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SBL4040PT is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is DIODE ARRAY SCHOTT 40V 40A TO-3P. Review the specifications below when checking this part for your BOM.
Diode Arrays specifications for SBL4040PT
- Description：DIODE ARRAY SCHOTT 40V 40A TO-3P
- Series：-
- Mfr：Diodes Incorporated
- Package：Tube
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io) (per Diode)：40A
- Voltage - Forward (Vf) (Max) @ If：580 mV @ 20 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：1 mA @ 40 V
- Operating Temperature - Junction：-55°C ~ 125°C
- Mounting Type：Through Hole
- Package / Case：TO-3P-3, SC-65-3
- Supplier Device Package：TO-3P
- Grade：-
- Qualification：-
Diode Arrays datasheet and documents for SBL4040PT
Diode Arrays Overview
The SBL4040PT is a discontinued 40A Schottky Barrier Rectifier manufactured by Diodes Incorporated. It features a TO-3P case with a peak repetitive reverse voltage of 40V and an average rectified output current of 40A at a case temperature of 100°C. The device exhibits a forward voltage drop of 0.58V at 20A and supports a non-repetitive peak forward surge current of 375A. Thermal resistance from junction to case is 1.4°C/W, with an operating temperature range spanning -55°C to +125°C.
Diode Arrays Feature Summary
- Utilizes Schottky barrier chip technology for high efficiency and low power loss.
- Incorporates guard ring die construction designed to provide transient protection.
- Features high surge capability suitable for demanding electrical environments.
Diode Arrays Applications
- Low voltage, high frequency inverters
- Free wheeling circuits
- Polarity protection
Diode Arrays Procurement Notes
This component is officially marked as obsolete and discontinued by the manufacturer. Verify availability through secondary distributors or surplus channels. Confirm that replacement components meet identical electrical ratings and mechanical footprint requirements. Review datasheet revision history for any critical parameter updates before finalizing integration plans.
Diode Arrays Selection Notes
Select this part only if legacy compatibility is required. Evaluate alternative Schottky rectifiers in the TO-3P package with matching 40A and 40V specifications. Ensure thermal management solutions accommodate the specified junction-to-case thermal resistance. Verify that the new component satisfies all environmental and reliability standards previously met by the original design.
Diode Arrays Part Context
The SBL4040PT belongs to the SBL40xxPT series of 40A Schottky Barrier Rectifiers produced by Diodes Incorporated. This family includes variants with different reverse voltage ratings ranging from 30V to 60V. All members share the same TO-3P mechanical housing and general electrical characteristics, differing primarily in their maximum repetitive reverse voltage capabilities.
Diode Arrays Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer catalogs for modern equivalents within the TO-3P form factor.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
