We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Findchips Blog
Transistors / Small Signal Bipolar Transistors / MMBT6427-7-F
Datasheets
MMBT6427-7-F by:

Small Signal Bipolar Transistor, 0.5A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, LEAD FREE, PLASTIC PACKAGE-3

Part Details for MMBT6427-7-F by Diodes Incorporated

Results Overview of MMBT6427-7-F by Diodes Incorporated

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Audio and Video Systems

MMBT6427-7-F Information

MMBT6427-7-F by Diodes Incorporated is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for MMBT6427-7-F

Part # Distributor Description Stock Price Buy
DISTI # 29AK0968
Newark Trans, Npn, 40V, 0.5A, 150Deg C, 0.3W Rohs Compliant: Yes |Diodes Inc. MMBT6427-7-F RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape 995
  • 1 $0.2040
  • 10 $0.1300
  • 25 $0.1160
  • 50 $0.1030
  • 100 $0.0890
  • 250 $0.0800
  • 500 $0.0710
  • 1,000 $0.0650
$0.0650 / $0.2040 Buy Now
DISTI # MMBT6427-FDICT-ND
DigiKey TRANS NPN DARL 40V 0.5A SOT-23-3 Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 20772
In Stock
  • 1 $0.2100
  • 10 $0.1280
  • 100 $0.0796
  • 500 $0.0581
  • 1,000 $0.0512
  • 3,000 $0.0423
  • 6,000 $0.0378
  • 9,000 $0.0355
  • 15,000 $0.0329
  • 21,000 $0.0314
  • 30,000 $0.0299
  • 75,000 $0.0266
  • 150,000 $0.0246
  • 300,000 $0.0229
$0.0229 / $0.2100 Buy Now
DISTI # MMBT6427-7-F
Avnet Americas Darlington Transistor, NPN, 40 V, 300 mW, 500 mA, SOT-23, 3 Pins - Tape and Reel (Alt: MMBT6427-7-F) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 12 Weeks, 0 Days Container: Reel 0
  • 3,000 $0.0201
  • 6,000 $0.0200
  • 12,000 $0.0199
  • 18,000 $0.0198
  • 24,000 $0.0197
$0.0197 / $0.0201 Buy Now
DISTI # MMBT6427-7-F
Avnet Americas Darlington Transistor, NPN, 40 V, 300 mW, 500 mA, SOT-23, 3 Pins - Tape and Reel (Alt: MMBT6427-7-F) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 111 Weeks, 0 Days Container: Reel 0
  • 3,000 $0.0203
  • 6,000 $0.0200
  • 12,000 $0.0197
  • 18,000 $0.0193
  • 24,000 $0.0190
$0.0190 / $0.0203 Buy Now
DISTI # 621-MMBT6427-F
Mouser Electronics Darlington Transistors 40V 300mW RoHS: Compliant 2689
  • 1 $0.1900
  • 10 $0.1160
  • 100 $0.0750
  • 500 $0.0570
  • 1,000 $0.0510
  • 3,000 $0.0420
  • 6,000 $0.0370
  • 9,000 $0.0310
  • 24,000 $0.0280
$0.0280 / $0.1900 Buy Now
DISTI # V72:2272_06702908
Arrow Electronics Trans Darlington NPN 40V 0.5A 350mW 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2304 Container: Cut Strips Americas - 109
  • 109 $0.0205
$0.0205 Buy Now
Future Electronics MMBT6427 Series 40 V 500 mA NPN Surface Mount Darlington Transistor - SOT-23-3 RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Lead time: 12 Weeks Container: Reel 3000
Reel
  • 3,000 $0.0230
  • 9,000 $0.0224
  • 15,000 $0.0222
  • 30,000 $0.0218
  • 60,000 $0.0213
$0.0213 / $0.0230 Buy Now
Bristol Electronics   2817
RFQ
Quest Components SMALL SIGNAL BIPOLAR TRANSISTOR, 0.5A I(C), 40V V(BR)CEO, 1-ELEMENT, NPN, SILICON 2608
  • 1 $0.0804
  • 167 $0.0503
  • 996 $0.0362
$0.0362 / $0.0804 Buy Now
Future Electronics MMBT6427 Series 40 V 500 mA NPN Surface Mount Darlington Transistor - SOT-23-3 Min Qty: 3000 Package Multiple: 3000 3000
null
  • 3,000 $0.0230
  • 9,000 $0.0224
  • 15,000 $0.0222
  • 30,000 $0.0218
  • 60,000 $0.0213
$0.0213 / $0.0230 Buy Now
DISTI # MMBT6427-7-F
TME Transistor: NPN, bipolar, Darlington, 40V, 0.5A, 300mW, SOT23 Min Qty: 1 2640
  • 1 $0.2103
  • 10 $0.1516
  • 25 $0.1147
  • 100 $0.0696
  • 500 $0.0419
  • 1,000 $0.0355
  • 3,000 $0.0294
  • 6,000 $0.0271
  • 75,000 $0.0265
$0.0265 / $0.2103 Buy Now
DISTI # MMBT6427-7-F
Avnet Silica Darlington Transistor NPN 40 V 300 mW 500 mA SOT23 3 Pins (Alt: MMBT6427-7-F) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 10 Weeks, 0 Days Silica - 60000
Buy Now
LCSC 20000 40V NPN 500mA 300mW SOT-23 Darlington Transistors ROHS 960
  • 10 $0.0422
  • 100 $0.0335
  • 300 $0.0286
  • 3,000 $0.0257
  • 6,000 $0.0231
  • 9,000 $0.0218
$0.0218 / $0.0422 Buy Now
New Advantage Corporation MMBT6427 Series 40 V 500 mA NPN Surface Mount Darlington Transistor - SOT-23-3 RoHS: Compliant Min Qty: 1 Package Multiple: 3000 63000
  • 6,000 $0.0382
  • 63,000 $0.0352
$0.0352 / $0.0382 Buy Now

