STB23NM50N, STF23NM50N
STP23NM50N, STW23NM50N
N-channel 500 V, 0.162 Ω, 17 A TO-220, TO-220FP, TO-247, D²PAK
MDmesh™ II Power MOSFET
Features
Order codes
VDSS
(@Tjmax)
RDS(on)
max.
ID
3
3
STB23NM50N
STF23NM50N
STP23NM50N
2
1
1
TO-220
TO-220FP
550 V
< 0.19 Ω
2
17 A
STW23NM50N
■
100% avalanche tested
■
Low input capacitance and gate charge
■
Low gate input resistance
2
3
3
1
1
D²PAK
TO-247
Application
Figure 1.
Switching applications
Internal schematic diagram
Description
$
These devices are made using the second
generation of MDmesh™ technology. This
revolutionary Power MOSFET associates a new
vertical structure to the company’s strip layout to
yield one of the world’s lowest on-resistance and
gate charge. It is therefore suitable for the most
demanding high efficiency converters.
'
3
!-V
Table 1.
Device summary
Order codes
Marking
Package
Packaging
D²PAK
Tape and reel
STB23NM50N
STF23NM50N
TO-220FP
23NM50N
STP23NM50N
TO-220
STW23NM50N
TO-247
May 2011
Doc ID 16913 Rev 4
Tube
1/21
www.st.com
21
Contents
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
Contents
1
Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1
Electrical characteristics (curves)
............................ 6
3
Test circuits
4
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2/21
.............................................. 9
Doc ID 16913 Rev 4
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
1
Electrical ratings
Electrical ratings
Table 2.
Absolute maximum ratings
Value
Symbol
Parameter
Unit
TO-220, D²PAK TO-247 TO-220FP
VDS
Drain-source voltage (VGS = 0)
500
V
VGS
Gate- source voltage
± 25
V
17
17 (1)
A
11
11
(1)
A
Drain current (pulsed)
68
68 (1)
A
PTOT
Total dissipation at TC = 25 °C
125
30
W
VISO
Insulation withstand voltage (RMS) from all
three leads to external heat sink
(t=1 s;TC=25 °C)
2500
V
Drain current (continuous) at TC = 25 °C
ID
Drain current (continuous) at TC = 100 °C
ID
IDM
(2)
dv/dt (3)
Peak diode recovery voltage slope
Storage temperature
Tstg
15
V/ns
-55 to 150
°C
150
°C
Max. operating junction temperature
Tj
1. Limited only by maximum temperature allowed
2. Pulse width limited by safe operating area
3. ISD
≤ 17 A, di/dt ≤ 400 A/µs, VDS peak ≤ V(BR)DSS, VDD = 80% V(BR)DSS
Table 3.
Thermal data
Value
Symbol
Parameter
Unit
D²PAK
Rthj-case
Thermal resistance junction-case
max
Rthj-pcb (1)
Thermal resistance junction-pcb
minimum footprint
Rthj-amb
Tl
TO-247
TO-220
1
TO-220FP
4.17
30
Thermal resistance junctionambient max
Maximum lead temperature for
soldering purpose
°C/W
°C/W
62.5
50
62.5
°C/W
300
°C
Value
Unit
6
A
254
mJ
1. When mounted on 1inch² FR-4 board, 2 oz Cu
Table 4.
Symbol
Avalanche characteristics
Parameter
IAR
Avalanche current, repetitive or not-repetitive
(pulse width limited by Tj Max)
EAS
Single pulse avalanche energy
(starting Tj = 25 °C, ID = IAR, VDD = 50 V)
Doc ID 16913 Rev 4
3/21
Electrical characteristics
2
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
Electrical characteristics
(TCASE=25 °C unless otherwise specified)
Table 5.
Symbol
On/off states
Parameter
Test conditions
Min.
Typ.
Max. Unit
Drain-source
breakdown voltage
ID = 1 mA, VGS = 0
IDSS
Zero gate voltage
drain current (VGS = 0)
VDS = max rating
VDS = max rating, @125 °C
1
100
µA
µA
IGSS
Gate-body leakage
current (VDS = 0)
VGS = ± 25 V
100
nA
VGS(th)
Gate threshold voltage
VDS = VGS, ID = 250 µA
3
4
V
RDS(on)
Static drain-source on
resistance
VGS = 10 V, ID = 8.5 A
0.162
0.19
Ω
V(BR)DSS
Table 6.
Symbol
Ciss
Coss
Crss
Coss eq. (1)
Qg
Qgs
Qgd
Rg
500
2
V
Dynamic
Parameter
Test conditions
Min.
Typ.
