Findchips Blog
Transistors / Small Signal Bipolar Transistors / MMBT3904LP-7B
Datasheets
packagee
MMBT3904LP-7B by: Diodes Incorporated

Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, GREEN, LEADLESS, ULTRA SMALL, PLASTIC, DFN1006-3, 3 PIN

Part Details for MMBT3904LP-7B by Diodes Incorporated

Results Overview of MMBT3904LP-7B 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

MMBT3904LP-7B Information

MMBT3904LP-7B 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 MMBT3904LP-7B

Part # Distributor Description Stock Price Buy
DISTI # 07AH4154
Newark Trans, Npn, 40V, 0.2A, 150Deg C, 0.4W, Transistor Polarity:Npn, Collector Emitter Voltage V(Br)Ceo:40V, Transition Frequency Ft:300Mhz, Power Dissipation Pd:400Mw, Dc Collector Current:200Ma, Dc Current Gain Hfe:30Hfe, No. Of Rohs Compliant: Yes |Diodes Inc. MMBT3904LP-7B RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape 18684
  • 1 $0.5460
  • 10 $0.3500
  • 25 $0.3120
  • 50 $0.2750
  • 100 $0.2370
  • 250 $0.2120
  • 500 $0.1860
$0.1860 / $0.5460 Buy Now
DISTI # 86AK5589
Newark Transistor, Npn, 40V, 0.2A, X1-Dfn1006 Rohs Compliant: Yes |Diodes Inc. MMBT3904LP-7B RoHS: Compliant Min Qty: 10000 Package Multiple: 1 Date Code: 1 Container: Reel 0
  • 10,000 $0.1290
  • 20,000 $0.1250
  • 40,000 $0.1210
  • 60,000 $0.1170
$0.1170 / $0.1290 Buy Now
DISTI # MMBT3904LP-7B
Avnet Americas Bipolar (BJT) Single Transistor, NPN, 40 V, 200 mA, 400 mW, X1-DFN1006, Surface Mount - Tape and Reel (Alt: MMBT3904LP-7B) COO: China RoHS: Compliant Min Qty: 10000 Package Multiple: 10000 Lead time: 12 Weeks, 0 Days Container: Reel 50000 Factory Stock
  • 10,000 $0.0624
  • 20,000 $0.0619
  • 40,000 $0.0609
  • 80,000 $0.0600
  • 160,000 $0.0593
$0.0593 / $0.0624 Buy Now
Bristol Electronics   Min Qty: 89 620
  • 89 $0.0563
  • 268 $0.0375
$0.0375 / $0.0563 Buy Now
DISTI # MMBT3904LP-7B
TME Transistor: NPN, bipolar, 40V, 0.2A, 1W, X1-DFN1006-3 Min Qty: 1 0
  • 1 $0.4800
  • 10 $0.3290
  • 50 $0.2330
  • 100 $0.2000
  • 500 $0.1460
  • 1,000 $0.1290
  • 5,000 $0.1000
  • 10,000 $0.0960
$0.0960 / $0.4800 RFQ
DISTI # SMC-MMBT3904LP-7B
Sensible Micro Corporation Npn Trans, Sot-23 RoHS: Not Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 2043 Container: Tape & Reel 13560
RFQ
DISTI # SMC-MMBT3904LP-7B
Sensible Micro Corporation OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days Date Code: TBC 10997
RFQ
DISTI # MMBT3904LP-7B
Avnet Asia Bipolar (BJT) Single Transistor, NPN, 40 V, 200 mA, 400 mW, X1-DFN1006, Surface Mount (Alt: MMBT3904LP-7B) RoHS: Compliant Min Qty: 10000 Package Multiple: 10000 Lead time: 12 Weeks, 0 Days 0
RFQ
DISTI # MMBT3904LP-7B
Avnet Silica Bipolar BJT Single Transistor NPN 40 V 200 mA 400 mW X1DFN1006 Surface Mount (Alt: MMBT3904LP-7B) RoHS: Compliant Min Qty: 10000 Package Multiple: 10000 Lead time: 14 Weeks, 0 Days Silica - 10000
Buy Now
LCSC 40V 1W 200mA NPN DFN-3(1x0.6) Single Bipolar Transistors RoHS 7400
  • 10 $0.0462
  • 100 $0.0366
  • 300 $0.0318
  • 1,000 $0.0281
  • 5,000 $0.0252
  • 10,000 $0.0238
$0.0238 / $0.0462 Buy Now
New Advantage Corporation X1-DFN1006-3/40V NPN SMALL SIGNAL TRANSISTOR RoHS: Compliant Min Qty: 1 Package Multiple: 10000 50000
  • 10,000 $0.0955
  • 50,000 $0.0882
$0.0882 / $0.0955 Buy Now
Win Source Electronics TRANS NPN 40V 0.2A DFN1006-3 75964
  • 810 $0.0619
  • 1,970 $0.0508
  • 3,045 $0.0493
  • 4,195 $0.0477
  • 5,425 $0.0461
  • 7,265 $0.0413
$0.0413 / $0.0619 Buy Now

US Tariff Estimator: MMBT3904LP-7B by Diodes Incorporated

Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.

