2SD325-E Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 35 V
• Collector-Base Voltage, max: 35 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 1.5 A
• Collector Dissipation: 10 W
• DC Current Gain (h_fe): 100 to 200
• Transition Frequency, min: 8 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 2SD325-E transistor can have a current gain of 100 to 200. The gain of the 2SD325 will be in the range from 40 to 320, for the 2SD325-C it will be in the range from 40 to 80, for the 2SD325-D it will be in the range from 60 to 120, for the 2SD325-F it will be in the range from 160 to 320.Sometimes the "2S" prefix is not marked on the package - the 2SD325-E might only be marked "D325-E".The complementary PNP transistor to the 2SD325-E is the 2SB511-E.You can replace the 2SD325-E with the 2SC1061, 2SC1061-C, 2SC1398, 2SC1418, 2SC1418-C, 2SC1419, 2SC1419-C, 2SC1826, 2SC1985, 2SC2562, 2SC3179, 2SC3239, 2SC3252, 2SC3252-R, 2SC3253, 2SC3253-R, 2SC3254, 2SC3254-R, 2SC3255, 2SC3255-R, 2SC3299, 2SC3345, 2SC3709, 2SC3709A, 2SC3746, 2SC3746-R, 2SC3747, 2SC3747-R, 2SC3748, 2SC3748-R, 2SC3851, 2SC4550, 2SC4550-M, 2SC4551, 2SC4551-M, 2SC4552, 2SC4552-M, 2SC4881, 2SC4935, 2SC789, 2SC790, 2SD1060, 2SD1060-R, 2SD1061, 2SD1061-R, 2SD1062, 2SD1062-R, 2SD1133, 2SD1133-C, 2SD1134, 2SD1134-C, 2SD1266, 2SD1267, 2SD1354, 2SD1354-Y, 2SD1363, 2SD1406, 2SD1406-Y, 2SD1412, 2SD1444A, 2SD1445A, 2SD1568, 2SD1568-K, 2SD1588, 2SD1588-K, 2SD1666, 2SD1666-R, 2SD1667, 2SD1667-R, 2SD1668, 2SD1668-R, 2SD1669, 2SD1669-R, 2SD1761, 2SD1761-E, 2SD1762, 2SD1762E, 2SD1913, 2SD1913R, 2SD2012, 2SD2058, 2SD2058-Y, 2SD2061, 2SD2061E, 2SD234, 2SD235, 2SD2374, 2SD2394, 2SD2394-E, 2SD2395, 2SD2395-E, 2SD288, 2SD313, 2SD313E, 2SD330, 2SD330E, 2SD476, 2SD476-C, 2SD476A, 2SD476A-C, 2SD553, 2SD568, 2SD568-K, 2SD612K, 2SD612K-E, 2SD795, 2SD795-Q, 2SD856, 2SD857, 2SD880, 2SD880Y, BD201, BD203, BD239, BD239A, BD241, BD241A, BD243, BD243A, BD301, BD303, BD533, BD535, BD539, BD539A, BD543, BD543A, BD545, BD545A, BD735, BD737, BD795, BD797, BD807, BD933, BD933F, BD935, BD935F, BD947, BD949, BDT81, BDT81F, BDT91, BDT91F, D44H8, KSD1406, KSD1406-Y, KSD1588, KSD1588-Y, KSD2012, KSD2012-Y, KSD2058, KSD2058-Y, KSD288, KSD568, KSD568-Y, KSD880, KSD880-Y, KTC2016, KTC2016-Y, KTC2026, KTC2026-Y, KTC2026Y, KTD1351, KTD1351Y, KTD2058 or KTD2058Y.