Max. Unit
-
pF
pF
pF
Input capacitance
Output capacitance
Reverse transfer
capacitance
VDS = 50 V, f = 1 MHz,
VGS = 0
-
1330
84
4.8
Equivalent output
capacitance
VGS = 0, VDS = 0 to 400 V
-
210
-
pF
Total gate charge
Gate-source charge
Gate-drain charge
VDD = 400 V, ID = 17 A,
VGS = 10 V,
(see Figure 18)
-
45
7
24
-
nC
nC
nC
Gate input resistance
f=1 MHz Gate DC Bias=0
Test signal level=20 mV
open drain
-
4.6
-
Ω
1. Coss eq. is defined as a constant equivalent capacitance giving the same charging time as Coss when VDS
increases from 0 to 80% VDS
4/21
Doc ID 16913 Rev 4
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
Table 7.
Symbol
td(on)
tr
td(off)
tf
Table 8.
Electrical characteristics
Switching times
Parameter
Turn-on delay time
Rise time
Turn-off-delay time
Fall time
Test conditions
VDD = 250 V, ID = 17 A
RG = 4.7 Ω VGS = 10 V
(see Figure 17)
Min.
Typ.
Max. Unit
-
6.6
19
71
29
-
ns
ns
ns
ns
Min
Typ.
Max
Unit
-
17
68
A
A
1.5
V
Source drain diode
Symbol
Parameter
ISD
ISDM (1)
Source-drain current
Source-drain current (pulsed)
VSD (2)
Forward on voltage
ISD = 17 A, VGS = 0
-
Reverse recovery time
Reverse recovery charge
Reverse recovery current
ISD = 17 A, di/dt = 100 A/µs
VDD = 60 V
(see Figure 22)
-
286
3700
26
ns
nC
A
Reverse recovery time
Reverse recovery charge
Reverse recovery current
ISD = 17 A, di/dt = 100 A/µs
VDD = 60 V, Tj = 150 °C
(see Figure 22)
-
350
4800
27
ns
nC
A
trr
Qrr
IRRM
trr
Qrr
IRRM
Test conditions
1. Pulse width limited by safe operating area
2. Pulsed: pulse duration = 300 µs, duty cycle 1.5%
Doc ID 16913 Rev 4
5/21
Electrical characteristics
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
2.1
Electrical characteristics (curves)
Figure 2.
Safe operating area for TO-220,
D²PAK
Thermal impedance for TO-220,
D²PAK
Figure 5.
Thermal impedance for TO-220FP
Figure 7.
Thermal impedance for TO-247
!-V
O
N
/P
,IM ERA
ITE TION
D IN
BY TH
M IS
AX AR
2 EA
IS
$3
)$
!
Figure 3.
S
S
MS
4J #
4C #
MS
3INGLE
PULSE
Figure 4.
6$36
Safe operating area for TO-220FP
!-V
ON
3
$
/
,I PER
M AT
ITE IO
D NI
BY N
M THI
AX SA
2 RE
A
IS
)$
!
S
S
MS
MS
4J #
4C #
3INGLE
PULSE
Figure 6.
6$36
Safe operating area for TO-247
!-V
N
O
S
$3
/P
,IM ERA
ITE TION
D IN
BY TH
M IS
AX AR
2 E
A
IS
)$
!
S
MS
4J #
4C #
MS
3INGLE
PULSE
6/21
6$36
Doc ID 16913 Rev 4
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
Figure 8.
Output characteristics
)$
!
Figure 9.
!-V
6'36
Electrical characteristics
Transfer characteristics
!-V
)$ !
6$36
6
6
6$36
Figure 10. Normalized BVDSS vs temperature
!-V
"6$33
NORM
6'36
Figure 11. Static drain-source on resistance
!-V
2$3ON
/HM
)$M!
6'36
4* #
)$!
Figure 12. Gate charge vs gate-source voltage Figure 13. Capacitance variations
!-V
6'3
6 6$3
6$$6
!-V
#
P&
)$!
#ISS
#OSS
#RSS
1GN#
Doc ID 16913 Rev 4
6$36
7/21
Electrical characteristics
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
Figure 14. Normalized gate threshold voltage
vs temperature
!-V
6'3TH
NORM
Figure 15. Normalized on resistance vs
temperature
!-V
2$3ON
NORM
)$!
)$!
4* #
Figure 16. Source-drain diode forward
characteristics
AM09169v1
VSD
(V)
1.4
TJ=-50°C
1.2
TJ=25°C
1.0
TJ=150°C
0.8
0.6
0.4
0.2
0
0
8/21
2
4
6
8
10 12 14 16 18 ISD(A)
Doc ID 16913 Rev 4
4* #
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
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
VGS
IG=CONST
VDD
100Ω
Vi=20V=VGMAX
VD
RG
2200
μF
D.U.T.
D.U.T.
VG
2.7kΩ
PW
47kΩ
1kΩ
PW
AM01468v1
AM01469v1
Figure 19. Test circuit for inductive load
Figure 20. Unclamped inductive load test
switching and diode recovery times
circuit
A
A
D.U.T.
