STFW45N65M5,
STW45N65M5, STWA45N65M5
N-channel 650 V, 35 A, 0.067 Ω typ., MDmesh™ V Power MOSFETs
in TO-3PF, TO-247 and TO-247 long leads packages
Datasheet - production data
Features
Order codes
VDS @ TJmax RDS(on) max
ID
STFW45N65M5
1
STW45N65M5
710 V
0.078 Ω
35 A
STWA45N65M5
3
3
2
2
1
1
TO-247
TO-247 long leads
TO-3PF
• Worldwide best RDS(on) * area
• Higher VDSS rating and high dv/dt capability
• Excellent switching performance
• 100% avalanche tested
Figure 1. Internal schematic diagram
Applications
• Switching applications
'
Description
*
6
$0Y
These devices are N-channel MDmesh™ V
Power MOSFETs based on an innovative
proprietary vertical process technology, which is
combined with STMicroelectronics’ well-known
PowerMESH™ horizontal layout structure. The
resulting product has extremely low onresistance, which is unmatched among siliconbased Power MOSFETs, making it especially
suitable for applications which require superior
power density and outstanding efficiency.
Table 1. Device summary
Order codes
Marking
Package
STFW45N65M5
STW45N65M5
STWA45N65M5
May 2014
This is information on a product in full production.
Packaging
TO-3PF
45N65M5
TO-247
Tube
TO-247 long leads
DocID024049 Rev 2
1/18
www.st.com
Contents
STFW45N65M5, STW45N65M5, STWA45N65M5
Contents
1
Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1
Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3
Test circuits
4
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5
2/18
.............................................. 9
4.1
TO-3PF, STFW45N65M5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
4.2
TO-247, STW45N65M5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.3
TO-247 long leads, STWA45N65M5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
DocID024049 Rev 2
STFW45N65M5, STW45N65M5, STWA45N65M5
1
Electrical ratings
Electrical ratings
Table 2. Absolute maximum ratings
Value
Symbol
Parameter
TO-3PF
VGS
Unit
TO-247 long leads
± 25
V
ID
Drain current (continuous) at TC = 25 °C
35
A
ID
Drain current (continuous) at TC = 100 °C
22
A
Drain current (pulsed)
140
A
IDM
(1)
PTOT
dv/dt
(2)
dv/dt
(3)
Total dissipation at TC = 25 °C
57
210
W
Peak diode recovery voltage slope
15
V/ns
MOSFET dv/dt ruggedness
50
V/ns
VISO
Insulation withstand voltage (RMS) from all three
leads to external heat sink (t=1 s; Tc=25°C)
Tstg
Storage temperature
Tj
1.
Gate-source voltage
TO-247,
3500
Max. operating junction temperature
V
- 55 to 150
°C
150
°C
Limited by maximum junction temperature
2. ISD ≤ 35 A, di/dt ≤ 400 A/μs, VDS(Peak) < V(BR)DSS, VDD = 400 V
3. VDS < 520 V
Table 3. Thermal data
Value
Symbol
Parameter
TO-3PF
TO-247,
TO-247 long leads
Unit
Rthj-case
Thermal resistance junction-case max
2.2
0.6
°C/W
Rthj-amb
Thermal resistance junction-ambient max
50
50
°C/W
Table 4. Avalanche characteristics
Symbol
Parameter
IAR
Avalanche current, repetitive or not repetitive
(pulse width limited by Tjmax)
EAS
Single pulse avalanche energy (starting tj=25°C,
Id= IAR; Vdd=50)
DocID024049 Rev 2
Value
Unit
9
A
810
mJ
3/18
18
Electrical characteristics
2
STFW45N65M5, STW45N65M5, STWA45N65M5
Electrical characteristics
(TC = 25 °C unless otherwise specified)
Table 5. On /off states
Symbol
V(BR)DSS
IDSS
IGSS
Parameter
Drain-source
breakdown voltage
Test conditions
ID = 1 mA, VGS = 0
Min.
Typ.
V
1
μA
100
μA
± 100
nA
4
5
V
0.067
0.078
Ω
Min.
Typ.
Max.
