KTC3230O Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 30 V
• Collector-Base Voltage, max: 30 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 3 A
• Collector Dissipation: 10 W
• DC Current Gain (h_fe): 70 to 140
• Transition Frequency, min: 100 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-220

Here is an image showing the pin diagram of this transistor.The KTC3230O transistor can have a current gain of 70 to 140. The gain of the KTC3230 will be in the range from 70 to 240, for the KTC3230Y it will be in the range from 120 to 240.The complementary PNP transistor to the KTC3230O is the KTA1276O.You can replace the KTC3230O with the 2N6288, 2N6288G, 2N6289, 2N6290, 2N6290G, 2N6291, 2N6486, 2N6486G, 2N6487, 2N6487G, 2SC1061, 2SC1173, 2SC1173O, 2SC1826, 2SC1985, 2SC2233, 2SC2562, 2SC2562O, 2SC3179, 2SC3239, 2SC3239-O, 2SC3252, 2SC3252-Q, 2SC3253, 2SC3253-Q, 2SC3254, 2SC3254-Q, 2SC3255, 2SC3255-Q, 2SC3297, 2SC3297-O, 2SC3299, 2SC3299-O, 2SC3345, 2SC3345-O, 2SC3709, 2SC3709-O, 2SC3709A, 2SC3709A-O, 2SC3746, 2SC3746-Q, 2SC3747, 2SC3747-Q, 2SC3748, 2SC3748-Q, 2SC3851, 2SC4935, 2SC4935O, 2SC790, 2SC790-O, 2SD1060-Q, 2SD1061, 2SD1061-Q, 2SD1062, 2SD1062-Q, 2SD1133, 2SD1134, 2SD1212, 2SD1212-Q, 2SD1235, 2SD1235-Q, 2SD1265, 2SD1266, 2SD1266-Q, 2SD1267, 2SD1267-Q, 2SD1354, 2SD1363, 2SD1363-O, 2SD1406, 2SD1412, 2SD1412-O, 2SD1444A, 2SD1568, 2SD1588, 2SD1666, 2SD1666-Q, 2SD1667, 2SD1667-Q, 2SD1668, 2SD1668-Q, 2SD1669, 2SD1669-Q, 2SD1761, 2SD1762, 2SD1913, 2SD2058, 2SD234, 2SD234O, 2SD235, 2SD235-O, 2SD2374, 2SD2374-Q, 2SD288, 2SD288-O, 2SD313, 2SD389, 2SD476, 2SD476A, 2SD553, 2SD553-O, 2SD568, 2SD795, 2SD856, 2SD856-Q, 2SD857, 2SD857-Q, 2SD880, BD201, BD203, BD241, BD241A, BD243, BD243A, BD301, BD303, BD533, BD535, BD539, BD539A, BD543, BD543A, BD545, BD545A, BD705, BD707, BD735, BD737, BD743, BD743A, BD795, BD797, BD807, BD905, BD907, BD933, BD933F, BD935, BD935F, BD949, BDT81, BDT81F, BDT91, BDT91F, D44H8, KSC1173, KSC1173O, KSD1406, KSD1588, KSD2058, KSD288, KSD288-O, KSD568, KSD880, KTC1003, KTC4369, KTC4369O, KTD1351 or KTD2058.