MMBT3904LP-7B
Diodes Incorporated
Please specify a country of origin.
$
Please specify an import value in USD.
Estimator Results:
Tariff Percentage Tariff Calculation
Import Value
$.
Total Duty
$.
Total Estimate
$.
$.
Based on tariff data from

Part Details for MMBT3904LP-7B

MMBT3904LP-7B CAD Models

  • Part Symbol

    schematic symbol

  • Footprint

    pcb footprint

  • 3D Model

    2d presentation

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

MMBT3904LP-7B Part Data Attributes

Parametric Data
MMBT3904LP-7B Diodes Incorporated
Buy Now Datasheet
Compare Parts:
MMBT3904LP-7B Diodes Incorporated Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, GREEN, LEADLESS, ULTRA SMALL, PLASTIC, DFN1006-3, 3 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer DIODES INC
Part Package Code DFN
Package Description DFN1006-, 3 PIN
Pin Count 3
Reach Compliance Code Compliant
ECCN Code EAR99
HTS Code 8541.29.00.75
Factory Lead Time 12 Weeks
Samacsys Manufacturer Diodes Incorporated
Additional Feature HIGH RELIABILITY
Case Connection COLLECTOR
Collector Current-Max (IC) 0.2 A
Collector-Base Capacitance-Max 4 pF
Collector-Emitter Voltage-Max 40 V
Configuration SINGLE
DC Current Gain-Min (hFE) 30
JESD-30 Code R-PBCC-N3
JESD-609 Code e4
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style CHIP CARRIER
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type NPN
Power Dissipation Ambient-Max 1 W
Power Dissipation-Max (Abs) 1 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form NO LEAD
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) 30
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 300 MHz
Turn-off Time-Max (toff) 250 ns
Turn-on Time-Max (ton) 70 ns
VCEsat-Max 0.3 V

Alternate Parts for MMBT3904LP-7B

This table gives cross-reference parts and alternative options found for MMBT3904LP-7B. 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 MMBT3904LP-7B, 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
2N3904 Crimson Semiconductor Inc Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, MMBT3904LP-7B vs 2N3904
2N3904TRD Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, MMBT3904LP-7B vs 2N3904TRD
MMBT3904_R2_00001 PanJit Semiconductor Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, GREEN, PLASTIC PACKAGE-3 MMBT3904LP-7B vs MMBT3904_R2_00001
BC338 Samsung Semiconductor Check for Price Small Signal Bipolar Transistor, 0.8A I(C), 25V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, TO-92, 3 PIN MMBT3904LP-7B vs BC338
BC372RLRP Motorola Semiconductor Products Check for Price Small Signal Bipolar Transistor, 1A I(C), 1-Element, NPN, Silicon, TO-92, MMBT3904LP-7B vs BC372RLRP
FXT653STOE Diodes Incorporated Check for Price Small Signal Bipolar Transistor, 2A I(C), 100V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC, E-LINE PACKAGE-3 MMBT3904LP-7B vs FXT653STOE
PN2484 New Jersey Semiconductor Products Inc Check for Price Trans GP BJT NPN 60V 0.05A 3-Pin TO-92 Box MMBT3904LP-7B vs PN2484
BC372RLRA onsemi Check for Price 1000mA, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-226AA, 3 PIN MMBT3904LP-7B vs BC372RLRA
FMMT3904TA Diodes Incorporated Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, MMBT3904LP-7B vs FMMT3904TA
KST3906TI Samsung Semiconductor Check for Price Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, PNP, Silicon, SOT-23, 3 PIN MMBT3904LP-7B vs KST3906TI
equivalents icon

MMBT3904LP-7B Related Parts

MMBT3904LP-7B Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the MMBT3904LP-7B is -55°C to 150°C.

  • Yes, the MMBT3904LP-7B is a low-noise transistor, making it suitable for audio and other noise-sensitive applications.

  • The maximum collector current rating for the MMBT3904LP-7B is 200 mA.

  • The MMBT3904LP-7B is a general-purpose NPN transistor, suitable for a wide range of applications, including amplifiers, switches, and voltage regulators.

  • The storage temperature range for the MMBT3904LP-7B is -55°C to 150°C.

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 MMBT3904LP-7B 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: MMBT3904LP-7B by Diodes Incorporated

Select Manufacturer
Which Manufacturer of MMBT3904LP-7B would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when MMBT3904LP-7B inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for MMBT3904LP-7B 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 MMBT3904LP-7B 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 MMBT3904LP-7B 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

Is at most 256 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 MMBT3904LP-7B.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare MMBT3904LP-7B by Diodes Incorporated

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