2SA1619A-R Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -50 V
• Collector-Base Voltage, max: -60 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.5 A
• Collector Dissipation: 1 W
• DC Current Gain (h_fe): 120 to 240
• Transition Frequency, min: 200 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92MOD

Here is an image showing the pin diagram of this transistor.The 2SA1619A-R transistor can have a current gain of 120 to 240. The gain of the 2SA1619A will be in the range from 80 to 340, for the 2SA1619A-Q it will be in the range from 80 to 170, for the 2SA1619A-S it will be in the range from 170 to 340.Sometimes the "2S" prefix is not marked on the package - the 2SA1619A-R might only be marked "A1619A-R".The complementary NPN transistor to the 2SA1619A-R is the 2SC4208A-R.The 2SB710A (SOT-23), 2SB710A-R (SOT-23), BCW89 (SOT-23), FMMTA55 (SOT-23), KST55 (SOT-23), MMBTA55 (SOT-23), PZTA55 (SOT-223) and SMBTA55 (SOT-23) is the SMD version of the 2SA1619A-R transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SA1619A-R with the 2SA1020, 2SA1020Y, 2SA1283, 2SA1284, 2SA1315, 2SA1315-Y, 2SA1450, 2SA1522, 2SA1523, 2SA1524, 2SA1525, 2SA1526, 2SA1527, 2SA1528, 2SA1529, 2SA1534A, 2SA1534A-R, 2SA1680, 2SA200, 2SA200-Y, 2SA684, 2SA684-R, 2SA720, 2SA720-R, 2SA935, 2SA935-Q, 2SA984, 2SA984K, 2SA993, 2SB1229, 2SB560, 2SB647, 2SB740, 2SB764, 2SB892, 2SB985, KSA1281-Y, KSA708C, KSA708CY, KSA931, KSA931Y, KSP2907AC, KSP8598C, KSP8599C, KTA1281, KTA1281Y, KTA200, KTA200-Y, KTB764 or PN3645.