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SI3865CDV-T1-E3
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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 6TSOP
- Series：-
- Mfr：Vishay Siliconix
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：P-Channel
- Interface：On/Off
- Voltage - Load：1.8V ~ 12V
- Voltage - Supply (Vcc/Vdd)：-
- Current - Output (Max)：2.8A
- Rds On (Typ)：50mOhm
- Input Type：-
- Features：Slew Rate Controlled
- Fault Protection：-
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：6-TSOP
- Package / Case：SOT-23-6 Thin, TSOT-23-6
- Grade：-
- Qualification：-
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Overview
The SI3865CDV-T1-E3 is a single-channel P-channel power load switch manufactured by Vishay Siliconix. It utilizes TrenchFET technology and is housed in a TSOP-6 surface-mount package. The device features a drain-source voltage rating of 12V and a continuous output current of 2.8A. Typical on-resistance is specified at 50mΩ. It includes slew rate control to minimize inrush currents and operates within a junction temperature range of -55°C to +150°C.
Feature Summary
- Integrated slew rate control for inrush current management
- P-channel architecture with level shifting capability
- TrenchFET technology for low on-resistance
Applications
- Power distribution switches
- Load drivers
- Portable equipment power management
Procurement Notes
Verify the component status as End-of-Life (EOL) through official manufacturer channels before design finalization. Confirm RoHS compliance details directly with the supplier. Ensure the specific ordering suffix matches the required tape and reel configuration. Request the latest datasheet revision to validate electrical characteristics against current design requirements.
Selection Notes
Select this component for applications requiring compact P-channel switching with controlled turn-on speeds. The TSOP-6 package suits space-constrained designs. Evaluate thermal performance based on the 50mΩ typical resistance and expected load currents. Consider the 12V voltage limit when designing for higher voltage systems.
Part Context
This part belongs to the Vishay SI3 series of power MOSFETs and load switches. It represents a specialized solution for power distribution rather than general-purpose switching. The TSOP-6 package variant offers a balance between current handling and footprint size compared to smaller SOT packages.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult Vishay's official replacement guide or contact technical support for qualified alternatives.
