2N3904BU Part Information

Details for 2N3904BU by ON Semiconductor

Semiconductors - Discretes>Transistors>Bipolar Transistors

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Part Specifications

Transistor Polarity NPN
Collector Emitter Voltage V(br)ceo 40V
Transition Frequency ft 300MHz
Power Dissipation Pd 625mW
DC Collector Current 200mA
DC Current Gain hFE 100hFE
Transistor Case Style TO-92
No. of Pins 3Pins
Operating Temperature Max 150°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Collector Emitter Saturation Voltage Vce(on) 300mV
Current Ic Continuous a Max 100mA
Gain Bandwidth ft Typ 300MHz
Hfe Min 30
Operating Temperature Min -55°C
Operating Temperature Range -55°C to +150°C
Termination Type Through Hole
Transistor Type General Purpose
RoHS Compliant

Alternative Part Descriptions

  • TRANSISTOR, NPN, 40V, TO-92; Transistor Polarity:NPN; Collector Emitter Voltage V(br)ceo:40V; DC Collector Current:200mA; Power Dissipation Pd:625mW; Transistor Mounting:Through Hole; No. of Pins:3Pins; Transition Frequency ft:300MHzRoHS Compliant: Yes | Newark Electronics
  • NPN 625 mW 40 V 200 mA Through Hole General Purpose Amplifier - TO-92-3 | Future Electronics EMEA
  • Transistor GP BJT NPN 40V 0.2A 3-Pin TO-92 Bulk | Avnet America
  • Transistor GP BJT NPN 40V 0.2A 3-Pin TO-92 Bulk | Avnet Asia
  • NPN 40V 0,2A 0,625W B:30-300 TO92 | Schukat Electronic
  • NPN 625 mW 40 V 200 mA Through Hole General Purpose Amplifier - TO-92-3 | Future Electronics
  • NPN 625 mW 40 V 200 mA Through Hole General Purpose Amplifier - TO-92-3 | Future Electronics APAC

Frequently Asked Questions

Where can I find additional details, specifications and documents for a 2N3904BU?

Additional datasheets, footprints and schematics for 2N3904BU are listed in our Part Details tab. You can also find the 2N3904BU image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 2N3904BU in the Pricing & Inventory tab next to part details. You can view 2N3904BU price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 2N3904BU fall under?

The 2N3904BU is listed under Semiconductors - Discretes > Transistors > Bipolar Transistors.

Can I view similar or alternative parts?

You can view similar parts to 2N3904BU when available in the Bipolar Transistors range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the 2N3904BU you can contact the distributor directly for product support, shipping queries etc.

Is the 2N3904BU RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for 2N3904BU have stock available?

Authorised distributors including Newark Electronics, Future Electronics EMEA, Avnet America, Avnet Asia and Schukat Electronic have stock available or on a lead time for 2N3904BU.

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