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| Part Number | FJN4303RBU | FJN4309RBU | FJN4313RBU | FJN4308RBU | FJN4304RBU | FJN4307RBU | FJN4306RBU | FJN4305RBU | FJN3303RBU | FJN4301RBU | FJN4302RBU | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Fairchild Semiconductor | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | 
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | 
| Transistor Type | PNP - Pre-Biased | PNP - Pre-Biased | PNP - Pre-Biased | PNP - Pre-Biased | PNP - Pre-Biased | PNP - Pre-Biased | PNP - Pre-Biased | PNP - Pre-Biased | NPN - Pre-Biased | PNP - Pre-Biased | PNP - Pre-Biased | 
| Current - Collector (Ic) (Max) | 100 mA | 100 mA | 100 mA | 100 mA | 100 mA | 100 mA | 100 mA | 100 mA | 100 mA | 100 mA | 100 mA | 
| Voltage - Collector Emitter Breakdown (Max) | 50 V | 40 V | 50 V | 50 V | 50 V | 50 V | 50 V | 50 V | 50 V | 50 V | 50 V | 
| Resistor - Base (R1) | 22 kOhms | 4.7 kOhms | 2.2 kOhms | 47 kOhms | 47 kOhms | 22 kOhms | 10 kOhms | 4.7 kOhms | 22 kOhms | 4.7 kOhms | 10 kOhms | 
| Resistor - Emitter Base (R2) | 22 kOhms | - | 47 kOhms | 22 kOhms | 47 kOhms | 47 kOhms | 47 kOhms | 10 kOhms | 22 kOhms | 4.7 kOhms | 10 kOhms | 
| DC Current Gain (hFE) (Min) @ Ic, Vce | 56 @ 5mA, 5V | 100 @ 1mA, 5V | 68 @ 5mA, 5V | 56 @ 5mA, 5V | 68 @ 5mA, 5V | 68 @ 5mA, 5V | 68 @ 5mA, 5V | 30 @ 5mA, 5V | 56 @ 5mA, 5V | 20 @ 10mA, 5V | 30 @ 5mA, 5V | 
| Vce Saturation (Max) @ Ib, Ic | 300mV @ 500µA, 10mA | 300mV @ 1mA, 10mA | 300mV @ 500µA, 10mA | 300mV @ 500µA, 10mA | 300mV @ 500µA, 10mA | 300mV @ 500µA, 10mA | 300mV @ 500µA, 10mA | 300mV @ 500µA, 10mA | 300mV @ 500µA, 10mA | 300mV @ 500µA, 10mA | 300mV @ 500µA, 10mA | 
| Current - Collector Cutoff (Max) | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) | 
| Frequency - Transition | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 200 MHz | 250 MHz | 200 MHz | 200 MHz | 
| Power - Max | 300 mW | 300 mW | 300 mW | 300 mW | 300 mW | 300 mW | 300 mW | 300 mW | 300 mW | 300 mW | 300 mW | 
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | 
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) | 
| Supplier Device Package | TO-92-3 | TO-92-3 | TO-92-3 | TO-92-3 | TO-92-3 | TO-92-3 | TO-92-3 | TO-92-3 | TO-92-3 | TO-92-3 | TO-92-3 |