onsemi FDB38N30U Digital Transistor N-Channel Surface, 2-Pin

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Subtotal (1 pack of 5 units)*

£11.78

(exc. VAT)

£14.135

(inc. VAT)

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  • Plus 135 unit(s) shipping from 20 April 2026
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Units
Per unit
Per Pack*
5 - 45£2.356£11.78
50 - 95£2.03£10.15
100 +£1.76£8.80

*price indicative

Packaging Options:
RS Stock No.:
186-8142
Mfr. Part No.:
FDB38N30U
Brand:
onsemi
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Brand

onsemi

Product Type

Digital Transistor

Mount Type

Surface

Transistor Polarity

N-Channel

Maximum Power Dissipation Pd

313W

Pin Count

2

Maximum Operating Temperature

150°C

Standards/Approvals

RoHS

Length

10.67mm

Series

UniFET Ultra FRFET MOSFET

Height

4.58mm

Automotive Standard

No

COO (Country of Origin):
CN
UniFETTM MOSFET is a high voltage MOSFET family based on planar stripe and DMOS technology. This MOSFET is tailored to reduce on-state resistance, and to provide better switching performance and higher avalanche energy strength. UniFET Ultra FRFETTM MOSFET has much superior body diode reverse recovery performance. Its trr is less than 50nsec and the reverse dv/dt immunity is 20V/nsec while normal planar MOSFETs have over 200nsec and 4.5V/nsec respectively. Therefore UniFET Ultra FRFET MOSFET can remove additional component and improve system reliability in certain applications that require performance improvement of the MOSFET’s body diode. 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.

RDS(on) = 120mΩ ( Max.)@ VGS = 10V, ID = 19A

Low gate charge ( Typ. 56nC)

Low Crss ( Typ. 55pF)

Applications

This product is general usage and suitable for many different applications.

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