BF493SG
TRANS PNP 350V 0.5A TO92Manufacturer: onsemi
Categories: Single Bipolar Transistors
Quality Control: Learn More
The onsemi BF493SG is a PNP bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. This component features a maximum collector current (Ic) of 500 mA and a collector-emitter breakdown voltage (Vce) of 350 V. With a transition frequency (fT) of 50 MHz, it is suitable for various signal processing tasks. The minimum DC current gain (hFE) is 40 at 10 mA collector current and 10 V collector-emitter voltage. The saturation voltage (Vce(sat)) is specified at 2 V maximum for a base current of 2 mA and a collector current of 20 mA. The transistor's maximum power dissipation is 625 mW. It is packaged in a TO-92 (TO-226) through-hole form factor and operates within a temperature range of -55°C to 150°C. This device finds application in consumer electronics, industrial control systems, and telecommunications equipment.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-226-3, TO-92-3 Long Body |
| Mounting Type | Through Hole |
| Transistor Type | PNP |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 2V @ 2mA, 20mA |
| Current - Collector Cutoff (Max) | 10nA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 40 @ 10mA, 10V |
| Frequency - Transition | 50MHz |
| Supplier Device Package | TO-92 (TO-226) |
| Current - Collector (Ic) (Max) | 500 mA |
| Voltage - Collector Emitter Breakdown (Max) | 350 V |
| Power - Max | 625 mW |
Request a Quote
Clients Also Buy
BC547BTAR
TRANS NPN 45V 0.1A TO92-3
MJE200STU
TRANS NPN 25V 5A TO126-3
PN2369A_D27Z
TRANS NPN 15V 0.2A TO92-3
