型号 参数 国内外相似替换型号 资料 2SC1885 150V,0.05A 0.75,200MHZ BF297,BF422,BF391,3DG180K NPN 2SC2336 180V,1.5A,25W,95MHZ 2SC2238A,2SC2238B,2SC2660, NPN 2SD478,2SD608A,2SD760,2SD1138, 3DA25F

2SC3306 500V,10A,100W BUV48A,BUV48B,BUV48C,BUW13 NPN 2SC2740,2SC3042,2SC3277,2SC3365 2SC3842,2DK308C

2SC3461 1100V,8A,140W BU902,2SC3643,2SC3847,2SC3982, NPN 2SC3746 2SC3866 2SC3953 2SC3886 2SC3997 2SC4111 2SC4159 2SC4288 2SC4538 2SC4633 2SC4686A 2SC4833 2SC4834 2SC4890 2SC4897 2SC4916 2SC4924 2SC5002 2SC5044 2SC5047 2SC5048 2SC5068 2SC5086 2SC5088 2SC5124 NPN

2SC5129 2SC5148 2SD1433

80V,5A,20W 2SC3253,2SC3258,2SC3540,2SC3691 NPN 2SC4549,2SD1270,2SC1832

900V,3A,40W 2SC2979,2SC3178,2SC3559,2SC3979 NPN 2SC4303

1400V,8A,50W BU508AF,2SC3847,2SC3896,2SD1850 NPN 2SD1886

1500V,20A,250W - NPN

1500V,10A,150W 2SC3307,2SC3897,2SC3995 NPN

180V,1.5A,15W 2SC3298A,2SC3298B,2SD1763A,2SD1772 NPN 1400V,12A,200W 2SC3910,2SC3995 NPN

1500V,0.03A,7W 2SC4451,2SC4576 NPN 1500V,0.05A,10W 2SC4578 NPN

500V,5A,35W BUT11AF,2SC3310,2SC3570,2SC4026 NPN 2SC4054,2SC4160,2SC4073,2SC4371

500V,8A,45W BU306F,BUT12AF,2SC3626,2SC4130, NPN 2SC4161,2SC4559

1500V,12A,75W BU2525AF,BU2527AF,2SC5105 NPN 1500V,20A,150W 2SC3997,2SC4290A,2SD2356 NPN 1500V,7A,50W 2SC3892A,2SC4762 NPN

1500V,10A,70W BU2520AF,BUH715,2SC4125,2SC4542 NPN 2SC4759,2SC5043,2SC5044

1500V,7A,80W,4MHZ 2SC3885A,2SC3895,2SC4757 NPN 1600V,10A,70W 2SC4125,2SC4879,2SC4924 NPN 1600V,25A,250W 2SC3998 NPN

1500V,12A,50W BU2525AF,BU2527AF NPN

1500V,10A,50W BU2520AF,2SC4199A,2SC4542,2SC4759 NPN 20V,0.08A,7GHZ BFR193,BFR520,2SC3356,2SC3445 NPN 20V,0.08A,7GHZ BFR193,BFR520,2SC3356,2SC3445 NPN 1500V,10A,100W,3MHZ BU2520AF,2SC4589,2SC4759,2SD2373 1500V,10A,50W BU2520AF,BUH715,2SC4542 NPN 1500V,8A,50W BU2525AF,2SC3896,2SC4758 NPN

2SC5149 1500V,8A,50W BU2520DF,2SC3893A,2SC4763 NPN 2SC5150 1700V,10A,50W BU2520DF,2SC3893A,2SC4763 NPN 2SC5243 1700V,15A,200W 2SC4896 NPN 2SC5244 1500V,30A,200W - NPN

2SC5250 1500V,8A,50W BU2520DF,2SC4763 NPN 2SC5270 - - NPN

2SC5280 1500V,8A,50W BU2508AF,2SC3896,2SC3886A,2SC4758 NPN 2SC5296 1500V,8A,60W BU2508DF,2SC4124,2SC4763 NPN 2SC5297 1500V,8A,60W BU2508AF,2SC3896,2SC4758 NPN 2SC5301 2SC5302 2SC5339 2SC5387 2SC5406 2SC5407 2SC5411 2SC5521 2SC5570 2SC5583 2SC5584 2SC5609 2SK1011 2SK1012 2SK1015 2SK1081 2SK1082 2SK1117 2SK1119 2SK1120 2SK1123 2SK1168 ET

