| Series | Category | # Parts | Status | Description |
|---|---|---|---|---|
| General Purpose Bipolar Transistors | 1 | 1 | 2SA1576UB is a transistor with excellent hFElinearity. Complementary is 2SC4081UB. | |
Rohm Semiconductor2SA1577 | Standard Bipolar Transistors | 3 | 1 | |
Rohm Semiconductor2SA1579 | Standard Bipolar Transistors | 9 | 1 | |
| Standard Bipolar Transistors | 3 | 1 | 2SA1579U3 is a transistor for high-voltage amplifier. Complementary is the 2SCRC41C/2SC4102U3 | |
Rohm Semiconductor2SA1579U3HZGPNP, SOT-323, -120V -50mA, High-Voltage Amplifier Transistor for Automotive | Bipolar Transistors | 1 | 1 | 2SA1579U3HZG is the high breakdown voltage transistor for high voltage amplifier |
Rohm Semiconductor2SA1585 | Single Bipolar Transistors | 2 | 8 | |
Rohm Semiconductor2SA1727 | Discrete Semiconductor Products | 1 | 4 | |
Rohm Semiconductor2SA1774 | Standard Bipolar Transistors | 8 | 1 | |
| Standard Bipolar Transistors | 1 | 1 | 2SA1774E3 is a transistor with excellent hFElinearity. Complementary is 2SC4617E3. | |
Rohm Semiconductor2SA1774E3HZGPNP, SOT-416, -50V -150mA, General Purpose Amplification Transistor for Automotive | Bipolar Transistors | 1 | 1 | 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. |