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Diodes Incorporated SBL2060PT
- Part No.:
- SBL2060PT
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-3P-3, SC-65-3
- Datasheet:
-
SBL2060PT.pdf
- Description:
- DIODE ARRAY SCHOTT 60V 20A TO-3P
- Quantity:
- Payment:
- Shipping:
Inventory:5,680
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Product details
Overview
SBL2060PT from Diodes Incorporated is a 20A, 60V Schottky barrier rectifier in TO-3P package, featuring low forward voltage drop (0.75 V @ 10 A, 25°C), high surge capability (250 A, 8.3 ms), and thermal resistance of 2.5°C/W - used for polarity protection and free-wheeling in DC-DC converters and industrial power supplies.
For engineers reviewing the SBL2060PT datasheet, SBL2060PT pinout, SBL2060PT application, or SBL2060PT equivalent, key selection criteria include peak reverse voltage rating, forward voltage at operating current, thermal resistance under heatsink mounting, and surge current handling in transient-prone power rails.
Technical Context
This device employs guard ring die construction to enhance transient immunity and suppress leakage under high dv/dt conditions. Its Schottky barrier architecture eliminates minority carrier storage, enabling zero reverse recovery time and minimal switching loss in high-frequency rectification.
Rated for continuous 20 A average output current at case temperature ≤100°C, it operates across –65°C to +150°C junction range and delivers stable performance up to 42 V RMS reverse voltage, supporting designs requiring low-loss unidirectional conduction in compact, thermally constrained layouts.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse voltage the device blocks without breakdown; defines safe operating ceiling in 48 V bus protection circuits. |
| IF(AV) | 20 A @ TC = 100°C - Continuous DC output current capability when mounted on heatsink; sets minimum heatsink sizing requirement. |
| VFM | 0.75 V @ IF = 10 A, TC = 25°C - Low conduction loss reduces power dissipation by ~7.5 W vs. silicon diode at same current. |
| IFSM | 250 A (8.3 ms half-sine) - Withstands brief inrush or fault currents in motor drives and SMPS startup sequences. |
| RθJC | 2.5°C/W - Junction-to-case thermal resistance measured with heatsink contact; enables precise thermal margin calculation for reliability. |
| IRM | 50 mA @ TC = 100°C - Reverse leakage at max operating temperature; impacts standby power in always-on systems. |
Pinout & Package
Package: TO-3P - Molded plastic case (UL 94V-0), 5.6 g mass, with three leads: Anode (A), Cathode (K), and case-connected thermal tab (electrically tied to cathode per standard configuration).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Lead 1) | Input current entry point | Connected to source-side of rectification path; must withstand full surge current and reverse voltage stress. |
| Cathode (Lead 2) | Output current exit point | Electrically bonded to metal tab; serves as primary thermal and electrical return path to heatsink and ground plane. |
| Thermal Tab (Case) | Heatsink interface / Cathode extension | Provides low-thermal-resistance path to external heatsink; electrically identical to cathode lead; requires insulating washer if isolated mounting needed. |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring die construction | Improves ruggedness against voltage transients and ESD events without external snubbers in 24–48 V industrial rails. |
| Low VFM at high current | 0.75 V @ 10 A enables >92% efficiency in 12 V output synchronous rectifier replacements where gate drive complexity is prohibitive. |
| High IFSM rating | 250 A surge capacity supports reliable operation during capacitor charging surges in battery backup and UPS front-end stages. |
| TO-3P mechanical robustness | UL 94V-0 flammability rating and 22.38 mm max width support use in safety-critical power enclosures requiring flame-retardant housings. |
Applications
| DC-DC Converter Output Rectification | Automotive Battery Polarity Protection |
|---|---|
Use Scenario: Secondary-side rectification in 12 V/24 V isolated flyback or forward converters powering control logic and sensors. IC Role / Device Role / Timing Role: Unidirectional conduction element replacing MOSFETs where simplicity and cost outweigh efficiency gains of synchronous rectification. Use Value: 0.75 V forward drop minimizes conduction loss at 10–20 A loads while eliminating gate-drive design overhead and timing skew risks. | Use Scenario: Reverse-polarity protection in vehicle infotainment and ADAS ECUs connected directly to battery terminals. IC Role / Device Role / Timing Role: Series-blocking diode placed between battery input and main power rail to prevent damage during jump-start misconnection. Use Value: 250 A surge rating survives cranking transients; 20 A continuous rating covers peak module loads including display backlight and radar drivers. |
| Industrial Motor Drive Freewheeling | Server PSU Input Stage Protection |
