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Número de pieza | STK32N4LLF5 | |
Descripción | Power MOSFET ( Transistor ) | |
Fabricantes | STMicroelectronics | |
Logotipo | ||
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Features
STK32N4LLF5
N-channel 40 V, 0.0017 Ω, 32 A, PolarPAK®
STripFET™ V Power MOSFET
Preliminary Data
Type
VDSS RDS(on) max RDS(on)*Qg
STK32N4LLF5 40 V < 0.0025 Ω 106.4nC*mΩ
■ Ultra low top and bottom junction to case
thermal resistance
■ Extremely low on-resistance RDS(on)
■ RDS(on)*Qg industry benchmark
■ High avalanche ruggedness
■ Fully encapsulated die
■ 100% Matte tin finish (in compliance with the
2002/95/EC european directive)
■ PolarPAK® is a trademark of VISHAY
Application
■ Switching applications
Description
This product utilizes the 5th generation of design
rules of ST’s proprietary STripFET™ technology.
The lowest available RDS(on)*Qg, in this chip scale
package, makes this device suitable for the most
demanding DC-DC converter applications, where
high power density is to be achieved.
PolarPAK®
Figure 1. Internal schematic diagram
Bottom View
Top View
Table 1. Device summary
Order code
STK32N4LLF5
Marking
324L5
Package
PolarPAK®
Packaging
Tape and reel
January 2009
Rev 1
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
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Electrical characteristics
Table 6.
Symbol
Switching times
Parameter
td(on)
tr
td(off)
tf
Turn-on delay time
Rise time
Turn-off delay time
Fall time
Test conditions
VDD= 15 V, ID= 16 A,
RG=4.7 Ω, VGS=4.5 V
(see Figure 2)
Min. Typ. Max. Unit
TBD
TBD
TBD
TBD
ns
ns
ns
ns
Table 7.
Symbol
Source drain diode
Parameter
Test conditions
ISD
ISDM (1)
Source-drain current
Source-drain current
(pulsed)
VSD (2) Forward on voltage
ISD= 16 A, VGS=0
trr
Qrr
IRRM
Reverse recovery time
Reverse recovery charge
Reverse recovery current
ISD= 32 A, di/dt = 100 A/µs,
VDD=20 V, TJ=150 °C
(see Figure 7)
1. Pulse width limited by package
2. Pulsed: pulse duration = 300 µs, duty cycle 1.5%
Min. Typ. Max. Unit
32 A
128 A
1.1 V
TBD
TBD
TBD
ns
nC
A
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5 Revision history
Table 9. Document revision history
Date
Revision
19-Jan-2009
1 First release
Revision history
Changes
11/12
11 Page |
Páginas | Total 12 Páginas | |
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