| Part Number | 3DD4540A3 |
| Manufacturer | Huajing Microelectronics |
| Title | Silicon NPN Transistor |
| Description | NPN 3DD4540 A3 ○R 3DD4540 A3 NPN ， ， ， 、 。 ● ● ● ● ● ● ● ● VCEO IC Ptot（TC=25℃） 450 4 40 V A W TO-251 -10℃～... |
| Features |
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| Datasheet |
 3DD4540A3 Datasheet
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