N-CHANNEL POWER MOSFET
STB85NF55, STP85NF55
Automotive-grade N-channel 55 V, 0.0062 Ω typ., 42 A, STripFET™ II
2
Power MOSFETs in D PAK and TO-...
Description
STB85NF55, STP85NF55
Automotive-grade N-channel 55 V, 0.0062 Ω typ., 42 A, STripFET™ II
2
Power MOSFETs in D PAK and TO-220 packages
Datasheet − production data
TAB
3 1
D²PAK
TAB
3 2 1
TO-220
Features
Order codes
VDS @ TJmax
RDS(on) max
ID
STB85NF55T4 STP85NF55
55 V
0.008 Ω 80 A
Designed for automotive applications and AEC-Q101 qualified
Exceptional dv/dt capability 100% avalanche tested
Figure 1. Internal schematic diagram
Applications
Switching applications
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Description
*6
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These Power MOSFETs have been developed using STMicroelectronics’ unique STripFET process, which is specifically designed to minimize input capacitance and gate charge. This renders the devices suitable for use as primary switch in advanced high-efficiency isolated DCDC converters for telecom and computer applications, and applications with low gate charge driving requirements.
Order codes STB85NF55T4
STP85NF55
Table 1. Device summary
Marking
Package
B85NF55 P85NF55
D²PAK TO-220
Packaging Tape and reel
Tube
July 2013
This is information on a product in full production.
DocID8405 Rev 11
1/17
www.st.com
17
Contents
Contents
STB85NF55, STP85NF55
1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . ....
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