2SD1032-Q Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 60 V
• Collector-Base Voltage, max: 60 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 4 A
• Collector Dissipation: 60 W
• DC Current Gain (h_fe): 70 to 150
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-3P

Here is an image showing the pin diagram of this transistor.The 2SD1032-Q transistor can have a current gain of 70 to 150. The gain of the 2SD1032 will be in the range from 40 to 250, for the 2SD1032-P it will be in the range from 120 to 250, for the 2SD1032-R it will be in the range from 40 to 90.Sometimes the "2S" prefix is not marked on the package - the 2SD1032-Q might only be marked "D1032-Q".The complementary PNP transistor to the 2SD1032-Q is the 2SB812-Q.You can replace the 2SD1032-Q with the 2SC2563, 2SC2577, 2SC2578, 2SC2580, 2SC3180, 2SC3180-O, 2SC3181, 2SC3181-O, 2SC3181N, 2SC3181N-O, 2SC3256, 2SC3835, 2SC3853, 2SC3854, 2SC4466, 2SC4467, 2SC4652, 2SC4688, 2SC4689, 2SC4690, 2SC5196, 2SC5197, 2SD1032A, 2SD1032A-Q, 2SD1046, 2SD1288, 2SD1289, 2SD712, 2SD716, 2SD731, 2SD843, 2SD858, 2SD858-Q, 2SD895, 2SD998, BD245A, BD245B, BD245C, BD249A, BD249B, BD249C, BD745A, BD745B, BD745C, BDV91, BDV93, BDV95, KTD718, KTD718B, KTD998 or TIP35CA.