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Número de pieza | STB85NF3LL | |
Descripción | N-channel Power MOSFET | |
Fabricantes | ST Microelectronics | |
Logotipo | ||
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STB85NF3LL
N-channel 30V - 0.006Ω - 85A - D2PAK
Low gate charge STripFET™ II Power MOSFET
General features
Type
STB85NF3LL
VDSS
30V
RDS(on)
<0.008Ω
ID
85A
■ Optimal RDS(on) x Qg trade-OFF @4.5V
■ COnduction losses reduced
■ Switching losses reduced
Description
This application specific Power MOSFET is the
third genaration of STMicroelectronics unique “
Single Feature Size” strip-based process. The
resulting transistor shows the best trade-off
between on-resistance and gate charge. When
used as high and low side in buck regulators, it
gives the best performance in terms of both
conduction and switching losses. This is
extremely important for motherboards where fast
switching and high efficiency are of paramount
importance.
Applications
■ Switching application
3
1
D²PAK
Internal schematic diagram
Order codes
Part number
STB85NF3LLT4
August 2006
Marking
B85NF3LL
Package
D²PAK
Rev 4
Packaging
Tape & reel
1/13
www.st.com
13
1 page STB85NF3LL
Electrical characteristics
Table 6. Source drain diode
Symbol
Parameter
Test conditions
ISD
ISDM(1)
VSD(2)
trr
Qrr
IRRM
Source-drain current
Source-drain current (pulsed)
Forward on voltage
Reverse recovery time
Reverse recovery charge
Reverse recovery current
ISD = 85A, VGS = 0
ISD = 85A,
di/dt = 100A/µs,
VDD = 15V, TJ = 150°C
Figure 14 on page 8
1. Pulse width limited by safe operating area
2. Pulsed: pulse duration=300µs, duty cycle 1.5%
Min Typ. Max Unit
85 A
340 A
1.3 V
65 ns
105 µC
3.4 A
5/13
5 Page STB85NF3LL
5 Packaging mechanical data
D2PAK FOOTPRINT
Packaging mechanical data
TAPE AND REEL SHIPMENT
TAPE MECHANICAL DATA
DIM.
A0
B0
D
D1
E
F
K0
P0
P1
P2
R
T
W
mm inch
MIN. MAX. MIN. MAX.
10.5 10.7 0.413 0.421
15.7 15.9 0.618 0.626
1.5 1.6 0.059 0.063
1.59 1.61 0.062 0.063
1.65 1.85 0.065 0.073
11.4 11.6 0.449 0.456
4.8 5.0 0.189 0.197
3.9 4.1 0.153 0.161
11.9 12.1 0.468 0.476
1.9 2.1 0.075 0.082
50 1.574
0.25 0.35 0.0098 0.0137
23.7 24.3 0.933 0.956
* on sales type
REEL MECHANICAL DATA
DIM.
A
B
C
D
G
N
T
mm inch
MIN. MAX. MIN. MAX.
330 12.992
1.5 0.059
12.8 13.2 0.504 0.520
20.2 0795
24.4 26.4 0.960 1.039
100 3.937
30.4 1.197
BASE QTY
1000
BULK QTY
1000
11/13
11 Page |
Páginas | Total 13 Páginas | |
PDF Descargar | [ Datasheet STB85NF3LL.PDF ] |
Número de pieza | Descripción | Fabricantes |
STB85NF3LL | N-channel Power MOSFET | ST Microelectronics |
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