2N4921G
TRANS NPN 40V 1A TO126Manufacturer: onsemi
Categories: Single Bipolar Transistors
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The onsemi 2N4921G is an NPN bipolar junction transistor (BJT) designed for general-purpose switching and amplification applications. This component features a collector-emitter breakdown voltage of 40V and a maximum continuous collector current (Ic) of 1A. It offers a power dissipation capability of 30W and a transition frequency (fT) of 3MHz. The DC current gain (hFE) is a minimum of 30 at 500mA and 1V. With a saturation voltage (Vce(sat)) of 600mV at 100mA and 1A, it is suitable for various power control circuits. This transistor is housed in a TO-126 (TO-225AA) package and is offered in bulk packaging. Applications include industrial control, power supplies, and consumer electronics. The operating temperature range is -65°C to 150°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-225AA, TO-126-3 |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 600mV @ 100mA, 1A |
| Current - Collector Cutoff (Max) | 500µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 500mA, 1V |
| Frequency - Transition | 3MHz |
| Supplier Device Package | TO-126 |
| Current - Collector (Ic) (Max) | 1 A |
| Voltage - Collector Emitter Breakdown (Max) | 40 V |
| Power - Max | 30 W |
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