2SK1169 N-FET

2SK1205 2SK1225 N-FET

2SK1248 2SK1250

1500V,15A,75W 2SC4891,2SC5252 NPN

1500V,8A,50W BU2520AF,2SC3886A,2SC3896A,2SC4758 NPN 1500V,10A,50W BU2520AF,BUH715,2SC4542,2SC4759 NPN 1500V,14A,150W BUH1015,2SC4891,2SC5252 NPN 1700V,16A,250W - NPN

1500V,14A,60W 2SC4891,2SC5252 NPN

1500V,12A,100W - NPN 1500V,15A,150W - NPN - - NPN

450V,10A,100W - N-FET

500V,10A,100W BUZ339,2SK896,2SK1488,2SK1785 N-FET 450V,18A,125W 2SK870,2SK1517,2SK1518,2SK1499 N-FET 2SK1500

800V,7A,125W BUK638-800,2SK684,2SK1032,2SK1502 N-FET 800V,8A,125W BUK638-800,2SK684,2SK1032,2SK1502 N-FET 600V,6A,100W BUZ90,2SK1402,2SK1501,2SK1639 N-FET 2SK1643

1000V,4A,100W - N-FET

1000V,8A,150W 2SK1934 N-FET

60V,40A,100W 2SK1297,2SK1514,2SK1665 N-FET

500V,15A,100W IRFP450,IRFP452,MTH13N50,YTFP450 N-FYTFP452,2SK725,2SK785,2SK788,2SK790 2SK831,2SK870,2SK899,2SK1610,2SK1745

450V,20A,120W 2SK870,2SK1409,2SK1411,2SK1497,2SK1498 2SK1499,2SK1500

1000V,5A,100W BUZ357,BUZ358,2SK685,2SK1359 N-FET 450V,12A,60W 2SK1268,2SK1269,2SK1328,2SK1523,2SK1524 500V,10A,100W 2SK724,2SK896,2SK1488,2SK1753 N-FET 500V,20A,150W 2SK1169,2SK1170,2SK1497,2SK1500,2SK1680

N-FET

2SK1340 900V,5A,100W BUZ357,BUZ358,2SK727,2SK794,2SK1760 N-FET

2SK1341 900V,6A,100W 2SK1358,2SK1462,2SK1502,2SK1614 N-FET 2SK1357 900V,5A,100W 2SK727,2SK794,2SK1341,2SK1649,2SK1650 N-FET

2SK1358 900V,9A,150W 2SK1342,2SK1502,2SK1614,2SK1796 N-FET 2SK1362 900V,5A,85W 2SK1463,2SK1464,2SK1465,2SK1684,2SK1685 N-FET

2SK1385 2SK1397 2SK1401 2SK1403 2SK1410 2SK1411 2SK1461 FET

2SK1462 2SK1487 2SK1502 2SK1511 N-FET

2SK1512 2SK1518 2SK1531 FET

2SK1537 FET

2SK1723 2SK1760 -FET

2SK1794 2SK1796 2SK1879 2SK1940 2SK1941 2SK1944 2SK1969 2SK1982 2SK2038 -FET

2SK2077 2SK2082 2SK1859

800V,9A,100W 250V,40A,130W 300V,15A,100W 600V,8A,100W 500V,16A,200W 500V,20A,250W 900V,5A,120W 900V,8A,150W 45V,10A,125W 900V,7A,120W 1000V,5A,100W 900V,10A,150W 500V,20A,120W 500V,15A,150W 900V,5A,100W 600V,12A,150W 900V,5A,100W 900V,6A,100W 900V,10A,150W 60V,45A,125W 600V,12A,125W 600V,16A,100W 900V,5A,100W 60V,50A,125W 500V,10A,50W 800V,5A,125W 800V,7A,150W 900V,9A,150W - N-FET - N-FET

BUZ323 N-FET

2SK684,2SK1032 N-FET N-FET N-FET

2SK727,2SK794,2SK1649,2SK1650,2SK1760 N-2SK1358,2SK1502,2SK1614,2SK1795 N-FET 2SK896,2SK1488,2SK1723,2SK1752 N-FET 2SK1358,2SK1614,2SK1692,2SK1795 N-FET BUZ357,BUZ358,2SK1205,2SK1359,2SK1773 - N-FET - N-FET