Use Scenario: Freewheeling path for inductive loads in 3-phase inverter half-bridges driving pumps and conveyors. IC Role / Device Role / Timing Role: Clamp diode providing low-loss recirculation path during PWM dead-time and inductive kickback events. Use Value: Zero reverse recovery time prevents shoot-through risk and reduces EMI generation compared to fast-recovery silicon diodes. | Use Scenario: Input polarity guard and hold-up capacitor charge path in redundant 48 V server power supply modules. IC Role / Device Role / Timing Role: Bidirectional blocking element ensuring correct DC polarity before enabling downstream DC-DC stages and hot-swap controllers. Use Value: 60 V VRRM provides 20% margin over 48 V nominal bus; TO-3P package allows direct bolt-down to chassis for thermal and EMI grounding. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-20CPH06 | Same 60 V VRRM, 20 A rating, but TO-247AC package; RθJC = 2.0°C/W; VFM = 0.72 V @ 10 A. | Lower thermal resistance suits higher ambient or smaller heatsinks; TO-247AC footprint differs - requires PCB layout change. | Select when thermal margin is critical and board rework is acceptable. |
| ON Semiconductor MBR2060CT | 60 V, dual common-cathode 10 A per leg; TO-220AB package; VFM = 0.74 V @ 10 A; RθJC = 3.0°C/W. | Offers dual-diode configuration for center-tapped transformer outputs; lower current per die limits single-rail 20 A use without parallel devices. | Choose for dual-output or transformer-based topologies where space permits two separate cathodes. |
Compared with VS-20CPH06 and MBR2060CT, the SBL2060PT provides optimal balance of thermal performance, single-diode simplicity, and TO-3P mechanical stability - ideal for fixed-layout industrial power modules where heatsink interface rigidity and creepage distance are prioritized over marginal VFM reduction.
Availability
SBL2060PT is available at Aetrix Electronics and suitable for industrial motor drives, automotive battery protection circuits, and telecom DC-DC converter designs requiring stable component supply and long-term production continuity.
Supply support for SBL2060PT 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, specializing in power management, signal integrity, and protection solutions for industrial, computing, and automotive markets.
The SBL2060PT belongs to Diodes' high-current Schottky rectifier product line, engineered for low-loss, high-reliability power conversion in thermally demanding environments where efficiency and ruggedness are co-prioritized.
FAQ
Is SBL2060PT RoHS compliant?
Yes, SBL2060PT features a lead-free finish and meets RoHS Directive 2011/65/EU requirements, including exemptions for glass and high-temperature solder per Annexes V and VII. Tin-plated leads comply with MIL-STD-202, Method 208 for solderability.
What is the maximum operating temperature for SBL2060PT?
The SBL2060PT has a specified junction and storage temperature range of –65°C to +150°C. Its 20 A average current rating is valid only when case temperature is maintained at or below 100°C using appropriate heatsinking per the 2.5°C/W RθJC specification.
Can SBL2060PT be used in parallel configurations?
Parallel operation is not recommended without individual current-sharing resistors or matched thermal mounting, due to VFM mismatch between units causing uneven current distribution. Diodes Incorporated does not characterize or guarantee balanced sharing for this part.
Why is SBL2060PT marked "NOT RECOMMENDED FOR NEW DESIGN"?
This designation reflects Diodes Incorporated's internal product lifecycle status: newer alternatives with improved VFM, lower RθJC, or enhanced surge robustness are available. Existing designs may continue using SBL2060PT, but new projects should evaluate successors like the SB2060P or APx2060 series.
SBL2060PT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-3P-3, SC-65-3
- 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):
- 20A
- Voltage - Forward (Vf) (Max) @ If:
- 750 mV @ 10 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:
- TO-3P
SBL2060PT FAQ
1.How can I place an order for SBL2060PT through Aetrix?
Please submit a Request for Quotation (RFQ) for SBL2060PT 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 SBL2060PT reliable?
The price and inventory of SBL2060PT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBL2060PT is usually 5 days.
3.What payment methods are accepted for SBL2060PT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBL2060PT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBL2060PT?
SBL2060PT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBL2060PT 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 SBL2060PT?
For technical support, including SBL2060PT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBL2060PT requirements.
6.How does Aetrix verify that SBL2060PT is sourced from the original manufacturer or authorized distributors?
All SBL2060PT 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 SBL2060PT meets industry standards.
7.What is the process for return or replacement of SBL2060PT?
All SBL2060PT units undergo pre-shipment inspection (PSI). If there is an issue with SBL2060PT, 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 SBL2060PT part is unused and in its original packaging.
Return procedure for SBL2060PT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SBL2060PT Tags
-
BAV99-7-F
Diodes Incorporated
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BAT54S-7-F
Diodes Incorporated
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BAV99LT1G
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BAT54S,215
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