MMST3904-7-F The Diodes Incorporated MMST3904-7-F is an NPN small signal transistor designed for surface mount applications. It features a 40V collector-emitter voltage and 200mA collector current.
Mfr Part #:

MMST3904-7-F

Available from 3 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The Diodes Incorporated MMST3904-7-F is an NPN small signal transistor designed for surface mount applications. It features a 40V collector-emitter voltage and 200mA collector current.
Total Stock: 652,153 pcs
$ Price Range: $0.99

MMST3904-7-F Available from 3 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
625,020 pcs
625020 pcs On Request 1 On Request On Request On Request On Request On Request
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27,000 pcs
27000 pcs On Request 1 On Request On Request 14+ On Request On Request
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133 pcs
133 pcs On Request 1 On Request On Request On Request On Request On Request

MMST3904-7-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Electrostatic Discharge (ESD) - Human Body Model
Electrostatic Discharge (ESD) - Machine Model
Frequency
Halogen Free
Mounting Type
Operating Temperature
Power
Supplier Device Package
Supplier Package
Tape & Reel Quantity
Tape Width
Thermal Resistance Junction-to-Ambient
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
current (Minimum @ 10 mA, 1 V)
voltage (Maximum @ 5 mA, 50 mA)

MMST3904-7-F Description

Short technical summary and product information.

The Diodes Incorporated MMST3904-7-F is an NPN bipolar junction transistor (BJT) suitable for small signal applications. It is housed in an ultra-small SOT-323 surface mount package.

 

Key electrical characteristics include a maximum collector-emitter voltage (BVCEO) of 40V and a continuous collector current (IC) of 200mA. The device offers a typical DC current gain (hFE) of 100 at 10mA collector current and 1V collector-emitter voltage. Its Vce saturation is a maximum of 300mV at 5mA base current and 50mA collector current, with an operating frequency up to 300MHz.

 

This transistor is designed for high reliability and is qualified to AEC-Q101 standards. It operates within a wide temperature range of -55°C to +150°C. The component is also noted for being totally lead-free, fully RoHS compliant, and halogen and antimony-free, making it a 'Green' device.

 

Mechanical data includes a SOT-323 case made from molded plastic with a UL Flammability Rating of 94V-0. The terminals are matte tin plated and solderable per MIL-STD-202, Method 208. The device weighs approximately 0.006 grams.

MMST3904-7-F Quick Information

Product Type: NPN Small Signal Transistor
Canonical Name: MMST3904-7-F NPN Small Signal Transistor
Subcategory: Bipolar (BJT) - Single

MMST3904-7-F Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Totally Lead-Free

MMST3904-7-F Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMST3904-7-F Features

  • NPN small signal transistor in SOT-323.
  • Collector-Emitter Voltage: 40V.
  • Collector Current: 200mA.
  • High gain (hFE) of 100 at 10mA.
  • Qualified to AEC-Q101 standards.

MMST3904-7-F Applications

  • Suitable for general amplification.
  • Used in compact switching circuits.
  • Ideal for low-power applications.
  • Surface mount designs.

MMST3904-7-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the MMST3904-7-F?

The maximum collector-emitter voltage (VCEO) for the MMST3904-7-F is 40V.

What is the continuous collector current rating?

The continuous collector current (IC) rating for this transistor is 200mA.

What is the package type for the MMST3904-7-F?

The MMST3904-7-F is supplied in a SOT-323 package.

What is the operating temperature range?

The operating temperature range for this device is -55°C to +150°C.

Is the MMST3904-7-F RoHS compliant?

Yes, the MMST3904-7-F is RoHS3 compliant.

What is the Moisture Sensitivity Level (MSL)?

The Moisture Sensitivity Level (MSL) is 1.

Is this transistor lead-free and halogen-free?

Yes, the MMST3904-7-F is totally lead-free and halogen and antimony-free.

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