MMST2222AT146 The ROHM Semiconductor MMST2222AT146 is an NPN bipolar transistor designed for surface mount applications. It offers a 40V breakdown voltage and 600mA current capability.
Mfr Part #:

MMST2222AT146

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor MMST2222AT146 is an NPN bipolar transistor designed for surface mount applications. It offers a 40V breakdown voltage and 600mA current capability.
Total Stock: 2,137 pcs
$ Price Range: $0.99

MMST2222AT146 Available from 1 distributor

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MMST2222AT146 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
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

MMST2222AT146 Description

Short technical summary and product information.

The ROHM Semiconductor MMST2222AT146 is a general-purpose NPN bipolar junction transistor (BJT) suitable for various electronic circuits. It features a maximum collector current of 600 mA and a collector-emitter voltage of 40 V.

 

This transistor is designed for surface mounting and comes in an SMT3 package (TO-236-3, SC-59, SOT-23-3). It has a power dissipation rating of 200 mW and an operating temperature range up to 150°C.

 

Key electrical characteristics include a minimum DC current gain (hFE) of 100 at 150mA and 10V, and a Vce saturation of 1V maximum at 50mA and 500mA. The transition frequency is rated at a minimum of 300 MHz.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are unverified.

MMST2222AT146 Quick Information

Product Type: Bipolar Transistor
Series: MMST2222A
Canonical Name: MMST2222AT146 NPN Bipolar Transistor
Subcategory: NPN

MMST2222AT146 Compliance

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

MMST2222AT146 Estimated Pricing

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1+ $0.99 $0.99

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

MMST2222AT146 Features

  • NPN bipolar transistor for general use.
  • 40V collector-emitter voltage rating.
  • 600mA maximum collector current.
  • 200mW power dissipation.
  • Surface mount SMT3 package.

MMST2222AT146 Applications

  • Suitable for general amplification tasks.
  • Used in various switching circuits.
  • Ideal for compact electronic designs.
  • Surface mount assembly compatible.

MMST2222AT146 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the maximum operating voltage of the MMST2222AT146?

The maximum operating voltage is 40V.

What package does the MMST2222AT146 come in?

It comes in a SOT-23-3 surface mount package.

What is the maximum operating temperature of the MMST2222AT146?

It can operate at temperatures up to 150°C.

Is the MMST2222AT146 RoHS compliant?

Yes, it is RoHS3 compliant.

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