managed externally. |
| ON Semiconductor MBR3060CT | Identical pinout and ratings, but TO-220AB package with cathode-connected tab; no isolation. | Cannot mount directly to grounded chassis; lower cost but requires thermal pad or shoulder washer. | Select for cost-sensitive, non-isolated designs where UL certification is not required. |
Compared with VS-30CPH06 and MBR3060CT, SBL3060CTP uniquely delivers certified 2000V AC isolation in ITO-220S, enabling simplified, safer thermal design in double-insulated power systems without added insulation layers.
Availability
SBL3060CTP is available at Aetrix Electronics and suitable for telecom DC-DC converters, industrial SMPS outputs, and server VRMs requiring stable component supply despite its obsolete status through legacy channel sourcing and controlled inventory release.
Supply support for SBL3060CTP 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 SBL3060CTP belongs to Diodes' high-current Schottky rectifier product line, engineered specifically for high-efficiency, high-reliability power conversion in telecom and industrial infrastructure equipment.
FAQ
Is SBL3060CTP still in active production?
No - Diodes Incorporated officially discontinued SBL3060CTP as of October 2015, marking it "OBSOLETE – PART DISCONTINUED" in datasheet DS31463 Rev. 7-4. Aetrix Electronics maintains limited legacy stock sourced from authorized channels with full traceability and date-code verification.
What is the function of Pin 4 on SBL3060CTP?
Pin 4 is the electrically isolated heatsink tab, internally connected to the molded case but fully insulated from the cathode (Pin 2). It supports 2000V AC isolation for 1 minute and enables direct mounting to grounded metal chassis without additional insulation hardware.
Can SBL3060CTP replace MBR3060CT in existing designs?
Yes, mechanically and electrically - same pinout, ratings, and dual-anode topology - but SBL3060CTP adds critical 2000V AC isolation between tab and cathode. Replacement requires verifying whether the original design relies on cathode-connected tab grounding or benefits from enhanced safety isolation.
What is the thermal derating behavior above 25°C ambient?
Per Figure 3 in DS31463, average forward current derates linearly from 15A per leg at 25°C to zero at 175°C ambient. At 100°C ambient, rated current drops to approximately 9.5A per leg, based on the published derating curve and RθJA = 15°C/W per element.
SBL3060CTP 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):
- 15A
- Voltage - Forward (Vf) (Max) @ If:
- 730 mV @ 15 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 1 mA @ 60 V
- Operating Temperature - Junction:
- -65°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- ITO-220S
SBL3060CTP FAQ
1.How can I place an order for SBL3060CTP through Aetrix?
Please submit a Request for Quotation (RFQ) for SBL3060CTP 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 SBL3060CTP reliable?
The price and inventory of SBL3060CTP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBL3060CTP is usually 5 days.
3.What payment methods are accepted for SBL3060CTP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBL3060CTP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBL3060CTP?
SBL3060CTP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBL3060CTP 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 SBL3060CTP?
For technical support, including SBL3060CTP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBL3060CTP requirements.
6.How does Aetrix verify that SBL3060CTP is sourced from the original manufacturer or authorized distributors?
All SBL3060CTP 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 SBL3060CTP meets industry standards.
7.What is the process for return or replacement of SBL3060CTP?
All SBL3060CTP units undergo pre-shipment inspection (PSI). If there is an issue with SBL3060CTP, 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 SBL3060CTP part is unused and in its original packaging.
Return procedure for SBL3060CTP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SBL3060CTP Tags
-
BAV99-7-F
Diodes Incorporated
-
BAT54C-7-F
Diodes Incorporated
-
BAV99,215
Nexperia USA Inc.
-
BAT54SLT1G
onsemi
-
BAV70LT1G
onsemi
-
BAT54CLT1G
onsemi
-
BAT54S-7-F
Diodes Incorporated
-
BAV99LT1G
onsemi
-
BAT54S,215
Nexperia USA Inc.
-
BAS40-04LT1G
onsemi
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MMBD1503-TP
Micro Commercial Co
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BAV99WT1G
onsemi
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