FAIRCHILD SEMICONDUCTOR  FDB33N25TM  MOSFET Transistor, N Channel, 33 A, 250 V, 0.077 ohm, 10 V, 3 V


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Product Overview

The FDB33N25TM is a 250V N-channel UniFET™ MOSFET based on planar stripe and DMOS technology. This high voltage MOSFET is tailored to reduce on-state resistance and to provide better switching performance and higher avalanche energy strength. The body diode's reverse recovery performance of UniFET FRFET® MOSFET has been enhanced by lifetime control. Its trr is less than 100ns and the reverse dv/dt immunity is 15V/ns while normal planar MOSFETs have over 200ns and 4.5V/ns respectively. Therefore, it can remove additional component and improve system reliability in certain applications in which the performance of MOSFET's body diode is significant. This device family is suitable for switching power converter applications such as power factor correction (PFC), flat panel display (FPD) TV power, ATX and electronic lamp ballasts. This product is general usage and suitable for many different applications.
  • Low gate charge
  • 100% Avalanche tested


Power Management; Lighting
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Product Specifications, Documents & More

  • Continuous Drain Current Id: 33A
  • Drain Source Voltage Vds: 250V
  • MSL: MSL 1 - Unlimited
  • No. of Pins: 3
  • On Resistance Rds(on): 0.077ohm
  • Operating Temperature Max: 150°C
  • Operating Temperature Min: -55°C
  • Power Dissipation Pd: 235W
  • Rds(on) Test Voltage Vgs: 10V
  • SVHC: No SVHC (15-Jun-2015)
  • Threshold Voltage Vgs Typ: 3V
  • Transistor Case Style: TO-263
  • Transistor Polarity: N Channel


Availability:  319

  • 319 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 3/21/16

Price for: Cut Tape 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $1.90 $1.9



Quantity List Price
1 - 9 $1.90
10 - 99 $1.54
100 - 999 $1.23
1000+ $0.996

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  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
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MOSFET Transistor, N Channel, 33 A, 250 V, 0.077 ohm, 10 V, 3 V


Price for: Full Reel 1

800+ $0.873 2400+ $0.793 9600+ $0.769

    More stock available week commencing 4/4/16

Not Normally Stocked

Non-Cancelable / Non Returnable

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