2SB1690 Transistors are widely used in low frequency amplifiers, with large collector current and low saturation voltage.
The 2SB1690 is a general‑purpose amplification transistor rated for low‑voltage operation (‑12 V) and a collector current up to ‑2 A. It is intended for low‑frequency amplifier applications and includes dimensions, features, and packaging information.
The document lists absolute maximum ratings, electrical characteristics, and typical performance curves such as collector‑emitter saturation voltage, transition frequency, and capacitances. An appendix advises users to consult ROHM sales before employing the device in safety‑critical equipment such as medical or aerospace systems. This manual is written in Chinese.
| Collector‑Emitter saturation voltage (VCE(sat)) | max -180 mV at IC=-1 A / IB=-50 mA |
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The document advises consulting ROHM sales before using the transistor in safety‑critical applications.