Transistor bipolar 2SB1274R

• Tipo: PNP
• Tensión Máxima Colector-Emisor: -60 V
• Tensión Máxima Colector-Base: -60 V
• Tensión Máxima Emisor-Base: -6 V
• Corriente DC Máxima del Colector: -3 A
• Disipación de Potencia Máxima: 20 W
• Ganancia de corriente continua (h_fe): 100 a 200
• Frecuencia máxima de trabajo: 100 MHz
• Temperatura de almacenamiento y funcionamiento: -55 to +150 °C
• Encapsulado: TO-220

Aquí hay una imagen que muestra el diagrama de pines de este transistor.El transistor 2SB1274R puede tener una ganancia de corriente de 100 a 200. La ganancia del 2SB1274 estará en el rango de 70 a 280, para el 2SB1274Q estará en el rango de 70 a 120, para el 2SB1274S estará en el rango de 140 a 280.A veces, el prefijo "2S" no está marcado en el paquete: el 2SB1274R puede estar marcado sólo como "B1274R".El transistor NPN complementario del 2SB1274R es el 2SD1913R.El BDP950 (SOT-223) es la versión SMD del transistor 2SB1274R.Puede sustituir el 2SB1274R por el 2SA1010, 2SA1010K, 2SA1077, 2SA1262, 2SA1288, 2SA1288-R, 2SA1289, 2SA1289-R, 2SA1290, 2SA1290-R, 2SA1291, 2SA1291-R, 2SA1293, 2SA1308, 2SA1329, 2SA1388, 2SA1452, 2SA1452A, 2SA1469, 2SA1469-R, 2SA1470, 2SA1470-R, 2SA1471, 2SA1471-R, 2SA1488, 2SA1488A, 2SA1634, 2SA1634-E, 2SA1635, 2SA1635-E, 2SA1742, 2SA1742-M, 2SA1743, 2SA1743-M, 2SA1744, 2SA1744-M, 2SA489, 2SA768, 2SA769, 2SA770, 2SA771, 2SB1015, 2SB1015-Y, 2SB1016, 2SB1016A, 2SB1017, 2SB1018, 2SB1018A, 2SB1090, 2SB1090-K, 2SB1097, 2SB1097-K, 2SB1133, 2SB1133-R, 2SB1187, 2SB1187-E, 2SB1366, 2SB1366-Y, 2SB1367, 2SB1368, 2SB1375, 2SB1548, 2SB1548A, 2SB1565, 2SB1565-E, 2SB507, 2SB507E, 2SB566A, 2SB566A-C, 2SB595, 2SB596, 2SB633, 2SB633-E, 2SB703, 2SB703-Q, 2SB703A, 2SB703A-Q, 2SB707, 2SB707-Y, 2SB708, 2SB708-Y, 2SB747, 2SB747-P, 2SB761, 2SB761A, 2SB762, 2SB762A, 2SB834, 2SB834Y, 2SB858, 2SB858-C, 2SB870, 2SB941, 2SB941A, 2SB942, 2SB942A, 2SB943, 2SB944, 2SB945, 2SB946, 2SB992, 2SB994, 2SB994-Y, 2SB995, 2SB996, BD204, BD242A, BD242B, BD242C, BD244A, BD244B, BD244C, BD304, BD536, BD538, BD540A, BD540B, BD540C, BD544A, BD544B, BD544C, BD546A, BD546B, BD546C, BD798, BD800, BD802, BD808, BD810, BD936, BD936F, BD938, BD938F, BD940, BD940F, BD942, BD942F, BD950, BD952, BD954, BD956, BDT82, BDT82F, BDT84, BDT84F, BDT86, BDT86F, BDT88, BDT88F, BDT92, BDT92F, BDT94, BDT94F, BDT96, BDT96F, BDX78, D44C10, D44C11, D44C12, D44C7, D44C8, D44C9, D45C10, D45C11, D45C12, D45C7, D45C8, D45C9, D45H11, D45H11FP, D45H8, KSA1010, KSA1010Y, KSB1015, KSB1015-Y, KSB1017, KSB1097, KSB1097-Y, KSB1366, KSB1366-Y, KSB596, KSB707, KSB707-Y, KSB708, KSB708-Y, KSB834, KSB834-Y, KTA1036, KTA1036-Y, KTA1038, KTA1046Y, KTA1049, KTB1366, KTB1366Y, KTB1367, KTB1368, KTB988, KTB988Y, MJE15029, MJE15029G o NTE153.