| Parameters | 
                                
                                                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            SOT-223 | 
                                        
                                                                            
                                            | Number of Pins | 
                                            4 | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e3 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            4 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Matte Tin (Sn) | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            150°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -40°C | 
                                        
                                                                            
                                            | Subcategory | 
                                            Peripheral Drivers | 
                                        
                                                                            
                                            | Technology | 
                                            MOS | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            12V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            2.3mm | 
                                        
                                                                            
                                            | Pin Count | 
                                            4 | 
                                        
                                                                            
                                            | Number of Channels | 
                                            1 | 
                                        
                                                                            
                                            | Power Dissipation-Max | 
                                            3.8W | 
                                        
                                                                            
                                            | Power Dissipation | 
                                            3.8W | 
                                        
                                                                            
                                            | Current - Output | 
                                            3A | 
                                        
                                                                            
                                            | Voltage - Output | 
                                            42V | 
                                        
                                                                            
                                            | Halogen Free | 
                                            Not Halogen Free | 
                                        
                                                                            
                                            | Drain to Source Voltage (Vdss) | 
                                            42V | 
                                        
                                                                            
                                            | Nominal Input Voltage | 
                                            42V | 
                                        
                                                                            
                                            | Max Dual Supply Voltage | 
                                            42V | 
                                        
                                                                            
                                            | Interface IC Type | 
                                            BUFFER OR INVERTER BASED PERIPHERAL DRIVER | 
                                        
                                                                            
                                            | Driver Number of Bits | 
                                            1 | 
                                        
                                                                            
                                            | Output Peak Current Limit-Nom | 
                                            24A | 
                                        
                                                                            
                                            | Built-in Protections | 
                                            TRANSIENT; OVER CURRENT; OVER VOLTAGE; THERMAL | 
                                        
                                                                            
                                            | Output Current Flow Direction | 
                                            SINK | 
                                        
                                                                            
                                            | Length | 
                                            6.5mm | 
                                        
                                                                            
                                            | Width | 
                                            3.5mm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Lead Free | 
                                        
                                                                                                    
                            
                         
                                                BSP78 Overview
It's included in the SOT-223 package.In the current state, 1 channels are accessible.The 4 terminations total to three.A device's terminal position is DUAL.The device has a total of 4 pins.An efficient supply voltage is possible with 12V.4 pins are used in operation.As far as Peripheral Drivers is concerned, this gadget is self-contained.There is a Surface Mount axis pointing in the direction of the object.Hot-swappable device is possible to maintain stable operation at a maximum temperature of 150°C°C.Hot-swappable device works at a minimum temperature of -40°C degrees Celsius to maintain reliabilHot-swappable devicey.
BSP78 Features
The terminal position of 4
BSP78 Applications
There are a lot of Infineon Technologies BSP78 hot swap controllers applications. 
- Telecommunications
 - Switch
 - Board or blade insertion into live backplanes
 - Central office switching systems
 - Distributed power systems
 - Overcurrent protection
 - Remote access server
 - Automotive circuits
 - Hard drive
 - Short-circuit protection in real time