BTS3046SDRATMA1 vs BTS4142NHUMA1 Comparison
Detailed side-by-side comparison of BTS3046SDRATMA1 by Infineon and BTS4142NHUMA1 by Infineon. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | BTS3046SDRATMA1 | BTS4142NHUMA1 |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.74 | $0.97 |
| Product Type | Smart Low-Side Power Switch (HITFET family) | Smart High-Side Power Switch (Classic PROFET 24V) |
| Manufacturer | Infineon Technologies | β |
| Switch Configuration | 1:1 N-Channel, single channel | β |
| Continuous Output Current | 3.6 A | β |
| On-State Resistance (Rds(on)) | 95 mOhm (0.095 ohm) typical | β |
| Operating Voltage Range (Vbb) | 4.5 V to 42 V | β |
| Load Type | Low-side switch (ground-referenced load) | β |
| Package | PG-TO252-3-11 (DPAK, 3-pin with tab) | PG-SOT223-4 |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | -40 C to +150 C | β |
| Protection Features | Over-temperature, short-circuit, over-current, over-voltage (clamp), ESD | β |
| Input Logic | CMOS-compatible with internal pull-down | β |
| Status Feedback | Yes (status output pin) | β |
| Automotive Qualification | AEC-Q100 (where variant specified) | β |
| RoHS / Lead-Free | Compliant / Yes | β |
| Number of Channels | β | 1 |
| Switch Topology | β | High-side, N-channel vertical MOSFET |
| Nominal Output Current | β | 1.4 A |
| On-State Resistance (RDS(on)) | β | 70 mOhm (typical) |
| Operating Supply Voltage | β | 6 V to 42 V |
| Load-Dump Protection | β | Yes (integrated overvoltage clamp) |
| Overload Protection | β | Yes (current limiting) |
| Thermal Protection | β | Yes (shutdown with auto-restart) |
| Undervoltage Shutdown | β | Yes (auto-restart with hysteresis) |
| ESD Protection (Input Pin) | β | Yes |
| Diagnostic Feedback | β | Yes (open-load, fault) |
| Operating Temperature | β | -40C to +150C (junction) |
| RoHS Status | β | Compliant |