onsemi PowerTrench Type N-Channel MOSFET, 5.5 A, 30 V Enhancement, 6-Pin SSOT FDC645N

View all MOSFETs
Bulk discount available

Subtotal (1 pack of 20 units)*

€11.72

(exc. VAT)

€14.42

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 2,420 unit(s) shipping from 05 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
20 - 180€0.586€11.72
200 - 480€0.505€10.10
500 - 980€0.438€8.76
1000 - 1980€0.385€7.70
2000 +€0.35€7.00

*price indicative

Packaging Options:
RS Stock No.:
903-4140
Mfr. Part No.:
FDC645N
Manufacturer:
onsemi
Find similar products by selecting one or more attributes.
Select all

Brand

onsemi

Channel Type

Type N

Product Type

MOSFET

Maximum Continuous Drain Current Id

5.5A

Maximum Drain Source Voltage Vds

30V

Series

PowerTrench

Package Type

SSOT

Mount Type

Surface

Pin Count

6

Maximum Drain Source Resistance Rds

48mΩ

Channel Mode

Enhancement

Typical Gate Charge Qg @ Vgs

13nC

Forward Voltage Vf

0.7V

Minimum Operating Temperature

-55°C

Maximum Gate Source Voltage Vgs

12 V

Maximum Power Dissipation Pd

1.6W

Maximum Operating Temperature

150°C

Standards/Approvals

No

Length

3mm

Height

1mm

Width

1.7 mm

Automotive Standard

No

PowerTrench® N-Channel MOSFET, up to 9.9A, Fairchild Semiconductor


MOSFET Transistors, ON Semi


ON Semi offers a substantial portfolio of MOSFET devices that includes high-voltage (>250V) and low-voltage (<250V) types. The Advanced silicon technology provides smaller die sizes, which it is incorporated into multiple industry-standard and thermally-enhanced packages.

ON Semi MOSFETs provide superior design reliability from reduced voltage spikes and overshoot, to lower junction capacitance and reverse recovery charge, to elimination of additional external components to keep systems up and running longer.

Related links