Part Details for MMBT6427-7-F

MMBT6427-7-F CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

MMBT6427-7-F Part Data Attributes

Parametric Data
MMBT6427-7-F Diodes Incorporated
Buy Now Datasheet
Compare Parts:
MMBT6427-7-F Diodes Incorporated Small Signal Bipolar Transistor, 0.5A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, LEAD FREE, PLASTIC PACKAGE-3
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer DIODES INC
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
Factory Lead Time 12 Weeks
Samacsys Manufacturer Diodes Incorporated
Collector Current-Max (IC) 0.5 A
Collector-Emitter Voltage-Max 40 V
Configuration DARLINGTON
DC Current Gain-Min (hFE) 14000
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.3 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for MMBT6427-7-F

This table gives cross-reference parts and alternative options found for MMBT6427-7-F. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MMBT6427-7-F, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
CMPT6427TR Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, MMBT6427-7-F vs CMPT6427TR
MMBT6427LT3 Motorola Mobility LLC Check for Price 500mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB MMBT6427-7-F vs MMBT6427LT3
MMBT6427LT1 LRC Leshan Radio Co Ltd Check for Price Small Signal Bipolar Transistor, 0.5A I(C), NPN MMBT6427-7-F vs MMBT6427LT1
MMBT6427 Samsung Semiconductor Check for Price Transistor MMBT6427-7-F vs MMBT6427
MMBT6427LT1G Rochester Electronics LLC Check for Price 500mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, HALOGEN FREE AND ROHS COMPLIANT, CASE 318-08, TO-236, 3 PIN MMBT6427-7-F vs MMBT6427LT1G
MMBT6427 Fairchild Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 1.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, SO-3 MMBT6427-7-F vs MMBT6427
Part Number Manufacturer Composite Price Description Compare
MMBT6427LT1G onsemi $0.0387 NPN Bipolar Darlington Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL MMBT6427-7-F vs MMBT6427LT1G
MMBT6427-13 Diodes Incorporated Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC PACKAGE-3 MMBT6427-7-F vs MMBT6427-13
SMBT6427 Siemens Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon MMBT6427-7-F vs SMBT6427
MMBT6427 Lite-On Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC, SOT-23, 3 PIN MMBT6427-7-F vs MMBT6427
MMBT6427/L99Z Texas Instruments Check for Price 1200mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB MMBT6427-7-F vs MMBT6427/L99Z
MMBT6427LT1 Rochester Electronics LLC Check for Price 500mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, CASE 318-08, 3 PIN MMBT6427-7-F vs MMBT6427LT1
MMBT6427LT3 onsemi Check for Price 500mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, PLASTIC, CASE 318-08, 3 PIN MMBT6427-7-F vs MMBT6427LT3
MMBT6427_NL Fairchild Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 1.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, SO-3 MMBT6427-7-F vs MMBT6427_NL
MMBT6427/D87Z Texas Instruments Check for Price 1200mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB MMBT6427-7-F vs MMBT6427/D87Z
MMBT6427S62Z Fairchild Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 1.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, SO-3 MMBT6427-7-F vs MMBT6427S62Z

MMBT6427-7-F Related Parts

MMBT6427-7-F Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the MMBT6427-7-F is -55°C to 150°C.

  • Yes, the MMBT6427-7-F is suitable for high-frequency applications up to 5 GHz due to its low capacitance and high transition frequency (fT).

  • The recommended storage temperature range for the MMBT6427-7-F is -55°C to 150°C.

  • Yes, the MMBT6427-7-F is lead-free and RoHS (Restriction of Hazardous Substances) compliant.

  • The typical saturation voltage (VCE(sat)) for the MMBT6427-7-F is 0.2 V at IC = 10 mA and IB = 1 mA.

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for MMBT6427-7-F by Diodes Incorporated.
They’ve also added a data comparison to this page with by .

Click on the link below to check it out on Findchips.com.

Update Alert Settings for: MMBT6427-7-F by Diodes Incorporated

Select Manufacturer
Which Manufacturer of MMBT6427-7-F would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when MMBT6427-7-F inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for MMBT6427-7-F alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
Pricing Alert
  • Please alert me when the single part price for MMBT6427-7-F to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for MMBT6427-7-F alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for MMBT6427-7-F.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare MMBT6427-7-F by Diodes Incorporated

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: