KSA733CR 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: -0.15 A
• Collector Dissipation: 0.25 W
• DC Current Gain (h_fe): 40 to 80
• Transition Frequency, min: 180 MHz
• Noise Figure, max: 6 dB
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92

The KSA733CR is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, collector, and base leads. Suffix "C" means center collector in KSA733R.
Here is an image showing the pin diagram of this transistor.The KSA733CR transistor can have a current gain of 40 to 80. The gain of the KSA733C will be in the range from 40 to 700, for the KSA733CG it will be in the range from 200 to 400, for the KSA733CL it will be in the range from 350 to 700, for the KSA733CO it will be in the range from 70 to 140, for the KSA733CY it will be in the range from 120 to 240.The complementary NPN transistor to the KSA733CR is the KSC945CR.The FJX733 (SOT-323) and FJX733R (SOT-323) is the SMD version of the KSA733CR transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the KSA733CR with the BC638, BC640, KSA708C, KSA708CR, KSA931 or KSA931R.