2SC1625-Y Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 120 V
• Collector-Base Voltage, max: 120 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 1 A
• Collector Dissipation: 15 W
• DC Current Gain (h_fe): 120 to 240
• Transition Frequency, min: 30 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 2SC1625-Y transistor can have a current gain of 120 to 240. The gain of the 2SC1625 will be in the range from 70 to 240, for the 2SC1625-O it will be in the range from 70 to 140.Sometimes the "2S" prefix is not marked on the package - the 2SC1625-Y might only be marked "C1625-Y".The complementary PNP transistor to the 2SC1625-Y is the 2SA815-Y.The 2SC2881 (SOT-89), 2SC2881-Y (SOT-89), FMMT624 (SOT-23), FMMT625 (SOT-23), KTC4373 (SOT-89) and KTC4373Y (SOT-89) is the SMD version of the 2SC1625-Y transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SC1625-Y with the 2SC1913, 2SC1913A, 2SC2238, 2SC2238A, 2SC2238AY, 2SC2238B, 2SC2238BY, 2SC2238Y, 2SC2275, 2SC2275A, 2SC2336, 2SC2336A, 2SC2528, 2SC3298, 2SC3298-Y, 2SC3298A, 2SC3298A-Y, 2SC3298B, 2SC3298B-Y, 2SC3944, 2SC3944A, 2SC4381, 2SC4382, 2SC4793, 2SC4883, 2SC4883A, 2SC5171, 2SD1138, 2SD1264, 2SD1264-P, 2SD1264A, 2SD1264A-P, 2SD1562, 2SD1763, 2SD363, 2SD363-Y, 2SD401, 2SD401-Y, 2SD402, 2SD772, 2SD772A, 2SD792, 2SD792A, BD539D, BD941, BD941F, BD955, BDT87, BDT87F, KSD363, KSD363-Y, KSD401, KSD401-Y, KTC2238, KTC2238A, KTC2238AY, KTC2238Y, KTC4370, KTC4370A, KTC4370AY, KTC4370Y, KTD2061, KTD2061Y, MJE15028, MJE15028G, MJE15030, MJE15030G, MJF15030, MJF15030G, TIP41D, TIP41E, TIP41F, TIP42D, TIP42E or TIP42F.