MMBT3906 The MMBT3906 is a PNP bipolar transistor from Diotec Semiconductor designed for general purpose switching applications. It offers a 40V breakdown voltage and 200mA continuous collector current.
Mfr Part #:

MMBT3906

Available from 1 distributors
Mfr Name: Diotec Semiconductor
Diotec Semiconductor
The MMBT3906 is a PNP bipolar transistor from Diotec Semiconductor designed for general purpose switching applications. It offers a 40V breakdown voltage and 200mA continuous collector current.
Total Stock: 100 pcs
$ Price Range: $0.99

MMBT3906 Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

MMBT3906 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

MMBT3906 Description

Short technical summary and product information.

The MMBT3906 is a PNP epitaxial silicon planar transistor designed for general purpose switching applications. It features a collector-emitter voltage of -40V and a continuous collector current of -200mA.

 

Key electrical characteristics include a DC current gain (hFE) of up to 100 at 10mA and 1V, and a maximum collector-emitter saturation voltage of 400mV at 5mA/50mA. The transistor operates over a wide temperature range from -55°C to 150°C.

 

Packaged in a compact SOT-23-3 (TO-236-3) surface mount case, the MMBT3906 is suitable for various electronic circuits where space is a consideration. Its lead-free and RoHS 3 compliant status makes it suitable for modern electronic designs.

 

This transistor is ideal for applications requiring a reliable PNP switching element with moderate current and voltage handling capabilities. Its performance characteristics, such as switching times and gain-bandwidth product, make it versatile for signal amplification and switching tasks.

MMBT3906 Quick Information

Product Type: Bipolar Transistor
Canonical Name: PNP General Purpose Switching Transistor
Subcategory: PNP

MMBT3906 Compliance

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

MMBT3906 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMBT3906 Features

  • PNP bipolar transistor for general purpose switching.
  • Collector-emitter voltage rating of -40V.
  • Continuous collector current of -200mA.
  • Compact SOT-23-3 surface mount package.
  • Wide operating temperature range of -55°C to 150°C.

MMBT3906 Applications

  • Suitable for general purpose switching applications.
  • Used in signal amplification circuits.
  • Ideal for space-constrained designs.
  • Component in portable electronic devices.

MMBT3906 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage rating for the MMBT3906?

The collector-emitter voltage rating for the MMBT3906 is -40V.

What is the continuous collector current of the MMBT3906?

The MMBT3906 has a continuous collector current of -200mA.

What is the operating temperature range for the MMBT3906?

The operating temperature range for the MMBT3906 is -55°C to 150°C.

What package type is the MMBT3906 supplied in?

The MMBT3906 is supplied in a SOT-23-3 package.

What is the RoHS status of the MMBT3906?

The MMBT3906 is RoHS 3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MMBT3906?

The Moisture Sensitivity Level (MSL) for the MMBT3906 is 1 Unlimited.

What is the typical DC current gain (hFE) of the MMBT3906 at 10mA?

The typical DC current gain (hFE) of the MMBT3906 at 10mA and 1V is 100.

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