STP14NF12
STP14NF12FP
N-channel 120V - 0.16
Ω
- 14A - TO-220/TO-220FP
Low gate charge STripFET™ II Power MOSFET
General features
Type
STP14NF12
STP14NF12FP
V
DSS
120V
120V
R
DS(on)
<0.18
Ω
<0.18
Ω
■
■
Exceptional dv/dt capability
Application oriented characterization
I
D
14A
14A
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 highefficiency isolated DC-DC converters for Telecom and Computer application. It is also intended for any application with low gate charge drive requirements
Applications
■ Switching application
TO-220
1
2
3
1
2
3
TO-220FP
Internal schematic diagram
Order codes
Part number
STP14NF12
STP14NF12FP
Marking
P14NF12
P14NF12
Package
TO-220
TO-220FP
Packaging
Tube
Tube
August 2006 Rev 2 1/14 www.st.com
14
3
4
5
1
2
Contents
Contents
STP14NF12 - STP14NF12FP
Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1
Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2/14
STP14NF12 - STP14NF12FP Electrical ratings
Table 1.
Symbol
Absolute maximum ratings
Parameter
V
DS
V
DGR
V
GS
I
D
I
D
I
DM
(1)
P tot
Drain-source voltage (V
GS
Drain-gate voltage (R
GS
Gate- source voltage
= 0)
= 20 k Ω )
Drain current (continuous) at T
Drain current (continuous) at T
Drain current (pulsed)
C
C
= 25°C
= 100°C
Total dissipation at T
C
= 25°C
Derating Factor dv/dt
(2)
E
AS
(3)
V
ISO
T stg
T j
Peak diode recovery voltage slope
Single pulse avalanche energy
Insulation withstand voltage (DC)
Storage temperature
Max. operating junction temperature
1.
Pulse width limited by safe operating area.
2.
I
SD
≤
14A, di/dt
≤
300A/µs, V
DD
≤
(BR)DSS
, Tj
≤
JMAX
3.
Starting T j
= 25 °C, I
D
= 14A, V
DD
= 50V
Value
TO-220
120
120
± 20
TO-220FP
14
9
56
60
0.4
8.5
6
34
25
0.17
9
60
-2500
-55 to 175
Unit
A
A
W
W/°C
V
A
V
V
V/ns mJ
V
°C
Table 2.
Thermal data
Rthj-case Thermal resistance junction-case max
Rthj-amb Thermal resistance junction-ambient max
T
J
Maximum lead temperature for soldering purpose
TO-220
2.5
62.5
300
TO-220FP
6 °C/W
°C/W
°C
3/14
Electrical characteristics STP14NF12 - STP14NF12FP
(T
CASE
=25°C unless otherwise specified)
Table 3.
Symbol
On/off states
Parameter
V
(BR)DSS
Drain-source breakdown voltage
I
DSS
I
GSS
V
GS(th)
R
DS(on)
Zero gate voltage drain current (V
GS
= 0)
Gate-body leakage current (V
DS
= 0)
Gate threshold voltage
Static drain-source on resistance
Test conditions
I
D
= 250µA, V
GS
=0
V
DS
= max ratings
V
DS
= max ratings,
T
C
= 125°C
V
GS
= ± 20V
V
DS
= V
GS
, I
D
= 250µA
V
GS
= 10V, I
D
= 7A
Min.
120
2
Typ.
Max.
Unit
V
1
10
3
0.16
±100
4
0.18
µA
µA nA
V
Ω
Table 4.
Symbol
Dynamic
Parameter Test conditions g fs
C
C
C
(1) iss oss rss
Forward transconductance
Input capacitance
Output capacitance
Reverse transfer capacitance
V
V
V
DS
DS
GS
= 15V, I
= 25V, f = 1MHz,
= 0
D
= 7A t d(on) t r t d(off) t f
Turn-on delay time
Rise time
Turn-off delay time
Fall time
V
DD
R
G
= 50V, I
D
= 7A
= 4.7
Ω V
GS
= 10V
(see Figure 15 )
Q g
Q gs
Q gd
Total gate charge
Gate-source charge
Gate-drain charge
V
V
DD
GS
= 80V, I
= 10V
(see
1.
Pulsed: Pulse duration = 300 µs, duty cycle 1.5 %.
D
= 14A,
Figure 16 )
Min.
Typ.
Max.
Unit
4 S
460
70
30
16
25
32
8
15.5
3.7
4.7
21 pF pF pF ns ns ns ns nC nC nC
4/14
STP14NF12 - STP14NF12FP Electrical characteristics
Table 5.
