2SD1625 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 50 V
• Collector-Base Voltage, max: 80 V
• Emitter-Base Voltage, max: 10 V
• Collector Current − Continuous, max: 0.7 A
• Collector Dissipation: 0.5 W
• DC Current Gain (h_fe): 3000
• Transition Frequency, min: 170 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 2SD1625 transistor is marked as "DH".The complementary PNP transistor to the 2SD1625 is the 2SB1125.You can replace the 2SD1625 with the 2SD1626.