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STPS1545CB-TR is listed in the Diode Arrays range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is DIODE ARRAY SCHOTT 45V 7.5A DPAK. Review the specifications below when checking this part for your BOM.
Diode Arrays specifications for STPS1545CB-TR
- Description：DIODE ARRAY SCHOTT 45V 7.5A DPAK
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR)
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io) (per Diode)：7.5A
- Voltage - Forward (Vf) (Max) @ If：570 mV @ 7.5 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：100 µA @ 45 V
- Operating Temperature - Junction：175°C (Max)
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：DPAK
- Grade：-
- Qualification：-
Diode Arrays datasheet and documents for STPS1545CB-TR
Diode Arrays Overview
STPS1545CB-TR is a dual common cathode Schottky rectifier from STMicroelectronics, rated for 45V repetitive peak reverse voltage and 15A total forward current. Packaged in D2PAK (TO-263-3), it features a low forward voltage drop of 0.57V at full load. The device supports surface mount installation with an operating junction temperature range up to 175°C.
Diode Arrays Feature Summary
- Dual common cathode configuration for efficient power conversion
- Extremely fast switching characteristics minimize energy loss
- Low forward voltage drop reduces conduction losses
- Negligible switching losses suitable for high frequency applications
Diode Arrays Applications
- Switch mode power supplies
- High frequency DC to DC converters
- Free wheeling diodes in low voltage inverters
- Polarity protection circuits
Diode Arrays Procurement Notes
Verify the specific suffix 'CB-TR' against official STMicroelectronics documentation to confirm tape and reel packaging and exact electrical tolerances. Ensure the procurement channel provides valid traceability for industrial grade components. Cross-reference the datasheet revision date to guarantee compatibility with current manufacturing standards.
Diode Arrays Selection Notes
Select this component when designing systems requiring dual rectification in a compact surface mount footprint. It is appropriate for low voltage, high current applications where minimizing thermal dissipation is critical. Compare its 0.57V forward voltage against single diode alternatives to evaluate overall efficiency gains in the target circuit topology.
Diode Arrays Part Context
This part belongs to the STPS1545 series of power Schottky rectifiers designed by STMicroelectronics. The series includes various packages such as TO-220 and D²PAK variants. The CB-TR designation specifically indicates the dual common cathode configuration housed in the D2PAK package with tape and reel delivery format.
Diode Arrays Replacement Considerations
Official substitutes within the same family include STPS1545CG-TR and STPS1545DY. Verify pinout compatibility and thermal resistance specifications before substitution. Ensure the alternative part meets the required 45V reverse voltage and 15A current ratings for the specific application.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
