2SD1624-T Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 50 V
• Collector-Base Voltage, max: 60 V
• Emitter-Base Voltage, max: 6 V
• Collector Current − Continuous, max: 3 A
• Collector Dissipation: 0.5 W
• DC Current Gain (h_fe): 200 to 400
• Transition Frequency, min: 150 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: SOT-89

Here is an image showing the pin diagram of this transistor.The 2SD1624-T transistor can have a current gain of 200 to 400. The gain of the 2SD1624 will be in the range from 100 to 560, for the 2SD1624-R it will be in the range from 100 to 200, for the 2SD1624-S it will be in the range from 140 to 280, for the 2SD1624-U it will be in the range from 280 to 560.The 2SD1624-T transistor is marked as "DGT".The complementary PNP transistor to the 2SD1624-T is the 2SB1124-T.You can replace the 2SD1624-T with the 2STF1360 or 2STF1550.