2SA1518 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -50 V
• Collector-Base Voltage, max: -50 V
• Emitter-Base Voltage, max: -10 V
• Collector Current − Continuous, max: -0.5 A
• Collector Dissipation: 0.2 W
• DC Current Gain (h_fe): 50
• Transition Frequency, min: 200 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: SOT-23

Here is an image showing the pin diagram of this transistor.The 2SA1518 transistor is marked as "LL".The complementary NPN transistor to the 2SA1518 is the 2SC3912.You can replace the 2SA1518 with the 2SA1313, 2SA1313-O, 2SA1313-Y, 2SA1519, 2SA1520, 2SA1521, 2SB710A, 2SB710A-Q, 2SB710A-R, 2SB710A-S, 2STR2160, BCW89, FMMT2907A, FMMT2907AR, FMMT551, FMMT591, FMMT591Q, FMMTA55, FMMTA56, KN2907AS, KST2907A, KST55, KST56, KTN2907AS, MMBT2907A, MMBT4354, MMBT4355, MMBT4356, MMBTA55, MMBTA56, PMBT2907A, PMBTA56, PMST2907A, SMBTA55 or SMBTA56.