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PDF STD18NF25 Data sheet ( Hoja de datos )
| Número de pieza | STD18NF25 | |
| Descripción | Power MOSFETs | |
| Fabricantes | ST Microelectronics | |
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STB18NF25
STD18NF25
N-channel 250 V, 0.14 Ω, 17 A DPAK, D2PAK
low gate charge STripFET™ II Power MOSFET
Features
Type
VDSS
RDS(on)
max
ID PTOT
STB18NF25 250 V < 0.165 Ω 17 A 110 W
STD18NF25 250 V < 0.165 Ω 17 A 110 W
■ Low gate charge
■ 100% avalanche tested
■ Exceptional dv/dt capability
Application
■ Switching applications
– Automotive
Description
This Power MOSFET series realized with
STMicroelectronics unique STripFET™ process
has specifically been designed to minimize input
capacitance and gate charge. It is therefore
suitable as primary switch in advanced high-
efficiency isolated DC-DC converters.
www.DataSheet4U.com
3
1
D²PAK
3
1
DPAK
Figure 1. Internal schematic diagram
$
'
3
Table 1. Device summary
Order codes
STB18NF25
STD18NF25
Marking
18NF25
18NF25
Package
D²PAK
DPAK
!-V
Packaging
Tape and reel
Tape and reel
November 2009
Doc ID 16785 Rev 1
1/16
www.st.com
16
1 page  
STB18NF25, STD18NF25
Table 7.
Symbol
Switching times
Parameter
td(on)
tr
Turn-on delay time
Rise time
td(off)
tf
Turn-off delay time
Fall time
Electrical characteristics
Test conditions
VDD=125 V, ID=8.5 A,
RG=4.7 Ω, VGS=10 V
(see Figure 17)
VDD=125 V, ID=8.5 A,
RG=4.7 Ω, VGS=10 V
(see Figure 17)
Min. Typ. Max. Unit
8.8
--
17.2
ns
ns
21 ns
--
8.8 ns
Table 8.
Symbol
Source drain diode
Parameter
Test conditions
Min. Typ. Max. Unit
ISD
ISDM(1)
Source-drain current
Source-drain current
(pulsed)
17 A
-
68 A
VSD(2) Forward on voltage
ISD=17 A, VGS=0
- 1.6 V
trr Reverse recovery time
ISD = 17 A, di/dt = 100 A/µs,
157
Qrr Reverse recovery charge VDD = 50 V
- 0.91
IRRM Reverse recovery current (see Figure 19)
11.6
ns
µC
A
trr Reverse recovery time
ISD = 17 A, di/dt = 100 A/µs,
196
Qrr Reverse recovery charge VDD = 50 V, Tj=150 °C
- 1.34
IRRM Reverse recovery current (see Figure 19)
13.7
ns
µC
A
1. Pulse width limited by safe operating area
2. Pulsed: pulse duration=300 µs, duty cycle 1.5%
www.DataSheet4U.com
Doc ID 16785 Rev 1
5/16
5 Page 
STB18NF25, STD18NF25
Package mechanical data
D²PAK (TO-263) mechanical data
mm inch
Dim
Min Typ Max Min Typ Max
A 4.40
4.60
0.173
0.181
A1 0.03
0.23
0.001
0.009
b 0.70
0.93
0.027
0.037
b2 1.14
c 0.45
1.70
0.60
0.045
0.017
0.067
0.024
c2 1.23
1.36
0.048
0.053
D 8.95
9.35
0.352
0.368
D1 7.50
0.295
E 10
10.40
0.394
0.409
E1 8.50
0.334
e 2.54
0.1
e1 4.88
5.28
0.192
0.208
H 15
J1 2.49
15.85
2.69
0.590
0.099
0.624
0.106
L 2.29
2.79
0.090
0.110
L1 1.27
1.40
0.05
0.055
L2 1.30
1.75
0.051
0.069
R 0.4
0.016
V2 0°
8° 0°
8°
www.DataSheet4U.com
0079457_M
Doc ID 16785 Rev 1
11/16
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet STD18NF25.PDF ] | |
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