2SA1693-P Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -80 V
• Collector-Base Voltage, max: -80 V
• Emitter-Base Voltage, max: -6 V
• Collector Current − Continuous, max: -6 A
• Collector Dissipation: 60 W
• DC Current Gain (h_fe): 70 to 140
• Transition Frequency, min: 20 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-3P

Here is an image showing the pin diagram of this transistor.The 2SA1693-P transistor can have a current gain of 70 to 140. The gain of the 2SA1693 will be in the range from 50 to 180, for the 2SA1693-O it will be in the range from 50 to 100, for the 2SA1693-Y it will be in the range from 90 to 180.Sometimes the "2S" prefix is not marked on the package - the 2SA1693-P might only be marked "A1693-P".The complementary NPN transistor to the 2SA1693-P is the 2SC4466-P.The BDP952 (SOT-223) is the SMD version of the 2SA1693-P transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SA1693-P with the 2SA1093, 2SA1102, 2SA1103, 2SA1104, 2SA1105, 2SA1106, 2SA1146, 2SA1186, 2SA1186-P, 2SA1263, 2SA1263-O, 2SA1264, 2SA1264-O, 2SA1264N, 2SA1264N-O, 2SA1265, 2SA1265-O, 2SA1301, 2SA1303, 2SA1303-P, 2SA1386, 2SA1386-P, 2SA1489, 2SA1489-P, 2SA1490, 2SA1490-P, 2SA1491, 2SA1491-P, 2SA1633, 2SA1694, 2SA1694-P, 2SA1695, 2SA1695-P, 2SA1788, 2SA1803, 2SA1804, 2SA1805, 2SA1939, 2SA1940, 2SA1941, 2SA1942, 2SA2062, 2SA2063, 2SB1162, 2SB1230, 2SB1230-Q, 2SB1231, 2SB1231-Q, 2SB1232, 2SB1232-Q, 2SB1361, 2SB1362, 2SB686, 2SB688, 2SB695, 2SB753, 2SB753-O, 2SB775, 2SB778, 2SB816, 2SB817, 2SB863, 2SB965, 2SB966, BD246B, BD246C, BD250B, BD250C, BD746B, BD746C, BDV94, BDV96, FJA4210, FJA4210O, KTB688, KTB688B, KTB778, KTB817, KTB817B or TIP36CA.