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Teilenummer | STP14NM50N |
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Beschreibung | Power MOSFETs | |
Hersteller | ST Microelectronics | |
Logo | ||
Gesamt 15 Seiten STB14NM50N, STD14NM50N
STF14NM50N, STP14NM50N
N-channel 500 V, 0.246 Ω, 12 A MDmesh™ II Power MOSFET
in DPAK, D2PAK, TO-220 and TO-220FP
Preliminary data
Features
Type
STB14NM50N
STD14NM50N
STF14NM50N
STP14NM50N
VDSS @
TJmax
RDS(on)
max
ID
550 V < 0.29 Ω 12 A
■ 100% avalanche tested
■ Low input capacitances and gate charge
■ Low gate input resistance
Application
■ Switching applications
Description
This second generation of MDmesh™ technology,
applies the benefits of the multiple drain process
to STMicroelectronics’ well-known PowerMESH™
horizontal layout structure. The resulting product
offers improved on-resistance, low gate charge,
www.DataShhigeeht4dUv.c/domt capability and excellent avalanche
characteristics.
3
1
DPAK
3
2
1
TO-220
3
2
1
TO-220FP
3
1
D2PAK
Figure 1. Internal schematic diagram
$
'
3
!-V
Table 1. Device summary
Order codes
STB14NM50N
STD14NM50N
STF14NM50N
STP14NM50N
Marking
14NM50N
Package
D2PAK
DPAK
TO-220FP
TO-220
Packaging
Tape and reel
Tube
December 2009
Doc ID 16832 Rev 2
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
1/15
www.st.com
15
Test circuits
3 Test circuits
STB14NM50N, STD14NM50N, STF14NM50N, STP14NM50N
Figure 2. Switching times test circuit for
resistive load
Figure 3. Gate charge test circuit
VDD
VGS
PW
VD
RG
RL
2200
µF
D.U.T.
3.3
µF VDD
12V 47kΩ
1kΩ
100nF
Vi=20V=VGMAX
2200
µF
IG=CONST
2.7kΩ
100Ω
D.U.T.
VG
47kΩ
AM01468v1
PW
1kΩ
AM01469v1
Figure 4. Test circuit for inductive load
Figure 5. Unclamped inductive load test
switching and diode recovery times
circuit
G
25 Ω
A
D
D.U.T.
S
B
AA
FAST
DIODE
B
B
G
RG
L=100µH
D
S
3.3
µF
1000
µF
VDD
Vi
L
VD
2200
3.3
µF µF VDD
ID
D.U.T.
www.DataSheet4U.com
AM01470v1
Pw
AM01471v1
Figure 6.
Unclamped inductive waveform
V(BR)DSS
VD
Figure 7. Switching time waveform
ton
tdon
tr
toff
tdoff
tf
VDD
IDM
ID
VDD
0
90%
10% VDS
90%
VGS
90%
10%
AM01472v1 0 10%
AM01473v1
6/15 Doc ID 16832 Rev 2
6 Page Packaging mechanical data
STB14NM50N, STD14NM50N, STF14NM50N, STP14NM50N
5 Packaging mechanical data
DPAK FOOTPRINT
All dimensions are in millimeters
www.DataSheet4U.com
TAPE AND REEL SHIPMENT
TAPE MECHANICAL DATA
mm inch
DIM.
MIN. MAX. MIN. MAX.
A0 6.8 7 0.267 0.275
B0 10.4 10.6 0.409 0.417
B1 12.1 0.476
D 1.5 1.6 0.059 0.063
D1 1.5
0.059
E 1.65 1.85 0.065 0.073
F 7.4 7.6 0.291 0.299
K0 2.55 2.75 0.100 0.108
P0 3.9 4.1 0.153 0.161
P1 7.9 8.1 0.311 0.319
P2 1.9 2.1 0.075 0.082
R 40
1.574
W 15.7 16.3 0.618 0.641
REEL MECHANICAL DATA
mm inch
DIM.
MIN. MAX. MIN. MAX.
A 330 12.992
B 1.5
0.059
C 12.8 13.2 0.504 0.520
D 20.2
0.795
G 16.4 18.4 0.645 0.724
N 50
1.968
T 22.4 0.881
BASE QTY
2500
BULK QTY
2500
12/15
Doc ID 16832 Rev 2
12 Page | ||
Seiten | Gesamt 15 Seiten | |
PDF Download | [ STP14NM50N Schematic.PDF ] |
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