Unit
-
3470
-
pF
-
82
-
pF
VGS = ± 25 V
VGS(th)
Gate threshold voltage VDS = VGS, ID = 250 μA
RDS(on)
Static drain-source
on-resistance
Unit
650
VDS = 650 V
Zero gate voltage
drain current (VGS = 0) VDS = 650 V, TC=125 °C
Gate-body leakage
current (VDS = 0)
Max.
3
VGS = 10 V, ID = 17.5 A
Table 6. Dynamic
Symbol
Parameter
Test conditions
Ciss
Input capacitance
Coss
Output capacitance
Crss
Reverse transfer
capacitance
-
7
-
pF
Co(tr)(1)
Equivalent
capacitance time
related
-
280
-
pF
Co(er)(2)
Equivalent
capacitance energy
related
-
79
-
pF
f = 1 MHz open drain
-
2
-
Ω
VDD = 520 V, ID = 17.5 A,
VGS = 10 V
(see Figure 18)
-
82
-
nC
-
18.5
-
nC
-
35
-
nC
VDS = 100 V, f = 1 MHz,
VGS = 0
VDS = 0 to 520 V, VGS = 0
RG
Intrinsic gate
resistance
Qg
Total gate charge
Qgs
Gate-source charge
Qgd
Gate-drain charge
1. Time related is defined as a constant equivalent capacitance giving the same charging time as Coss when
VDS increases from 0 to 80% VDSS
2. Energy related is defined as a constant equivalent capacitance giving the same stored energy as Coss
when VDS increases from 0 to 80% VDSS
4/18
DocID024049 Rev 2
STFW45N65M5, STW45N65M5, STWA45N65M5
Electrical characteristics
Table 7. Switching times
Symbol
td (v)
Parameter
Voltage delay time
tr (v)
Voltage rise time
tf (i)
Current fall time
tc(off)
Test conditions
VDD = 400 V, ID = 23 A,
RG = 4.7 Ω, VGS = 10 V
(see Figure 19 and
Figure 22)
Crossing time
Min.
Typ.
Max
Unit
-
79.5
-
ns
-
11
-
ns
-
9.3
-
ns
-
16
-
ns
Min.
Typ.
Table 8. Source drain diode
Symbol
Parameter
Test conditions
Max. Unit
Source-drain current
-
35
A
ISDM
(1)
Source-drain current (pulsed)
-
140
A
VSD
(2)
Forward on voltage
-
1.5
V
ISD
trr
ISD = 35 A, VGS = 0
Reverse recovery time
Qrr
Reverse recovery charge
IRRM
Reverse recovery current
trr
Reverse recovery time
Qrr
Reverse recovery charge
IRRM
Reverse recovery current
ISD = 35 A, di/dt = 100 A/μs
VDD = 100 V (see Figure 19)
ISD = 35 A, di/dt = 100 A/μs
VDD = 100 V, Tj = 150 °C
(see Figure 19)