2SK725,2SK788,2SK899,2SK1745,2SK1678 N-2SK727,2SK794,2SK1649,2SK1650,2SK1794 N-2SK1968 N-FET

2SK727,2SK1341,2SK1649,2SK1650,2SK1794 N2SK1358,2SK1614,2SK1502,2SK1692 N-FET 2SK1933 N-FET

BUK439-60,2SK849,2SK857,2SK1379 N-FET BUZ334,2SK1723 N-FET 2SK1405 N-FET

2SK727,2SK794,2SK1341,2SK1760 N-FET

BUK539-60,2SK1258,2SK1379,2SK1380 N-FET - N-FET

2SK727,2SK1341,2SK1649,2SK1650,2SK1794 N2SK1342,2SK1358,2SK1502,2SK1795 N-FET 2SK1358,2SK1614,2SK1502,2SK1692 N-FET

2SK2141 600V,6A,35W 2SK1404,2SK2045,2SK2101,2SK2118 N-FET 2SK2150 500V,15A,150W BUZ338,2SK899,2SK1516,2SK1610 N-FET 2SK2223 500V,10A,80W 2SK1206,2SK1329,2SK1523,2SK1696 N-FET 2SK2258 1000V,4A,100W BUZ357,BUZ358,2SK1205,2SK1359,2SK1773 N-FET

2SK2372 500V,25A,160W 2SK1500 N-FET

2SK2398 60V,45A,100W 2SK1297,2SK1514,2SK1665,2SK2096 N-FET 2SK2485 900V,6A,100W 2SK1502,2SK1614,2SK1692,2SK1795 N-FET 2SK2561 600V,9A,80W 2SK2148 N-FET

2SK2562 800V,7A,80W 2SK1464,2SK1685,2SK1774,2SK4775 N-FET 2SK2610 900V,5A,125W 2SK727,2SK1341,2SK1649,2SK1650,2SK1794 N-FET

2SK2611 900V,9A,150W 2SK1796,2SK1933 N-FET 2SK2645 600V,9A,50W - N-FET

2SK2652 600V,6A,50W 2SK1985 N-FET

2SK2655 900V,8A,150W 2SK1502,2SK1614,2SK1692,2SK195 N-FET 2SK2675 900V,7A,100W 2SK1358,2SK1462,2SK1692,2SK1795 N-FET 2SK2698 500V,15A,150W 2SK899,2SK1610,2SK1745,2SK1757 N-FET 2SK2746 800V,7A,150W 2SK1796,2SK1933,2SK2078,2SK2477 N-FET 2SK2755 450V,10A,125W 2SK1488,2SK1516,2SK1753,2SK1785 N-FET 2SK2771 900V,9A,125W 2SK1339,2SK1341,2SK1760,2SK1794 N-FET 2SK2828 500V,10A,100W - N-FET

2SK2834 600V,9A,80W BUZ334,2SK1723,2SK1968,2SK2477 N-FET 2SK2847 900V,8A,85W 2SK1464,2SK1685,2SK1686,2SK1775 N-FET 2SK560 500V,15A,100W IRFP450,IRFP452,MTH13N50,YTFP450,YTFP452 N-FET

