| Part Number | BTS4140NNT | BTS4142NNT | 
|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | 
| Category | PMIC - Power Distribution Switches, Load Drivers | PMIC - Power Distribution Switches, Load Drivers | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Switch Type | General Purpose | General Purpose | 
| Number of Outputs | 1 | 1 | 
| Ratio - Input:Output | 1:1 | 1:1 | 
| Output Configuration | High Side | High Side | 
| Output Type | N-Channel | N-Channel | 
| Interface | On/Off | On/Off | 
| Voltage - Load | 4.9V ~ 60V | 12V ~ 45V | 
| Voltage - Supply (Vcc/Vdd) | Not Required | Not Required | 
| Current - Output (Max) | 200mA | 1.4A | 
| Rds On (Typ) | 1Ohm | 150mOhm | 
| Input Type | Non-Inverting | Non-Inverting | 
| Features | Auto Restart | Auto Restart | 
| Fault Protection | Current Limiting (Fixed), Over Temperature, Over Voltage | Current Limiting (Fixed), Over Temperature, Over Voltage | 
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Supplier Device Package | PG-SOT223-4 | PG-SOT223-4 | 
| Package / Case | TO-261-4, TO-261AA | TO-261-4, TO-261AA |