-
392
ns
-
7.4
μC
-
38
A
-
468
ns
-
9.7
μC
-
42
A
1. Pulse width limited by safe operating area.
2. Pulsed: pulse duration = 300 μs, duty cycle 1.5%
DocID024049 Rev 2
5/18
18
Electrical characteristics
2.1
STFW45N65M5, STW45N65M5, STWA45N65M5
Electrical characteristics (curves)
Figure 2. Safe operating area for TO-3PF
*,3*6$
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Figure 3. Thermal impedance for TO-3PF
K
GIPG040420141142SA
δ=0.5
7M &
7F &
6LQJOHĆSXOVH
LV
DĆ
0.1
10 -1
H
DU RQ
LVĆ '6
WK
LĆ QĆ D[Ć5
LRQ \ĆP
DW
HU GĆE
2S PLWH
/L
0.2
0.05
V
V
PV
0.02
c
0.01
10 -2
PV
Single pulse
10 -3
10 -5
9'69
Figure 4. Safe operating area for TO-247 and
TO-247LL
10 -4 10 -3
10 -2 10 -1
10 0
10 1 tp(s)
Figure 5. Thermal impedance for TO-247 and
TO-247LL
AM13079v1
ID
(A)
Tj=150°C
Tc=25°C
Single pulse
)
on
D
S(
pe
ra
ite tio
d ni
by n
m this
ax a
R rea
is
100
1ms
Li
O
m
10
10µs
100µs
10ms
1
0.1
0.1
1
10
100
VDS(V)
Figure 6. Output characteristics
Figure 7. Transfer characteristics
AM13080v1
ID (A)
90
8V
80
7V
60
70
60
50
50
40
40
30
30
20
20
6V
10
0
0
VDS=25V
90
80
70
6/18
AM13081v1
ID (A)
VGS= 9, 10V
10
5
10
15
20
VDS(V)
DocID024049 Rev 2
0
3
4
5
6
7
8
9
VGS(V)
STFW45N65M5, STW45N65M5, STWA45N65M5
Figure 8. Gate charge vs gate-source voltage
AM13082v1
VDS
VGS
(V)
VDS
VDD=520V
ID=17.5A
12
10
Electrical characteristics
Figure 9. Static drain-source on-resistance
(V)
RDS(on)
(Ω)
500
0.071
400
0.069
300
0.067
200
0.065
100
0.063
AM13083v1
VGS=10V
8
6
4
2
0
0
40
20
60
80
100
0
Qg(nC)
Figure 10. Capacitance variations
15
10
5
20
25
ID(A)
Figure 11. Output capacitance stored energy
AM13084v1
C
(pF)
0.061
0
AM13085v1
Eoss (µJ)
16
10000
14
Ciss
1000
12
10
8
100
Coss
4
10
1
0.1
6
Crss
1
100
10
0
0
VDS(V)
Figure 12. Normalized gate threshold voltage
vs. temperature
AM05459v2
VGS(th)
(norm)
1.10
2
ID=250µA
100
200 300
400 500 600
VDS(V)
Figure 13. Normalized on-resistance vs.
temperature
AM05460v2
RDS(on)
(norm)
2.1
VGS=10V
ID=17.5V
1.9
1.00
1.7
1.5
1.3
0.90
1.1
0.9
0.80
0.7
0.70
-50 -25
0
25
50
75 100
TJ(°C)
0.5
-50 -25
DocID024049 Rev 2
0
25
50
75 100
TJ(°C)
7/18
18
Electrical characteristics
STFW45N65M5, STW45N65M5, STWA45N65M5
Figure 14. Drain-source diode forward
characteristics
AM05461v1
VSD
(V)
Figure 15. Normalized V(BR)DSS vs. temperature
AM10399v1
V(BR)DSS
(norm)
TJ=-50°C
1.08
1.2
ID = 1mA
1.06
1.0
1.04
0.8
1.02
TJ=25°C
1.00
0.6
TJ=150°C
0.98
0.4
0.96
0.2
0
0.94
0
10
30
20
40
50 ISD(A)
0.92
-50 -25
Figure 16. Switching losses vs. gate
resistance (1)
E
(μJ)
600
AM13086v1
Eon
ID=23A
VDD=400V
VGS=10V
500
400
Eoff
300
200
100
0
0
10
20
30
40
RG(Ω)
1. Eon including reverse recovery of a SiC diode
8/18
DocID024049 Rev 2
0
25
50
75 100
TJ(°C)
STFW45N65M5, STW45N65M5, STWA45N65M5
3
Test circuits
Test circuits
Figure 17. Switching times test circuit for
resistive load
Figure 18. Gate charge test circuit
VDD
12V
47kΩ
1kΩ
100nF
3.3
μF
2200
RL
μF
IG=CONST
VDD
VGS
100Ω
Vi=20V=VGMAX
VD
RG
2200
μF
D.U.T.
D.U.T.
VG
2.7kΩ
PW
47kΩ
1kΩ
PW
AM01468v1
Figure 19. Test circuit for inductive load
switching and diode recovery times
A
A
AM01469v1
Figure 20. Unclamped inductive load test circuit
L
A
D
G
D.U.T.
FAST
DIODE
B
B
VD
L=100μH
S
3.3
μF
B
25 Ω
1000
μF
D
VDD
2200
μF
3.3
μF
VDD
ID
G
RG
S
Vi
D.U.T.
