BDT29C Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 100 V
• Collector-Base Voltage, max: 140 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 1 A
• Collector Dissipation: 30 W
• DC Current Gain (h_fe): 40
• Transition Frequency, min: 3 MHz
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: TO-220

Here is an image showing the pin diagram of this transistor.The complementary PNP transistor to the BDT29C is the BDT30C.You can replace the BDT29C with the 2N6045, 2N6045G, 2N6531, 2N6532, 2N6533, 2SC1448, 2SC1624, 2SC1624-O, 2SC1624-Y, 2SC1625, 2SC1625-O, 2SC1625-Y, 2SC1913, 2SC1913-P, 2SC1913-Q, 2SC1913-R, 2SC1913-S, 2SC1913A, 2SC1913A-P, 2SC1913A-Q, 2SC1913A-R, 2SC1913A-S, 2SC2073, 2SC2073A, 2SC2238, 2SC2238A, 2SC2238AO, 2SC2238AY, 2SC2238B, 2SC2238BO, 2SC2238BY, 2SC2238O, 2SC2238Y, 2SC2275, 2SC2275-P, 2SC2275-Q, 2SC2275-R, 2SC2275A, 2SC2275A-P, 2SC2275A-Q, 2SC2275A-R, 2SC2331, 2SC2331K, 2SC2331L, 2SC2331M, 2SC2334, 2SC2334K, 2SC2334L, 2SC2334M, 2SC2336, 2SC2336-P, 2SC2336-Q, 2SC2336-R, 2SC2336A, 2SC2336A-P, 2SC2336A-Q, 2SC2336A-R, 2SC2344, 2SC2344D, 2SC2344E, 2SC2527, 2SC2528, 2SC3296, 2SC3298, 2SC3298-O, 2SC3298-Y, 2SC3298A, 2SC3298A-O, 2SC3298A-Y, 2SC3298B, 2SC3298B-O, 2SC3298B-Y, 2SC3834, 2SC3944, 2SC3944-P, 2SC3944-Q, 2SC3944-R, 2SC3944-S, 2SC3944A, 2SC3944A-P, 2SC3944A-Q, 2SC3944A-R, 2SC3944A-S, 2SC4153, 2SC4381, 2SC4382, 2SC4883, 2SC4883A, 2SC5171, 2SC5248, 2SC5248-D, 2SC5248-E, 2SD1138, 2SD1138B, 2SD1138C, 2SD1138D, 2SD1194, 2SD1195, 2SD1196, 2SD1264, 2SD1264-P, 2SD1264-Q, 2SD1264A, 2SD1264A-P, 2SD1264A-Q, 2SD1272, 2SD1272-P, 2SD1272-Q, 2SD1355, 2SD1355-O, 2SD1355-R, 2SD1355-Y, 2SD1407, 2SD1407-O, 2SD1407-R, 2SD1407-Y, 2SD1407A, 2SD1407A-O, 2SD1407A-R, 2SD1407A-Y, 2SD1415, 2SD1415A, 2SD1562, 2SD1562-D, 2SD1562-E, 2SD1562-F, 2SD1562A, 2SD1562A-D, 2SD1562A-E, 2SD1763, 2SD1763-E, 2SD1763-F, 2SD1763A, 2SD1763A-E, 2SD1763A-F, 2SD1828, 2SD1829, 2SD1830, 2SD1892, 2SD1892-P, 2SD1892-Q, 2SD2059, 2SD2059-O, 2SD2059-R, 2SD2059-Y, 2SD2241, 2SD2495, 2SD2495-O, 2SD2495-P, 2SD2495-Y, 2SD363, 2SD363-O, 2SD363-R, 2SD363-Y, 2SD401, 2SD401-G, 2SD401-O, 2SD401-R, 2SD401-Y, 2SD401A, 2SD401A-K, 2SD401A-L, 2SD401A-M, 2SD402, 2SD525, 2SD525-O, 2SD525-R, 2SD525-Y, 2SD560, 2SD560-KB, 2SD560-LB, 2SD560-MB, 2SD610, 2SD610-Q, 2SD610-R, 2SD610-S, 2SD633, 2SD743A, 2SD743A-Q, 2SD743A-R, 2SD743A-S, 2SD866A, 2SD866A-P, 2SD866A-Q, 2SD866A-R, BD239C, BD539C, BD539D, BD543C, BD545C, BD649, BD651, BD901, BD939, BD939F, BD941, BD941F, BD953, BD955, BDT61B, BDT61C, BDT63B, BDT63C, BDT65B, BDT65C, BDT85, BDT85F, BDT87, BDT87F, BDW23C, BDW42, BDW42G, BDW43, BDW53C, BDW53D, BDW63C, BDW63D, BDW73C, BDW73D, BDW93C, BDW93CF, BDX33C, BDX33CG, BDX33D, BDX53C, BDX53CG, BDX53D, BDX53E, BDX53F, KSB601, KSB601-O, KSB601-R, KSB601-Y, KSC2073, KSC2334, KSC2334O, KSC2334R, KSC2334Y, KSC3296, KSD363, KSD363-O, KSD363-R, KSD363-Y, KSD401, KSD401-G, KSD401-Y, KSD560, KSD560-O, KSD560-R, KSD560-Y, KTC2018, KTC2018-O, KTC2018-Y, KTC2028, KTC2028O, KTC2028Y, KTC2238, KTC2238A, KTC2238AO, KTC2238AY, KTC2238O, KTC2238Y, KTC4370, KTC4370A, KTC4370AO, KTC4370AY, KTC4370O, KTC4370Y, KTD2059, KTD2059O, KTD2059R, KTD2059Y, KTD2061, KTD2061O, KTD2061Y, MJE15028, MJE15028G, MJE15030, MJE15030G, MJF122, MJF122G, MJF15030, MJF15030G, MJF6388, MJF6388G, NTE375, TIP102, TIP102G, TIP112, TIP112G, TIP122, TIP122G, TIP132, TIP132G, TIP142T or TTD1415B.