STMicroelectronics-STW9NK90Z
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STB9NK90Z, STF9NK90Z
STP9NK90Z, STW9NK90Z
N-channel 900
V
,
1
.1
Ω
, 8 A, TO-220, TO-220F
P
,
D
2
P
A
K, TO-247
Zener-protected SuperMESH™ Power MOSFET
Features
R
DS(on)
max.
Type
V
DSS
I
D
Pw
3
3
1
STB9NK90Z
STW9NK90Z
STP9NK90Z
STF9NK90Z
160 W
160 W
160 W
40 W
2
1
D²PAK
TO-220
TO-247
900V
<1.3
Ω
8A
■
Extremely high dv/dt capability
■
100% avalanche tested
■
Gate charge minimized
3
3
2
2
1
1
TO-220FP
Application
Figure 1.
Internal schematic diagram
■
Switching applications
D(2)
Description
The SuperMESH™ series is obtained through an
optimization of STMicroelectronics’ well-
established strip-based PowerMESH™ layout. In
addition to pushing on-resistance significantly
lower, it also ensures very good dv/dt capability
for the most demanding applications. This series
complement STs’ full range of high voltage power
MOSFETs.
G(1)
S(3)
AM01476v1
Table 1.
Device summary
Order codes
Marking
Package
Packaging
STB9NK90Z
STF9NK90Z
STP9NK90Z
STW9NK90Z
B9NK90
F9NK90Z
P9NK90Z
W9NK90Z
D²
P
A
K
TO-220FP
TO-220
T
a
pe and reel
T
u
be
TO-247
May 2010
Doc ID 9479 Rev 7
1/17
17
Contents
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
Contents
Electrical ratings
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Electrical characteristics
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Revision history
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2/17
Doc ID 9479 Rev 7
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
Electrical ratings
1
Electrical ratings
Table 2.
Symbol
Absolute maximum ratings
Value
Parameter
Unit
TO-220, D²PAK
TO-247
TO-220FP
V
DS
V
GS
I
D
Drain-source voltage (V
GS
= 0)
Gate-source voltage
900
V
V
30
8
(1)
5
(1)
Drain current (continuous) at T
C
= 25 °C
8
A
A
I
D
Drain current (continuous) at T
C
=100 °C
5
(2)
32
(1)
40
I
DM
Drain current (pulsed)
T
o
tal dissipation at T
C
= 25 °C
Derating Factor
32
160
1.28
4
A
W
P
TOT
0.32
W/°C
KV
Vesd(G-S) G-S
ESD (HBM C=100 p
F
,
R
=1.5 k
Ω)
dv/dt
(3)
Peak diode recovery voltage slope
4.5
V/ns
Insulation withstand voltage (RMS) from all
three leads to external heat sink
(t=1s;T
C
=25°C)
V
ISO
—
2500
V
T
J
Operating junction temperature
Storage temperature
-55 to 150
°C
T
stg
1. Limited
only by maximum temperature allowed
2. Pulse
width limited by safe operating area
3. I
SD
≤
10 A, di/dt
≤
200 A/µs,V
DD
≤
V
(BR)DSS
, T
j
≤
T
Jmax.
Table 3.
Symbol
Thermal data
Value
Parameter
Unit
TO-220
D²PAK
TO-220FP TO-247
R
thj-case
R
thj-a
Thermal resistance junction-case max
Thermal resistance junction-ambient max
0.78
3.1
0.78
50
°C/W
°C/W
62.5
Maximum lead temperature for soldering
purpose
T
l
300
°C
Table 4.
Symbol
Avalanche characteristics
Parameter
Value
Unit
Avalanche current, repetitive or not-repetitive
(pulse width limited by Tj max.)
I
AR
8
A
Single pulse avalanche energy (starting Tj=25 °C,
E
AS
300
mJ
Doc ID 9479 Rev 7
3/17
Electrical characteristics
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
2
Electrical characteristics
(T
= 25 °C unless otherwise specified)
CASE
Table 5.
Symbol
On/off states
Parameter
Test conditions
Min. Typ. Max. Unit
Drain-source breakdown
voltage
V
(BR)DSS
I
D
= 1 mA, V
GS
= 0
900
V
V
DS
= max rating,
1
µA
µA
Zero gate voltage drain
current (V
GS
= 0)
I
DSS
V
DS
= max rating @125 °C
50
Gate body leakage current
(V
DS
= 0)
I
GSS
V
GS
=
20
V
,
V
DS
= 0
±
10
4.5
1.3
µA
V
V
GS(th)
Gate threshold voltage
V
DS
= V
GS
, I
D
= 100 µA
3
3.75
1.1
Static drain-source on
resistance
R
DS(on)
V
GS
= 10
V
,
I
D
= 3.6 A
Ω
Table 6.
Symbol
Dynamic
Parameter
Test conditions
Min. Typ. Max.
