Datasheets
MMBT3904-AQ by: Diotec Semiconductor AG

SMALL SIGNAL TRANSISTOR,

Part Details for MMBT3904-AQ by Diotec Semiconductor AG

Results Overview of MMBT3904-AQ by Diotec Semiconductor AG

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Applications Consumer Electronics Audio and Video Systems

MMBT3904-AQ Information

MMBT3904-AQ by Diotec Semiconductor AG is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for MMBT3904-AQ

Part # Distributor Description Stock Price Buy
DISTI # 4878-MMBT3904-AQCT-ND
DigiKey TRANS NPN 40V 0.2A SOT23-3 Min Qty: 1 Lead time: 2 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 1852
In Stock
  • 1 $0.1300
  • 10 $0.0780
  • 100 $0.0478
  • 500 $0.0345
  • 1,000 $0.0301
  • 3,000 $0.0246
  • 6,000 $0.0218
  • 9,000 $0.0204
  • 15,000 $0.0188
  • 21,000 $0.0178
  • 30,000 $0.0169
  • 75,000 $0.0149
  • 150,000 $0.0136
  • 300,000 $0.0125
$0.0125 / $0.1300 Buy Now
DISTI # 637-MMBT3904-AQ
Mouser Electronics Bipolar Transistors - BJT BJT, SOT-23, 40V, 200mA, NPN, AEC-Q101 RoHS: Compliant 1057
  • 1 $0.1100
  • 10 $0.0770
  • 100 $0.0640
  • 500 $0.0510
  • 1,000 $0.0450
  • 3,000 $0.0340
  • 9,000 $0.0220
  • 24,000 $0.0210
  • 45,000 $0.0180
$0.0180 / $0.1100 Buy Now
Onlinecomponents.com Bipolar Transistor - SOT-23 - 40V - 200mA - NPN - AEC-Q101 RoHS: Compliant 27000 In Stock
  • 3,000 $0.0281
  • 9,000 $0.0194
  • 27,000 $0.0165
  • 51,000 $0.0154
  • 102,000 $0.0145
  • 150,000 $0.0139
  • 252,000 $0.0135
  • 501,000 $0.0133
$0.0133 / $0.0281 Buy Now
DISTI # 66721195
Verical Trans GP BJT NPN 40V 0.2A 350mW 3-Pin SOT-23 T/R Automotive AEC-Q101 RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Date Code: 2305 Americas - 27000
  • 3,000 $0.0350
  • 9,000 $0.0237
  • 27,000 $0.0198
$0.0198 / $0.0350 Buy Now
DISTI # 86927539
Verical Trans GP BJT NPN 40V 0.2A 350mW 3-Pin SOT-23 T/R Automotive AEC-Q101 RoHS: Compliant Min Qty: 2703 Package Multiple: 1 Americas - 3100
  • 2,703 $0.0259
  • 3,087 $0.0227
  • 6,000 $0.0210
  • 9,000 $0.0202
  • 15,000 $0.0192
  • 75,000 $0.0169
$0.0169 / $0.0259 Buy Now
DISTI # MMBT3904-AQ-DIO
TME Transistor: NPN, bipolar, 40V, 0.1A, 350mW, SOT23 Min Qty: 25 4050
  • 25 $0.0299
  • 100 $0.0181
  • 500 $0.0163
  • 3,000 $0.0144
  • 12,000 $0.0130
$0.0130 / $0.0299 Buy Now
Master Electronics Bipolar Transistor - SOT-23 - 40V - 200mA - NPN - AEC-Q101 RoHS: Compliant 27000 In Stock
  • 3,000 $0.0281
  • 9,000 $0.0194
  • 27,000 $0.0165
  • 51,000 $0.0154
  • 102,000 $0.0145
  • 150,000 $0.0139
  • 252,000 $0.0135
  • 501,000 $0.0133
$0.0133 / $0.0281 Buy Now

Part Details for MMBT3904-AQ

MMBT3904-AQ CAD Models

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MMBT3904-AQ Part Data Attributes

MMBT3904-AQ Diotec Semiconductor AG
Buy Now Datasheet
Compare Parts:
MMBT3904-AQ Diotec Semiconductor AG SMALL SIGNAL TRANSISTOR,
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer DIOTEC SEMICONDUCTOR AG
Reach Compliance Code not_compliant
ECCN Code EAR99
Date Of Intro 2019-08-05
Samacsys Manufacturer Diotec
JESD-609 Code e3
Moisture Sensitivity Level 1
Peak Reflow Temperature (Cel) 260
Terminal Finish MATTE TIN
Time@Peak Reflow Temperature-Max (s) 10

MMBT3904-AQ Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the MMBT3904-AQ is -55°C to 150°C.

  • Yes, the MMBT3904-AQ is suitable for high-frequency applications up to 100 MHz due to its low transition frequency (ft) of 300 MHz.

  • The maximum collector-emitter voltage (Vceo) for the MMBT3904-AQ is 40V.

  • Yes, the MMBT3904-AQ can be used in switching applications due to its low saturation voltage (Vce(sat)) of 0.2V and fast switching times (tr and tf).

  • Yes, the MMBT3904-AQ is RoHS (Restriction of Hazardous Substances) compliant, making it suitable for use in environmentally friendly designs.

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