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NTE268 Silicon NPN 50V 2A Darlington Transistor

Model:

NTE268

 | Catalog #: 55052942
Price:
$4.52
$4.52
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  • Forward current transfer ratio: hFE = 90,000 minimum
  • Free−air power dissipation: 1.33W @ TA = +50°C
  • Hard solder mountdown
  • Applications include driver, regulator, audio output, relay substitute and more

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  • Low collector-emitter saturation voltage: VCE(sat) = 1.5V Max @ IC = 1.5A
  • TO202-type package: 2W free-air dissipation @ TA = +25°C
  • Absolute Maximum Ratings
    VCEO: 50V
  • VCES: 50V
  • VEBO: 13V
  • IC
    Continuous: 2A
    Peak (pulse width ≤ 25ms, duty cycle ≤ 50%): 3A
  • IB: 100mA
  • TA = +25°C, PD: 1.67W
    Derate above 25°C*: 13.3mW/°C
  • TC = +25°C, PD: 10W
    Derate above 25°C: 80mW/°C
  • TJ: -55° to +150°C
  • Tstg: -55° to +150°C
  • RthJA: 75°C/W
  • RthJC: 12.5°C/W

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  • Absolute Maximum Ratings
    VCEO: 20V
  • VCBO: 40V
  • VEBO: 3V
  • IC: 400mA
  • IB: 400mA
  • TC = +75°C, PD: 2.5W
    Derate above 25°C: 20mW/°C
  • TA = +25°C, PD: 1W
  • Tstg: --65° to +200°C

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Product Summary

The NTE268 (NPN) and NTE269 (PNP) are silicon complementary Darlington transistors in a TO202-type package designed for amplifier and driver applications where high-gain is an essential requirement, low-power lamp and relay drivers and power drivers for high-current applications such as voltage regulators.

  • Low collector-emitter saturation voltage: VCE(sat) = 1.5V Max @ IC = 1.5A
  • TO202-type package: 2W free-air dissipation @ TA = +25°C
  • Absolute Maximum Ratings
    VCEO: 50V
  • VCES: 50V
  • VEBO: 13V
  • IC
    Continuous: 2A
    Peak (pulse width ≤ 25ms, duty cycle ≤ 50%): 3A
  • IB: 100mA
  • TA = +25°C, PD: 1.67W
    Derate above 25°C*: 13.3mW/°C
  • TC = +25°C, PD: 10W
    Derate above 25°C: 80mW/°C
  • TJ: -55° to +150°C
  • Tstg: -55° to +150°C
  • RthJA: 75°C/W
  • RthJC: 12.5°C/W
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

Disclaimer: * The actual power dissipation capability of the TO202-type package is 2W @ TA = +25°C.

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NTE268 Silicon NPN 50V 2A Darlington Transistor
 
4.0

(based on 1 review)

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4.0

If you need NTE 268

By Game doctor

from Kentucky

About Me Power User

Verified Buyer

Pros

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      Best Uses

        Comments about NTE268 Silicon NPN 50V 2A Darlington Transistor:

        I repair pinball machines, video games, jukeboxes and slots which use 2 amp darlingtons. Only place I found the NTE 268 for a reasonable price as they have been discontinued elsewhere.

        • Primary use:
        • Business
        • Was this a gift?:
        • No

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