Unit
Input capacitance
C
iss
C
oss
C
rss
2115
pF
pF
pF
Output capacitance
V
DS
= 25
V
, f = 1
M
Hz,
V
GS
= 0
–
190
40
–
Reverse transfer
capacitance
Equivalent output
capacitance
(1)
C
oss eq
V
GS
= 0, V
DS
= 0 to 720 V
–
–
115
–
–
pF
Q
g
Q
gs
Q
gd
T
o
tal gate charge
Gate-source charge
Gate-drain charge
V
DD
= 720
V
,
I
D
= 8 A
V
GS
=10 V
72
14
38
nC
nC
nC
1. C
oss eq.
is defined as a constant equivalent capacitance giving the same charging time as C
oss
when V
DS
increases from 0 to 80% V
DSS
4/17
Doc ID 9479 Rev 7
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
Electrical characteristics
Min. Typ. Max.
Unit
Table 7.
Symbol
Switching times
Parameter
Test conditions
t
d(on)
t
r
t
d(off)
t
f
T
u
rn-on delay time
Rise Time
22
13
ns
ns
V
DD
= 450
V
,
I
D
= 4 A,
R
G
= 4.7
Ω,
V
GS
= 10 V
–
–
–
–
T
u
rn-off delay time
Fall time
55
28
ns
ns
Table 8.
Symbol
Source drain diode
Parameter
Test conditions
Min Typ. Max Unit
I
SD
Source-drain current
8
A
A
V
–
–
(1)
I
SDM
Source-drain current (pulsed)
Forward on voltage
32
1.6
(2)
V
SD
I
SD
= 8 A, V
GS
=0
I
SD
= 8 A,
t
rr
Reverse recovery time
Reverse recovery charge
Reverse recovery current
950
10
ns
µC
A
di/dt = 100 A/µs,
V
DD
= 50
V
,
T
j = 150 °C
Q
rr
–
I
RRM
21
1. Pulse
width limited by safe operating area
2. Pulsed:
pulse duration=300 µs, duty cycle 1.5%
Table 9.
Symbol
Gate-source Zener diode
Parameter
Test conditions
Min. Typ. Max.
Unit
30
BV
GSO
Gate-source breakdown voltage
I
GS
= 1
mA(open drain)
–
V
The built-in back-to-back Zener diodes have specifically been designed to enhance not only
the device’s ESD capabilit
y
, but also to make them safely absorb possible voltage transients
that may occasionally be applied from gate to source. In this respect the Zener voltage is
appropriate to achieve an efficient and cost-effective intervention to protect the device’s
integrit
y
.
T
hese integrated Zener diodes thus avoid the usage of external components.
Doc ID 9479 Rev 7
5/17
Electrical characteristics
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
2.1
Electrical characteristics (curves)
Figure 2.
Safe operating area for TO-220,
D²PAK
Figure 3.
Thermal impedance for TO-220,
D²PAK
Figure 4.
Safe operating area for TO-220FP
Figure 5.
Thermal impedance for TO-220FP
Figure 6.
Safe operating area for TO-247
Figure 7.
Thermal impedance for TO-247
6/17
Doc ID 9479 Rev 7
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
Electrical characteristics
Figure 8.
Output characteristics
Figure 9.
Transfer characteristics
Figure 10.
Transconductance
Figure 11.
Static drain-source on resistance
Figure 12.
Gate charge vs gate-source voltage
Figure 13.
Capacitance variations
Doc ID 9479 Rev 7
7/17
Electrical characteristics
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
Figure 14.
Normalized gate threshold voltage
Figure 15.
Normalized on resistance vs
vs temperature
temperature
Figure 16.
Source-drain diode forward
characteristics
Figure 17.
Normalized B
vs temperature
VDSS
Figure 18.
Maximum avalanche energy vs
temperature
8/17
Doc ID 9479 Rev 7
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
Test circuits
3
Test circuits
Figure 19.
Switching times test circuit for
resistive load
Figure 20.
Gate charge test circuit
V
DD
12V
47k
Ω
1k
Ω
100nF
2200
3
.
3
µ
F
R
L
µ
F
I
G
=CON
S
T
V
DD
100
Ω
V
i
=20V=V
GMAX
D.U.
T
.
V
G
V
D
R
G
V
G
S
2200
µ
F
D.U.
T
.
2.7k
Ω
47k
Ω
P
W
1k
Ω
P
W
AM0146
8
v1
AM01469v1
Figure 21.
Test circuit for inductive load
switching and diode recovery times
Figure 22.
Unclamped Inductive load test
circuit
L
A
A
A
B
D
FA
S
T
DIODE
L=100
µ
H
V
D
G
2200
µ
F
D.U.
T
.
B
3
.
3
µ
F
V
DD
S
3
.
3
µ
F
1000
µ
F
B
V
DD
25
Ω
I
D
D
G
R
G
S
V
i
D.U.
T
.
P
w
AM01470v1
AM01471v1
Figure 23.
Unclamped inductive waveform
Figure 24.
Switching time waveform
t
on
td
on
t
off
td
off
V
(BR)D
SS
t
r
t
f
V
D
90
%
10
%
90
%
I
DM
10
%
V
D
S
I
D
0
0
V
DD
V
DD
90
%
V
G
S
10
%
AM01472v1
AM0147
3
v1
Doc ID 9479 Rev 7
9/17
Package mechanical data
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
4
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
®
®
ECO
P
A
CK packages,
depending on their level of environmental compliance. ECO
P
A
CK
is an ST trademark.
