SMMBT3904TT1G The SMMBT3904TT1G is an NPN bipolar transistor from On Semiconductor designed for general purpose amplifier applications. It features a 40V collector-emitter voltage and 200mA continuous collector current.
Mfr Part #:

SMMBT3904TT1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The SMMBT3904TT1G is an NPN bipolar transistor from On Semiconductor designed for general purpose amplifier applications. It features a 40V collector-emitter voltage and 200mA continuous collector current.
Total Stock: 24,000 pcs
$ Price Range: $0.51

SMMBT3904TT1G Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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24,000 pcs
24000 pcs On Request 1 On Request On Request On Request On Request On Request

SMMBT3904TT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Breakdown Voltage (Minimum @ IC = 1.0 mAdc, IB = 0)
Breakdown Voltage (Minimum @ IC = 10 μAdc, IE = 0)
Breakdown Voltage (Minimum @ IE = 10 μAdc, IC = 0)
Collector Current
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Halogen Free
Leakage Current (Maximum @ VCE = 30 Vdc, VEB = 3.0 Vdc)
Mounting Type
Operating Temperature
Pb-Free
Power
Supplier Device Package
Total Device Dissipation
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

SMMBT3904TT1G Description

Short technical summary and product information.

The SMMBT3904TT1G is a general-purpose NPN silicon transistor manufactured by On Semiconductor. It is designed for amplifier applications and housed in a compact SOT-416/SC-75 surface-mount package, making it suitable for low-power applications.

 

Key electrical characteristics include a maximum collector-emitter voltage (VCEO) of 40V, a maximum collector current (IC) of 200mA, and a DC current gain (hFE) of at least 100 at 10mA and 1V. The transistor operates within a junction temperature range of -65°C to +150°C.

 

This device is Pb-Free, Halogen Free/BFR Free, and RoHS compliant. The SOT-416 package is designed for surface mounting, offering convenience in space-constrained designs. The S prefix indicates suitability for automotive and other applications requiring unique site and control change requirements, with AEC-Q101 qualification and PPAP capability.

 

With its robust specifications and compliance features, the SMMBT3904TT1G is a reliable choice for various general-purpose amplification needs in electronic circuits.

SMMBT3904TT1G Quick Information

Product Type: Bipolar Transistor
Canonical Name: SMMBT3904TT1G NPN General Purpose Transistor
Subcategory: Single

SMMBT3904TT1G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SMMBT3904TT1G Estimated Pricing

Qty Low High
1+ $0.51 $0.51

Estimated market price range - modelled values for guidance only, not live distributor offers.

SMMBT3904TT1G Features

  • NPN silicon general purpose transistor.
  • 40V collector-emitter voltage rating.
  • 200mA continuous collector current.
  • SOT-416/SC-75 surface mount package.
  • Pb-Free and Halogen Free compliant.

SMMBT3904TT1G Applications

  • Suitable for general purpose amplifiers.
  • Designed for low power applications.
  • Automotive and unique site applications.
  • Surface mount circuit integration.

SMMBT3904TT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage?

40 Vdc.

What is the maximum collector current?

200 mAdc continuous.

What is the transition frequency?

300 MHz.

What is the operating temperature range?

-65°C to 150°C.

What package is this transistor available in?

SC-75, SOT-416 surface-mount package.

What is the DC current gain (hFE)?

Minimum 100 at 10mA, 1V.

What is the power dissipation?

300 mW on FR-4 board at 25°C.

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