2SK678,2SK725,2SK774,2SK785,2SK790 2SK831,2SK870,2SK899,2SK1745,2SK1757

2SK622 150V,20A,20W BUZ350,IRFP140,IRFP141,IRFP150,IRFP152 N-FET

IRFP251,MTH35N15,2SK1267,2SK1491,2SK2007

2SK623 250V,20A,120W(2SK2075) BUZ350,IRFP240,IRFP253,MTH15N20,2SK707 N-FET

2SK823,2SK901,2SK1491,2SK2007,2SK2058

2SK644 500V,10A,125W BUZ339,2SK642,2SK896,2SK1488,2SK1753 N-FET

2SK685 1000V,5A,100W BUZ357,BUZ358,BUK638-1000,BUZ380,BUZ381 N-FET

IRFPG50,IRFPG52

2SK727 900V,5A,125W 2SK695,2SK1203 N-FET

2SK735 450V,10A,100W BUZ339,2SK896,2SK1488,2SK1785 N-FET 2SK769 500V,10A,100W 2SK1206,2SK1523,2SK1832 N-FET

2SK773 500V,12A,120W BUK637-500,2SK557,2SK644,2SK896,2SK1488 N-FET

2SK774 500V,18A,120W 2SK560,2SK870,2SK1170,2SK1518,2SK1500 N-FET

2SK787 900V,8A,150W 2SK684,2SK1204,2SK1358,2SK1502,2SK1614 N-FET

2SK1692

2SK793 850V,5A,150W 2SK695,2SK727,2SK1341,2SK1649,2SK1650 N-FET

2SK1794

2SK794 900V,5A,150W 2SK695,2SK727,2SK1203,2SK1341,2SK1649 N-FET

2SK1650,2SK1794

2SK797 60V,40A,150W 2SK1297,2SK1514,2SK1665 N-FET

2SK821 250V,20A,150W 2SK901,2SK944,2SK1641,2SK1673 N-FET

2SK829 500V,15A,150W BUZ338,2SK557,2SK899,2SK1167,2SK1610 N-FET

2SK1757

2SK872 900V,6A,150W 2SK695,2SK1203,2SK1358,2SK1614,2SK1692 N-FET

2SK1795,2SK1796

2SK899 500V,18A,125W 2SK725,2SK1170,2SK1518,2SK1680 N-FET 2SK901 250V,20A,125W 2SK623,2SK944,2SK1641,2SK1673 N-FET 2SK906 100V,32A,125W BUZ341,2SK850,2SK1303,2SK1429 N-FET 2SK955 800V,5A,125W 2SK534,2SK604,2SK695,2SK727,2SK793 N-FET 2SK956 800V,9A,150W 2SK1032,2SK1796 N-FET

2SK962 900V,8A,150W 2SK1358,2SK1614,2SK1502,2SK1795 N-FET 2SK979 450V,10A,120W 2SK724,2SK896,2SK1488,2SK1752 N-FET B1016 B1375 - - - BSN254 - - -

BU2508AF 1500V,8A,45W 2SC3886A,2SC3896,2SC4542 NPN BU2508DF 700V,8A,45W 2SC3893A NPN

BU2520AF 1500V,10A,45W 2SC4199,2SD1881,2SDF1887 NPN BU2520AX 1500V,10A,45W 2SC4542 NPN BU2523AF 1500V,10A,50W - NPN

BU2522AF 1500V,10A,45W 2SC4542 NPN BU2525AF 1500V,12A,45W 2SC4692 NPN BU2527AF 1500V,12A,45W BUH1015 NPN BU2527AX 1500V,12A,45W BU2527AF NPN

BU2708AF 1500V,8A,45W 2SC3886A,2SC3896,2SC4542 NPN BU2722AF 1700V,10A,45W BU2727AF NPN

BU508 1500V,8A,34W BU2508AF,2SC3886,2SC3896,2SD1548 NPN

BU508DF 1500V,8A,34W BU2508D,BU2508DF,2SC3893A,2SC4124 NPN

D1264 200V,2A,30W 2SD1763B,2SC3298B,2SC4382,2SD1587 NPN

D1391 1500V,5A,100W BU508,BU508A,BU908,2SC3485,2SC3486 NPN 2SD1496,2SD1497

D1402 1500V,5A,120W BU508A,BU908,2SC3485,2SC3486,2SD1431 NPN 2SD1441,2SD1496,2SD1497 D1414 D1415 D1416 D1417

D1427 1500V,5A,80W BU508D,BU2508D,2SC3481,2SD1398,2SD1455 NPN

2SD1730,2SD1847,2SD1878

D1431 1500V,5A,80W BU508A,BU908,2SC3485,2SC3486,2SC4291 NPN 2SD1402,2SD1495,2SD1577,2SD1738

D1453 1500,3A,50W BU706,2SC3484,2SD1397,2SD1430,2SD1495 NPN 2SD1737

D1802 60V,3A,15W,150MHZ 2SC3303,2SD1221,2SD1252,2SD1448,2SD1815 NPN

2SD1816

D1879 1500V,6A,60W BU508DF,2SC4294,2SD1556,2SD1848,2SD2125 - D1880 1500V,8A,70W BU508DF,2SC3893A,2SC4124,2SC4531,2SD1849 - D2012 60V,3A,25W,β=320 BD935F,2SC3746,2SD1266,2SD1406,2SD1585 NPN

