The 2SAR553R is a PNP silicon transistor designed for middle power driver applications, including low-frequency amplification and high-speed switching. It is packaged in a SOT-346T (TSMT3) case and has a collector-emitter voltage rating of -50 V, a collector current rating of -2 A, and a collector-emitter saturation voltage of -400 mV maximum at I_C = -700 mA and I_B = -35 mA. The device features a DC current gain (h_FE) range of 180 to 450 at I_C = -50 mA and V_CE = -2 V, with a transition frequency of 320 MHz. It meets RoHS compliance standards and is suitable for surface-mount assembly.
Various products are available in lineup developed focusing on energy-saving and high reliability as main concepts, covering from ultra-compact packages to power-packages to meet the needs in market.
Various products are available in lineup developed focusing on energy-saving and high reliability as main concepts, covering from ultra-compact packages to power-packages to meet the needs in market.
| ROHM Semiconductor GmbH | ROHM Semiconductor USA, LLC | |
|---|---|---|
| Product Category | Transistors | Transistors |
| Product Number | 2SAR553R | 2SAR553R |
| Product Name | PNP, SOT-346T, -50V -2A, Driver Transistor | PNP Driver Transistor |
| Polarity | PNP | PNP |
