BCW70 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -45 V
• Collector-Base Voltage, max: -50 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.1 A
• Collector Dissipation: 0.25 W
• DC Current Gain (h_fe): 215 to 500
• Transition Frequency, min: 100 MHz
• Noise Figure, max: 10 dB
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: SOT-23

Here is an image showing the pin diagram of this transistor.The BCW70 transistor is marked as "H2".The complementary NPN transistor to the BCW70 is the BCW72.You can replace the BCW70 with the 2SA1037, 2SA1366, 2SA1518, 2SA1519, 2SA1520, 2SA1521, 2SA812, 2STR2160, BC807, BC856, BC857, BC860, BCW68, BCW70LT1, BCW70LT1G, BCX17, FMMTA55, FMMTA56, KSA812, KST55, KST56, MMBT4354, MMBTA55, MMBTA56, PMBTA56, SMBTA55 or SMBTA56.