BTS4142NHUMA1 vs BTS70121EPAXUMA1 Comparison
Detailed side-by-side comparison of BTS4142NHUMA1 by Infineon and BTS70121EPAXUMA1 by Infineon. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Infineon
BTS70121EPAXUMA1
BTS70121EPAXUMA1 - 8.5A Smart High-Side Power Switch | Infineon
BTS70121EPAXUMA1 β ActiveSpecification Comparison
| Parameter | BTS4142NHUMA1 | BTS70121EPAXUMA1 |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.97 | $1.05 |
| Product Type | Smart High-Side Power Switch (Classic PROFET 24V) | Smart High-Side Power Switch |
| Number of Channels | 1 | 1 |
| Switch Topology | High-side, N-channel vertical MOSFET | β |
| Nominal Output Current | 1.4 A | β |
| On-State Resistance (RDS(on)) | 70 mOhm (typical) | 2 x 8 mOhm (typical) |
| Operating Supply Voltage | 6 V to 42 V | β |
| Load-Dump Protection | Yes (integrated overvoltage clamp) | β |
| Overload Protection | Yes (current limiting) | β |
| Thermal Protection | Yes (shutdown with auto-restart) | β |
| Undervoltage Shutdown | Yes (auto-restart with hysteresis) | β |
| ESD Protection (Input Pin) | Yes | β |
| Diagnostic Feedback | Yes (open-load, fault) | β |
| Package | PG-SOT223-4 | PG-TSDSO-14-22 (14-pin, exposed pad) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +150C (junction) | β |
| RoHS Status | Compliant | β |
| Manufacturer | β | Infineon Technologies |
| Product Family | β | PROFET+2 (Protected FET) |
| Output Configuration | β | High-Side |
| Switch Type | β | N-Channel (2x8 mOhm integrated) |
| Maximum Output Current | β | 8.5 A |
| Pin Pitch | β | 0.65 mm |
| Automotive Qualification | β | AEC-Q100 |
| Operating Temperature Range | β | -40C to +150C (junction, AEC-Q100) |
| Supply Voltage (Vbb) | β | [DATA_NEEDED: Vbb operating range] |
| Load Dump Protection | β | Yes (integrated) |
| Reverse Battery Protection | β | Yes (compatible with harshest requirements per family datasheet) |
| Diagnostics | β | Current sense / status output |
| Protections | β | Overload, short-circuit, over-temperature, over-voltage |
| Packaging | β | Tape & Reel |
| MSL Level | β | MSL2 or MSL3 (per JEDEC J-STD-020) |
| RoHS Compliance | β | Compliant |