FAST
DIODE
B
B
L
A
D
G
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
Figure 21. Unclamped inductive waveform
AM01471v1
Figure 22. Switching time waveform
ton
V(BR)DSS
tdon
VD
toff
tr
tdoff
tf
90%
90%
IDM
10%
ID
VDD
10%
0
VDD
VDS
90%
VGS
AM01472v1
0
Doc ID 16913 Rev 4
10%
AM01473v1
9/21
Package mechanical data
4
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
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.
10/21
Doc ID 16913 Rev 4
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
Table 9.
Package mechanical data
TO-220FP mechanical data
mm
Dim.
Min.
Typ.
Max.
A
4.4
4.6
B
2.5
2.7
D
2.5
2.75
E
0.45
0.7
F
0.75
1
F1
1.15
1.70
F2
1.15
1.70
G
4.95
5.2
G1
2.4
2.7
H
10
10.4
L2
16
L3
28.6
30.6
L4
9.8
10.6
L5
2.9
3.6
L6
15.9
16.4
L7
9
9.3
Dia
3
3.2
Figure 23. TO-220FP drawing
L7
E
A
B
D
Dia
L5
L6
F1
F2
F
G
H
G1
L4
L2
L3
7012510_Rev_K
Doc ID 16913 Rev 4
11/21
Package mechanical data
Table 10.
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
TO-220 type A mechanical data
mm
Dim.
Min.
Typ.
A
4.40
4.60
b
0.61
0.88
b1
1.14
1.70
c
0.48
0.70
D
15.25
15.75
D1
12/21
Max.
1.27
E
10
10.40
e
2.40
2.70
e1
4.95
5.15
F
1.23
1.32
H1
6.20
6.60
J1
2.40
2.72
L
13
14
L1
3.50
3.93
L20
16.40
L30
28.90
∅P
3.75
3.85
Q
2.65
2.95
Doc ID 16913 Rev 4
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
Package mechanical data
Figure 24. TO-220 type A drawing
0015988_typeA_Rev_S
Doc ID 16913 Rev 4
13/21
Package mechanical data
Table 11.
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
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
5.45
L
14.20
14.80
L1
3.70
4.30
L2
18.50
∅P
3.55
3.65
∅R
4.50
5.50
S
14/21
Max.
5.50
Doc ID 16913 Rev 4
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
Package mechanical data
Figure 25. TO-247 drawing
0075325_F
Doc ID 16913 Rev 4
15/21
Package mechanical data
Table 12.
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
D²PAK (TO-263) mechanical data
mm
Dim.
Min.
Typ.
A
4.40
4.60
A1
0.03
0.23
b
0.70
0.93
b2
1.14
1.70
c
0.45
0.60
c2
1.23
1.36
D
8.95
9.35
D1
7.50
E
10
E1
8.50
10.40
e
2.54
e1
4.88
5.28
H
15
15.85
J1
2.49
2.69
L
2.29
2.79
L1
1.27
1.40
L2
1.30
1.75
R
V2
16/21
Max.
0.4
0°
8°
Doc ID 16913 Rev 4
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
Package mechanical data
Figure 26. D²PAK footprint(a)
16.90
12.20
5.08
1.60
3.50
9.75
Footprint
Figure 27. D²PAK (TO-263) drawing
0079457_S
a. All dimension are in millimeters
Doc ID 16913 Rev 4
17/21
Package mechanical data
5
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
Package mechanical data
Table 13.
D²PAK (TO-263) tape and reel mechanical data
Tape
Reel
mm
mm
Dim.
18/21
Dim.
Min.
Max.
A0
10.5
10.7
A
B0
15.7
15.9
B
1.5
D
1.5
1.6
C
12.8
D1
1.59
1.61
D
20.2
E
1.65
1.85
G
24.4
F
11.4
11.6
N
100
K0
4.8
5.0
T
P0
3.9
4.1
P1
11.9
12.1
Base qty
1000
P2
1.9
2.1
Bulk qty
1000
R
50
T
0.25
0.35
W
23.7
24.3
Doc ID 16913 Rev 4
Min.
Max.
330
13.2
26.4
30.4
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
Package mechanical data
Figure 28. Tape
10 pitches cumulative
tolerance on tape +/- 0.2 mm
T
P0
Top cover
tape
P2
D
E
F
W
K0
B0
A0
P1
D1
User direction of feed
R
Bending radius
User direction of feed
AM08852v2
Figure 29. Reel
T
REEL DIMENSIONS
40mm min.
Access hole
At sl ot location
B
D
C
N
A
Full radius
Tape slot
in core for
tape start 25 mm min.
width
G measured at hub
AM08851v2
Doc ID 16913 Rev 4
19/21
Revision history
6
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
Revision history
Table 14.
20/21
Document revision history
Date
Revision
Changes
11-Dec-2009
1
First release.
26-May-2010
2
Document status promoted from preliminary data to datasheet.
16-Sep-2010
3
Added new value in Figure 14, Figure 15 and Figure 10.
23-May-2011
4
Section 2.1: Electrical characteristics (curves) has been
updated.
Doc ID 16913 Rev 4
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
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Doc ID 16913 Rev 4
21/21