Datasheet Better | C1124 Transistor

| Replacement | Why It Is Better | Better Spec | | :--- | :--- | :--- | | | Readily available, cheap, TO-220 | ( V_CEO ) 100V (higher), 3A, 40W | | 2N6124 | Better heat dissipation | 4A, ( h_FE ) linear up to 3A | | BD243C | High gain at low current | ( h_FE ) 40-250, excellent for audio | | MJE340 | High voltage safety margin | ( V_CEO ) 300V, 20W, stable | | KSD880 (Original Japanese) | Direct pin-for-pin replacement | Same case, slightly lower saturation |

In this article, we will not only decode the original 2SC1124 datasheet but also guide you to resources, better interpretation methods, and better replacement parts. What is the C1124 (2SC1124) Transistor? Before hunting for a "better" datasheet, we must understand what we are dealing with. The C1124 is typically an NPN epitaxial silicon transistor . It was widely used in low-frequency power amplifier stages and voltage regulator circuits in consumer electronics during the late 70s and early 80s. c1124 transistor datasheet better

| Parameter | Symbol | Value | Unit | | :--- | :--- | :--- | :--- | | Collector-Base Voltage | ( V_CBO ) | 100 | V | | Collector-Emitter Voltage | ( V_CEO ) | 60 | V | | Emitter-Base Voltage | ( V_EBO ) | 6 | V | | Collector Current (DC) | ( I_C ) | 3 | A | | Collector Current (Pulse) | ( I_CP ) | 5 | A | | Collector Dissipation | ( P_C ) | 20 (with heatsink) | W | | Junction Temperature | ( T_J ) | 150 | °C | | DC Current Gain (( h_FE )) | at 500mA | 60 – 240 | - | | Replacement | Why It Is Better |