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