International Rectifier introduced the introduction of a family of Large Can DirectFET® MOSFETs for industrial applications requiring ultra-low on-state resistance (RDS(ON)) including high power DC motors, DC/AC inverters, and high current switching applications such as active ORing hot swap, and eFuse.
The new 7 mm × 9 mm × 0.7 mm Large Can devices provide superior RDS(ON) performance leading to lower conduction losses and improved system efficiency. Similar to Small and Medium Can DirectFET® devices, the Large Can provides dual-side cooling that can maximize thermal transfer and help increase power density. DirectFET® also has the optimum die-to-footprint ratio, leading to a reduction in board space. Combined with its ultra-low profile (0.7 mm), it is the ideal solution for space constrained, high power industrial power designs.
As with the entire DirectFET® family, the new industrial Large Can has wire bond-free construction for improving reliability performance. Moreover, the DirectFET® package meets all RoHS requirements such as a completely lead-free bill of materials, and is, therefore, well suited for long lifecycle designs. Alternative high performance packages feature lead die attach under RoHS exemption 7(a) which is due to expire in 2016.
The new 40 V – 150 V Large Can devices are qualified to industrial grade and moisture sensitivity level 1 (MSL1).
Specifications
|
Part Number
|
VDSS
|
RDSON Max
@ 10 V |
ID (A)
|
QG (nc)
|
|
40
|
1.0 mΩ
|
270
|
220
|
|
|
60
|
1.5 mΩ
|
200
|
200
|
|
|
60
|
2.2 mΩ
|
138
|
148
|
|
|
75
|
2.3 mΩ
|
160
|
200
|
|
|
100
|
3.5 mΩ
|
124
|
200
|
|
|
150
|
11 mΩ
|
67
|
97
|
Availability and Pricing
Pricing for the new Large Can DirectFET® power MOSFETs ranges from US $1.40 for the IRF7748L1TRPBF to US $1.78 for the IRF7739L1TRPBF each in 10,000 unit quantities. Production orders are available immediately. Prices are subject to change.
