2SA1188 and 2SA1189 are silicon PNP transistors, used in low frequency amplifiers, as complementary pairs with 2SC2853 and 2SC2854.
The 2SA1188 and 2SA1189 are silicon PNP epitaxial transistors offered by Hitachi. They are intended for low‑frequency amplifier applications and can be used as complementary pairs with the 2SC2853 and 2SC2854 transistors.
The document lists absolute maximum ratings, electrical characteristics such as collector‑base and collector‑emitter breakdown voltages, current limits, power dissipation, and gain bandwidth. It also includes a maximum collector dissipation curve and legal usage notes.
| Junction temperature (T_J) | 150 °C (both devices) |
|---|---|
| Storage temperature range (T_stg) | -55 °C to +150 °C (both devices) |
They are intended for low‑frequency amplifiers and can be used as complementary pairs with 2SC2853 and 2SC2854.
The storage temperature range is –55 °C to +150 °C.