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MMDT3904-7 The Diodes Incorporated MMDT3904-7 is a dual NPN bipolar junction transistor designed for low power amplification and switching applications. It features a 40V collector-emitter voltage and 200mA continuous collector current.
Mfr Part #:

MMDT3904-7

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The Diodes Incorporated MMDT3904-7 is a dual NPN bipolar junction transistor designed for low power amplification and switching applications. It features a 40V collector-emitter voltage and 200mA continuous collector current.
✓ Total Stock: 7,817 pcs
$ Price Range: $0.99

MMDT3904-7 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
5,747 pcs
On Request
5747 pcs On Request 1 On Request On Request 05+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
2,070 pcs
On Request
2070 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MMDT3904-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Mounting Type
Operating Temperature
Power
Power Dissipation
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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MMDT3904-7 Description

Short technical summary and product information.

The Diodes Incorporated MMDT3904-7 is a dual NPN bipolar junction transistor (BJT) housed in an ultra-small SOT-363 surface mount package. This device is constructed using epitaxial planar die technology, making it ideal for low power amplification and switching applications.

 

Key electrical characteristics include a collector-emitter voltage (VCEO) of 40V and a continuous collector current (IC) of 200mA. The transistor offers a DC current gain (hFE) of up to 100 at 10mA and 1V, with a typical VCE(SAT) of 300mV at 50mA and 5mA. Its frequency response extends to 300MHz.

 

The MMDT3904-7 operates within a temperature range of -55°C to +150°C. The SOT-363 package is suitable for surface mounting, and the device is supplied on tape and reel for automated assembly. This transistor is also available in a lead-free version.

 

This dual transistor configuration is beneficial for space-constrained designs requiring two NPN transistors with matched characteristics or for simplifying circuit layouts. Its robust construction and reliable performance make it a suitable choice for various electronic circuits.

MMDT3904-7 Quick Information

Product Type: Transistor
Canonical Name: Dual NPN Small Signal Surface Mount Transistor
Subcategory: Arrays

MMDT3904-7 Compliance

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

MMDT3904-7 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMDT3904-7 Features

  • Dual NPN bipolar junction transistor.
  • Designed for low power amplification.
  • 40V collector-emitter voltage rating.
  • 200mA continuous collector current.
  • Ultra-small SOT-363 surface mount package.

MMDT3904-7 Applications

  • Ideal for low power amplification.
  • Suitable for switching applications.
  • Used in compact electronic circuits.
  • Surface mount assembly compatible.

MMDT3904-7 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage (VCEO) for the MMDT3904-7?

The collector-emitter voltage (VCEO) for the MMDT3904-7 is 40V.

What is the continuous collector current (IC) rating of the MMDT3904-7?

The continuous collector current (IC) rating for the MMDT3904-7 is 200mA.

What is the operating temperature range for the MMDT3904-7 transistor?

The operating and storage temperature range for the MMDT3904-7 is -55°C to +150°C.

What package type is the MMDT3904-7 supplied in?

The MMDT3904-7 is supplied in a SOT-363 package.

What is the DC current gain (hFE) of the MMDT3904-7 at 10mA and 1V?

The DC current gain (hFE) of the MMDT3904-7 is a minimum of 100 at 10mA and 1V.

What is the typical saturation voltage (VCE(SAT)) for the MMDT3904-7 at 50mA and 5mA?

The typical saturation voltage (VCE(SAT)) for the MMDT3904-7 at 50mA and 5mA is 300mV.

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