KTB772-GR Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -30 V
• Collector-Base Voltage, max: -40 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -3 A
• Collector Dissipation: 10 W
• DC Current Gain (h_fe): 200 to 400
• Transition Frequency, min: 80 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-126
• Electrically Similar to the Popular 2SB772GR transistor

Here is an image showing the pin diagram of this transistor.The KTB772-GR transistor can have a current gain of 200 to 400. The gain of the KTB772 will be in the range from 100 to 400, for the KTB772-O it will be in the range from 100 to 200, for the KTB772-Y it will be in the range from 160 to 320.The complementary NPN transistor to the KTB772-GR is the KTD882-GR.You can replace the KTB772-GR with the 2SA2196, 2SA2197, 2SB1143, 2SB1143-T, 2SB1165, 2SB1165-T, 2SB1166, 2SB1166-T, 2SB772, 2SB772E, 2SB772GR, 2SB986, 2SB986-T, BD132, BD186, BD188, BD190, KSB772, KSB772-G, KSH772, KSH772-G, MJE232, MJE235 or MJE370.