Pw
AM01470v1
AM01471v1
Figure 21. Unclamped inductive waveform
V(BR)DSS
Figure 22. Switching time waveform
Concept waveform for Inductive Load Turn-off
Id
VD
90%Vds
90%Id
Tdelay-off
-off
IDM
Vgs
90%Vgs
on
ID
Vgs(I(t))
))
VDD
VDD
10%Id
10%Vds
Vds
Trise
AM01472v1
DocID024049 Rev 2
Tfall
Tcross --over
AM05540v2
9/18
18
Package mechanical data
4
STFW45N65M5, STW45N65M5, STWA45N65M5
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK® packages, depending on their level of environmental compliance. ECOPACK®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK is an ST trademark.
10/18
DocID024049 Rev 2
STFW45N65M5, STW45N65M5, STWA45N65M5
4.1
Package mechanical data
TO-3PF, STFW45N65M5
Figure 23. TO-3PF drawing
7627132_D
DocID024049 Rev 2
11/18
18
Package mechanical data
STFW45N65M5, STW45N65M5, STWA45N65M5
Table 9. TO-3PF mechanical data
mm
Dim.
Min.
Typ.
A
5.30
5.70
C
2.80
3.20
D
3.10
3.50
D1
1.80
2.20
E
0.80
1.10
F
0.65
0.95
F2
1.80
2.20
G
10.30
11.50
G1
12/18
Max.
5.45
H
15.30
15.70
L
9.80
L2
22.80
23.20
L3
26.30
26.70
L4
43.20
44.40
L5
4.30
4.70
L6
24.30
24.70
L7
14.60
15
N
1.80
2.20
R
3.80
4.20
∅
3.40
3.80
10
DocID024049 Rev 2
10.20
STFW45N65M5, STW45N65M5, STWA45N65M5
4.2
Package mechanical data
TO-247, STW45N65M5
Figure 24. TO-247 drawing
0075325_G
DocID024049 Rev 2
13/18
18
Package mechanical data
STFW45N65M5, STW45N65M5, STWA45N65M5
Table 10. TO-247 mechanical data
mm.
Dim.
Min.
Typ.
A
4.85
5.15
A1
2.20
2.60
b
1.0
1.40
b1
2.0
2.40
b2
3.0
3.40
c
0.40
0.80
D
19.85
20.15
E
15.45
15.75
e
5.30
L
14.20
14.80
L1
3.70
4.30
5.45
L2
14/18
Max.
5.60
18.50
∅P
3.55
3.65
∅R
4.50
5.50
S
5.30
5.50
DocID024049 Rev 2
5.70
STFW45N65M5, STW45N65M5, STWA45N65M5
4.3
Package mechanical data
TO-247 long leads, STWA45N65M5
Figure 25. TO-247 long leads drawing
7395426_G
DocID024049 Rev 2
15/18
18
Package mechanical data
STFW45N65M5, STW45N65M5, STWA45N65M5
Table 11. TO-247 long leads mechanical data
mm
Dim.
Min.
Typ.
A
4.90
5.15
D
1.85
2.10
E
0.55
0.67
F
1.07
1.32
F1
1.90
2.38
F2
2.87
3.38
G
10.90 BSC
H
15.77
16.02
L
20.82
21.07
L1
4.16
4.47
L2
5.49
5.74
L3
20.05
20.30
L4
3.68
3.93
L5
6.04
6.29
M
2.25
2.55
V
10°
V1
3°
V3
20°
Dia.
16/18
Max.
3.55
3.66
DocID024049 Rev 2
STFW45N65M5, STW45N65M5, STWA45N65M5
5
Revision history
Revision history
2
Table 12. Document revision history
Date
Revision
11-Dec-2012
1
First release.
2
–
–
–
–
09-May-2014
Changes
Added: TO-3PF package
Added: dv/dt (MOSFET dv/dt ruggedness) parameter and VISO
Modified: Figure 6 and 7
Minor text changes
DocID024049 Rev 2
17/18
18
STFW45N65M5, STW45N65M5, STWA45N65M5
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DocID024049 Rev 2