N-CHANNEL POWER MOSFET
STB20NM50FD STF20NM50FD - STP20NM50FD
N-channel 500 V, 0.22 Ω, 20 A D2PAK, TO-220FP, TO-220 FDmesh™ Power MOSFET (with f...
Description
STB20NM50FD STF20NM50FD - STP20NM50FD
N-channel 500 V, 0.22 Ω, 20 A D2PAK, TO-220FP, TO-220 FDmesh™ Power MOSFET (with fast diode)
Features
Type
VDSS
RDS(on) max
RDS(on)*
Qg
ID
STB20NM50FD 500 V < 0.25 Ω 8.36 Ω* nC STF20NM50FD 500 V < 0.25 Ω 8.36 Ω* nC STP20NM50FD 500 V < 0.25 Ω 8.36 Ω* nC
20 A 20 A 20 A
■ High dv/dt and avalanche capabilities ■ 100% avalanche tested ■ Low input capacitance and gate charge ■ Low gate input resistance ■ Tight process control and high manufacturing
yields
Application
■ Switching applications
Description
The FDmesh™ associates all advantages of reduced on-resistance and fast switching with an intrinsic fast-recovery body diode. It is therefore strongly recommended for bridge topologies, in particular ZVS phase-shift converters.
3 2 1
TO-220FP
3 1
D²PAK
3 2 1
TO-220
Figure 1. Internal schematic diagram
Table 1. Device summary Order codes
Marking
STB20NM50FD STF20NM50FD STP20NM50FD
B20NM50FD F20NM50FD P20NM50FD
Package D²PAK
TO-220FP TO-220
Packaging Tape and reel
Tube Tube
April 2008
Rev 9
1/16/
www.st.com
16
Contents
Contents
STB20NM50FD - STF20NM50FD - STP20NM50FD
1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Test circuit . . . . . . . . . . . . . . ....
Similar Datasheet