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17,000 pcs
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17000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MMBT3904 is an NPN bipolar junction transistor (BJT) designed for medium-power amplification and switching applications. It comes in a compact SOT-23 surface-mount package, making it suitable for space-constrained designs.
Key electrical characteristics include a maximum collector-emitter voltage of 40V and a maximum collector current of 200mA. The transistor exhibits a DC current gain (hFE) of at least 100 at 10mA and 1V, and a Vce saturation of 300mV maximum at 5mA/50mA. Its frequency response extends to 300MHz.
This device operates within a temperature range of -55°C to 150°C. It is packaged in a molded plastic "Green" compound with matte tin-plated leads, solderable per MIL-STD-202, Method 208. The MMBT3904 is noted as being totally lead-free and fully RoHS compliant, as well as halogen and antimony-free.
Its complementary PNP type is the MMBT3906. An automotive-compliant version is available under a separate datasheet.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage is 40V.
The maximum continuous collector current is 200mA.
The operating temperature range is -55°C to 150°C.
The MMBT3904 is available in a SOT-23 package.
Yes, the MMBT3904 is RoHS3 compliant.
Yes, the MMBT3904 is totally lead-free.
Yes, the MMBT3904 is halogen and antimony-free, classified as a "Green" device.