Symbol
Source drain diode
Parameter Test conditions
I
I t
SD
I
SDM
V
SD
Q rr rr
(1)
(2)
RRM
Source-drain current
Source-drain current
(pulsed)
Forward on voltage
Reverse recovery time
Reverse recovery charge
Reverse recovery current
I
SD
= 14A, V
GS
= 0
I
SD
= 14A, di/dt = 100A/µs,
V
DD
= 50V, T j
= 150°C
(see Figure 17 )
1.
Pulse width limited by safe operating area.
2.
Pulsed: Pulse duration = 300 µs, duty cycle 1.5 %
Min.
Typ.
Max.
Unit
14
56
1.5
92
230
5
A
A
V ns nC
A
5/14
Electrical characteristics STP14NF12 - STP14NF12FP
Figure 1.
Safe operating area for TO-220 Figure 2.
Thermal impedance for TO-220
Figure 3.
Safe operating area for TO-220FP Figure 4.
Thermal impedance for TO-220FP
Figure 5.
Output characterisics Figure 6.
Transfer characteristics
6/14
STP14NF12 - STP14NF12FP
Figure 7.
Transconductance
Electrical characteristics
Figure 8.
Static drain-source on resistance
Figure 9.
Gate charge vs gate-source voltage Figure 10. Capacitance variations
Figure 11. Normalized gate threshold voltage vs temperature
Figure 12. Normalized on resistance vs temperature
7/14
Electrical characteristics
Figure 13. Source-drain diode forward characteristics
STP14NF12 - STP14NF12FP
Figure 14. Normalized B
VDSS
vs temperature
8/14
STP14NF12 - STP14NF12FP
3 Test circuit
Figure 15. Switching times test circuit for resistive load
Figure 16. Gate charge test circuit
Test circuit
Figure 17. Test circuit for inductive load switching and diode recovery times
Figure 18. Unclamped Inductive load test circuit
Figure 19. Unclamped inductive waveform Figure 20. Switching time waveform
9/14
Package mechanical data
4 Package mechanical data
STP14NF12 - STP14NF12FP
In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a Lead-free second level interconnect . The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com
10/14
STP14NF12 - STP14NF12FP
DIM.
F
F1
F2
G
G1
H
A
B
D
E
L5
L6
L7
L2
L3
L4
Ø
Package mechanical data
0.75
1.15
1.15
4.95
2.4
10
MIN.
4.4
2.5
2.5
0.45
28.6
9.8
2.9
15.9
9
3
TO-220FP MECHANICAL DATA
mm.
TYP
16
1
1.7
1.7
5.2
2.7
10.4
MAX.
4.6
2.7
2.75
0.7
30.6
10.6
3.6
16.4
9.3
3.2
MIN.
0.173
0.098
0.098
0.017
0.030
0.045
0.045
0.195
0.094
0.393
1.126
.0385
0.114
0.626
0.354
0.118
inch
TYP.
0.630
MAX.
0.181
0.106
0.108
0.027
0.039
0.067
0.067
0.204
0.106
0.409
1.204
0.417
0.141
0.645
0.366
0.126
L6
L7
L3
L2
L5
L4
1 2 3
11/14
Package mechanical data STP14NF12 - STP14NF12FP
DIM.
F
H1
J1
E e e1
A b b1 c
D
L
L1
L20
L30
øP
Q
MIN.
4.40
0.61
1.15
0.49
15.25
10
2.40
4.95
1.23
6.20
2.40
13
3.50
3.75
2.65
TO-220 MECHANICAL DATA
mm.
TYP MAX.
4.60
0.88
1.70
0.70
15.75
10.40
2.70
5.15
1.32
6.60
2.72
14
3.93
MIN.
0.173
0.024
0.045
0.019
0.60
0.393
0.094
0.194
0.048
0.244
0.094
0.511
0.137
16.40
28.90
3.85
2.95
0.147
0.104
inch
TYP.
0.645
1.137
MAX.
0.181
0.034
0.066
0.027
0.620
0.409
0.106
0.202
0.052
0.256
0.107
0.551
0.154
0.151
0.116
12/14
STP14NF12 - STP14NF12FP
Table 6.
Date
Revision history
Revision
09-Sep-2004
09-Aug-2006
1
2
Changes
Complete version
New template, no content change
Revision history
13/14
STP14NF12 - STP14NF12FP
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