10/17
Doc ID 9479 Rev 7
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
Table 10.
TO-220FP mechanical data
Package mechanical data
mm
Dim.
Min.
Typ.
Max.
A
B
4.4
2.5
4.6
2.7
D
2.5
2.75
0.7
E
0.45
0.75
1.15
1.15
4.95
2.4
F
1
F1
F2
G
1.70
1.70
5.2
G1
H
2.7
10
10.4
L2
L3
L4
L5
L6
L7
Dia
16
28.6
9.8
2.9
15.9
9
30.6
10.6
3.6
16.4
9.3
3
3.2
Figure 25.
TO-220FP drawing
L7
E
A
B
D
Di
a
L5
L6
F2
F1
F
G
H
G1
L4
L2
L
3
7012510_Rev_K
Doc ID 9479 Rev 7
11/17
Package mechanical data
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
TO-220 type A mechanical data
mm
Dim
Min
Typ
Max
A
b
4.40
0.61
1.14
0.4
8
15.25
4.60
0.
88
1.70
0.70
15.75
b
1
c
D
D1
E
1.27
10
10.40
2.70
5.15
1.
3
2
6.60
2.72
14
e
2.40
4.
9
5
1.2
3
6.20
2.40
1
3
e1
F
H1
J1
L
L1
L20
L
3
0
∅
P
Q
3
.50
3
.
93
16.40
2
8
.
9
0
3
.75
3
.
8
5
2.
9
5
2.65
0015988_Rev_S
12/17
Doc ID 9479 Rev 7
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
Package mechanical data
TO-247 mechanical data
mm.
Typ.
Dim.
Min.
Max.
A
A1
b
4.
8
5
5.15
2.20
1.0
2.60
1.40
b
1
b
2
c
2.0
2.40
3
.0
3
.40
0.40
1
9
.
8
5
15.45
0.
8
0
D
20.15
15.75
E
e
5.45
1
8
.50
5.50
L
14.20
14.
8
0
4.
3
0
L1
L2
øP
øR
S
3
.70
3
.55
3
.65
4.50
5.50
Doc ID 9479 Rev 7
13/17
Package mechanical data
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
D2PAK (TO-ꢀ63) mechanical data
mm
Typ
inch
Typ
Dim
Min
Max
Min
Max
0.1
8
1
A
A1
b
4.40
0.0
3
0.70
1.14
0.45
1.2
3
8
.95
7.50
10
4.60
0.2
3
0.9
3
1.70
0.60
1.
3
6
9.
3
5
0.17
3
0.001
0.027
0.045
0.017
0.04
8
0.
3
52
0.295
0.
3
94
0.
33
4
0.009
0.0
3
7
0.067
0.024
0.05
3
0.
3
6
8
b
2
c
c2
D
D1
E
10.40
0.409
E1
e
8
.50
2.54
0.1
e1
H
4.
88
15
5.2
8
15.
8
5
2.69
2.79
1.40
1.75
0.192
0.590
0.099
0.090
0.05
0.20
8
0.624
0.106
0.110
0.055
0.069
J1
L
2.49
2.29
1.27
1.
3
0
L1
L2
R
0.051
0.4
0.016
V2
0°
8
°
0°
8
°
0079457_M
14/17
Doc ID 9479 Rev 7
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
Packaging mechanical data
5
Packaging mechanical data
2
D PAK FOOTPRINT
TAPE AND REEL SHIPMENT
REEL MECHANICAL DATA
mm
MIN. MAX. MIN. MAX.
330 12.992
inch
DIM.
A
B
C
D
G
N
T
1.5
12.8
20.2
24.4
100
0.059
13.2 0.504
0.520
0795
26.4 0.960
1.039
3.937
30.4
1.197
BASE QTY
BULK QTY
1000
TAPE MECHANICAL DATA
1000
mm
inch
DIM.
MIN. MAX. MIN. MAX.
10.5 10.7
0.413 0.421
15.7 15.9
0.618 0.626
A0
B0
D
1.5
1.6 0.059
0.063
D1
E
1.59 1.61
0.062 0.063
1.65 1.85
0.065 0.073
F
11.4
4.8
3.9
11.9
1.9
50
11.6 0.449
0.456
5.0 0.189
0.197
4.1 0.153
0.161
12.1 0.468
0.476
2.1 0.075
0.082
1.574
K0
P0
P1
P2
R
T
0.25 0.35
0.0098 0.0137
23.7 24.3
0.933 0.956
W
* on sales type
Doc ID 9479 Rev 7
15/17
Revision history
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
6
Revision history
Table 11.
Revision history
Date
Revision
Changes
08-Sep-2005
27-Oct-2005
20-Jul-2006
20-Mar-2007
13-Jul-2007
2
3
4
5
6
Complete version
Inserted ecopack indication
New template, no content change
T
y
po mistake on cover page
19-May-2010
7
16/17
Doc ID 9479 Rev 7
STB9NK90Z, STF9NK90Z, STP9NK90Z, STW9NK90Z
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Doc ID 9479 Rev 7
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