Key facts
- Brand
- Toshiba
- Model
- 2SA1048
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-01
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Toshiba 2SA1048 Datasheet
Datasheet 2 pages · 143 KB · EN
The 2SA1048 is a silicon PNP epitaxial transistor designed for low‑noise audio frequency amplifier applications. It offers high linearity and can operate with collector‑base voltages up to 50 V.
Key specifications include a collector current of 150 mA, a typical noise figure of 0.2 dB, and a transition frequency of about 80 MHz. The device is supplied in a small package weighing 0.13 g and is rated for storage temperatures from –55 °C to 125 °C.
Toshiba 2SA1048 specifications
| Collector‑Base Voltage (VcBO) | -50 V |
|---|---|
| Collector‑Emitter Voltage (VCEO) | -50 V |
| Emitter‑Base Voltage (VEB0) | -5 V |
| Collector Current (Ic) | 150 mA |
| Base Current (Ib) | 50 mA |
| Power Dissipation (Pc) | 200 mW |
| Junction Temperature (Tj) | 125 °C |
| Storage Temperature Range | -55 °C to 125 °C |
| Noise Figure (NF) | 0.2 dB typ., 3 dB max. |
| Transition Frequency (ft) | 80 MHz |
Source: Toshiba 2SA1048 Datasheet
All Toshiba 2SA1048 documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum collector current for the 2SA1048?
The maximum collector current is 150 mA.
What is the typical noise figure of the 2SA1048?
The typical noise figure is 0.2 dB (max 3 dB).
What is the maximum collector current rating?
The maximum collector current is 150 mA.
What is the typical noise figure of the 2SA1048?
The typical noise figure is 0.2 dB.