2SD1913,2SD2061

D2356 1500V,20A,200W 2SC3997,2SC4290A NPN

D2061 80V,3A,40W,8MHZ 2SC3691,2SC3851,2SD1266,2SD1405,2SD1585 NPN

2SD2000 D5L60 D5LC20U D669A D8039HLC D8085 D8243 D8251 D8253 D8254 D8255 D8259 D8279 D870 DBL2009

DBL2054 TDA1675,TDA1670 DBL2056 LM1203,MM1203 DD50 DD50快速阻尼管

GL1151 LM7851,KA2138 HA11235 - - HA11414 - - HA11423 - - HA1384 - - HA17384 - -

HPA100 1500V,10A,150W - HPA150 1500V,15A,180W -

IRF620 200V,5A,40W BUZ60,MTP5N20,2SK358 IRF630 IRF634 IRF644 IRF640 IRF730 IRF740 IRF740 IRF830 IRF840 IRF9620 IRF9610 IRF9630 IRFPE40 J306 J307 2SK924,2SK1391

200V,9A,75W BUZ31,BUZ32,IRF230R,IRF630R RRF230,RRF630,SPM630,2N6758JTX 2N7120,2N7242,2SK459,2SK925 2SK1393

250V,8.1A75W IRF234,2N7288H,2N7288R,2SK741, 2SK925,2SK1221,2SK1393

250V,14A,125W BUZ255,IRF244,IRFP245,SDF244JAA SDF244JAB,SGM508,SGM508A

200V,18A,125W BUZ30A,CHM05C-M155,CHM05C-M155A IRF240,IRF240R,NTE2388,OM6010SA YTF240,YTF640,2SK2136

400V,5.5A,75W BUZ60,IRF330,IRF330R,NTE67,SPM730 STM730,2N6760,2N7172,2SK552,2SK553 2SK1156,2SK1246

（下页还有） BUZ61,CHM03C-M155,CHM03C-M157 CHM03T-M155,CHM03T-M157,IRF340, 0M6011SA,OM6111SA,2SK1378,2SK1442

500V,4.5A,75W BUZ41A,BUZ42A,IRF430,IRF430R, IRF740 MTP6N55,SPM830,YTF830,2N6762,2N7122 2SK553,2SK893

500V,8A,125W ATP5085CN,BUZ331,BUZ354,IRF440, MTP8N50,MTP8N50E,OM6012SA,SDF440EHX SMP8N50F,STM840,2N7064,2SK555,2SK894 2SK1496

200V,2A,40W BUZ173,IRF9222,IRFU9222,MTP3P25 MTP6P20E

200V,1A,20W BUZ173,MTP3P25,MTP6P20E,ZVP2220B 200V,6.5A,75W SDF9230JAAEGDIN,SDF9230JABEGDIN SDF9240JAAEGDIN,SDF9240JABEGDIN MTP8P20,2N6806

800V,5.7A,150W BUZ355,BUZ356,IXTH6N80,IXTM6N80 MTW7N80E,STM3600,2SK534,2SK604 2SK695

250V,3A,25W 250V,6A,35W

J449 250V,6A,35W

LM1203 DBL2056,MM1203,KA2139,TFKU2203 MTV005,GL1150 LM339贴 BA339 LM358贴 LM723 MC723

STV7778 TDA9103

STV7779 TDA9109,KA2511B TDA1170N TDA1175 TDA1180 TDA1185A TDA1552 TDA1670 TDA1675 TDA5274HT TDA8172 TDA9102 TDA9103 TDA9105 TDA9106 TDA9109/S TDA9302 TDA1170N TDA1175 TDA1180 TDA1185A TDA1552 TDA1670 TDA1675 TDA5274HT TDA8172 TDA9102 TDA9103 TDA9105 TDA9106 TDA9109/S TDA9302 WT8043

TDA1175

TDA1170N,TDA1170S

TDA1675,DBL2054 TDA1670,DBL2054 AN8428GAK, TDA9302 HV5055 STV7778

STV7779,KA2511B TDA8172 TDA1175

TDA1170N,TDA1170S

TDA1675,DBL2054 TDA1670,DBL2054 AN8428GAK, TDA9302 HV5055 STV7778

STV7779,KA2511B TDA8172 EMC3000