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MMDT3946-7-F The Diodes Incorporated MMDT3946-7-F is a complementary NPN/PNP bipolar transistor array. It features a 40V collector-emitter voltage and 200mA collector current, housed in a SOT-363 package.
Mfr Part #:

MMDT3946-7-F

Available from 3 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The Diodes Incorporated MMDT3946-7-F is a complementary NPN/PNP bipolar transistor array. It features a 40V collector-emitter voltage and 200mA collector current, housed in a SOT-363 package.
✓ Total Stock: 219,821 pcs
$ Price Range: $0.99

MMDT3946-7-F Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
217,020 pcs
On Request
217020 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,406 pcs
On Request
2406 pcs On Request 1 On Request On Request 1048+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
395 pcs
On Request
395 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.

MMDT3946-7-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Halogen Free
Mounting Type
Operating Temperature
Power
Power Dissipation
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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MMDT3946-7-F Description

Short technical summary and product information.

The Diodes Incorporated MMDT3946-7-F is a complementary small signal transistor featuring both an NPN (3904-type) and a PNP (3906-type) transistor in a single SOT-363 package. This device is designed for low power amplification and switching applications.

 

Key electrical characteristics include a 40V collector-emitter voltage and a 200mA collector current. The transistor array offers a DC current gain (hFE) of 100 at 10mA and 1V. It operates at frequencies up to 300MHz for the NPN transistor and 250MHz for the PNP transistor.

 

Packaged in an ultra-small SOT-363 surface mount package, the MMDT3946-7-F is constructed with epitaxial planar die. It has a matte tin finish on its terminals, making it solderable per MIL-STD-202, Method 208. The device operates over a wide temperature range of -55°C to 150°C.

 

This component is RoHS3 compliant, totally lead-free, and halogen and antimony free, making it a 'Green' device. It is supplied in a 3,000-piece reel.

MMDT3946-7-F Quick Information

Product Type: Bipolar Transistor Array
Canonical Name: MMDT3946 Complementary Small Signal Transistor
Subcategory: BJT Arrays

MMDT3946-7-F Compliance

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

MMDT3946-7-F Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMDT3946-7-F Features

  • Complementary NPN and PNP transistors.
  • Ultra-small SOT-363 surface mount package.
  • Rated for 40V collector-emitter voltage.
  • Handles 200mA collector current.
  • RoHS3 compliant and halogen-free.

MMDT3946-7-F Applications

  • Used in switching circuits
  • Suitable for low-power amplification
  • Ideal for compact electronic designs
  • Applicable in automotive and industrial electronics

MMDT3946-7-F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage for the MMDT3946-7-F?

The collector-emitter voltage is 40V.

What is the maximum collector current for this transistor array?

The maximum collector current is 200mA.

What is the operating temperature range of the MMDT3946-7-F?

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

What package type is the MMDT3946-7-F supplied in?

It is supplied in a SOT-363 package.

Is the MMDT3946-7-F RoHS compliant?

Yes, it is RoHS3 compliant.

What is the Moisture Sensitivity Level (MSL) for this component?

The Moisture Sensitivity Level is 1.

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