Datasheets
2N3440 by:

Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, TO-39, 3 PIN

Part Details for 2N3440 by Microsemi Corporation

Overview of 2N3440 by Microsemi Corporation

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.

Part Details for 2N3440

2N3440 CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

2N3440 Part Data Attributes

2N3440 Microsemi Corporation
Buy Now Datasheet
Compare Parts:
2N3440 Microsemi Corporation Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, TO-39, 3 PIN
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer MICROSEMI CORP
Part Package Code BCY
Package Description TO-39, 3 PIN
Pin Count 2
Reach Compliance Code unknown
ECCN Code EAR99
Samacsys Manufacturer Microsemi Corporation
Case Connection COLLECTOR
Collector Current-Max (IC) 1 A
Collector-Emitter Voltage-Max 250 V
Configuration SINGLE
DC Current Gain-Min (hFE) 40
JEDEC-95 Code TO-205AD
JESD-30 Code O-MBCY-W3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 200 °C
Package Body Material METAL
Package Shape ROUND
Package Style CYLINDRICAL
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 5 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position BOTTOM
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 15 MHz
Turn-off Time-Max (toff) 10000 ns
Turn-on Time-Max (ton) 1000 ns

Alternate Parts for 2N3440

This table gives cross-reference parts and alternative options found for 2N3440. 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 2N3440, 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 Description Manufacturer Compare
JANTX2N3440L Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-5, TO-5, 3 PIN Microsemi Corporation 2N3440 vs JANTX2N3440L
JAN2N3440L Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, SIMILAR TO TO-5, 3 PIN New England Semiconductor 2N3440 vs JAN2N3440L
JAN2N3440 Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, SIMILAR TO TO-5, 3 PIN Harris Semiconductor 2N3440 vs JAN2N3440
2N3440L Trans GP BJT NPN 250V 1A 3-Pin TO-5 New Jersey Semiconductor Products Inc 2N3440 vs 2N3440L
JANTXV2N3440 1000mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, SIMILAR TO TO-5, 3 PIN Motorola Mobility LLC 2N3440 vs JANTXV2N3440
JANTX2N3440L Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, SIMILAR TO TO-5, 3 PIN API Technologies Corp 2N3440 vs JANTX2N3440L
JAN2N3440 Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, TO-39, 3 PIN Microsemi Corporation 2N3440 vs JAN2N3440
2N3440 TRANSISTOR 1000 mA, 250 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-39, TO-39, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors 2N3440 vs 2N3440
JANTX2N3440 Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, TO-39, 3 PIN Microsemi Corporation 2N3440 vs JANTX2N3440
JAN2N3440L Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-5 Microchip Technology Inc 2N3440 vs JAN2N3440L
Part Number Description Manufacturer Compare
JANS2N3440L Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-5, TO-5, 3 PIN Microsemi Corporation 2N3440 vs JANS2N3440L
JANTX2N3440L Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, SIMILAR TO TO-5, 3 PIN API Technologies Corp 2N3440 vs JANTX2N3440L
JANTX2N3440L Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, SIMILAR TO TO-5, 3 PIN Defense Logistics Agency 2N3440 vs JANTX2N3440L
JAN2N3440 Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, SIMILAR TO TO-5, 3 PIN Harris Semiconductor 2N3440 vs JAN2N3440
JANSR2N3440 Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD Microchip Technology Inc 2N3440 vs JANSR2N3440
JAN2N3440 Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, TO-39, 3 PIN Microsemi Corporation 2N3440 vs JAN2N3440
JANTX2N3440L Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-5 Microchip Technology Inc 2N3440 vs JANTX2N3440L
JANTX2N3440 Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, SIMILAR TO TO-5, 3 PIN Harris Semiconductor 2N3440 vs JANTX2N3440
2N3440 TRANSISTOR 1000 mA, 250 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-39, TO-39, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors 2N3440 vs 2N3440
JANTXV2N3440 1000mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, SIMILAR TO TO-5, 3 PIN Motorola Mobility LLC 2N3440 vs JANTXV2N3440

2N3440 Related Parts

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 2N3440 by Microsemi Corporation.
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: 2N3440 by Microsemi Corporation

  • Please alert me when 2N3440 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following 2N3440 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
  • Please alert me when the single part price for 2N3440 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 the following 2N3440 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 2N3440.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare 2N3440 by Microsemi Corporation

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