STP6NK90Z - STP6NK90ZFP
3
STB6NK90Z - STW7NK90Z
N-channel 900V - 1.56Ω - 5.8A - TO-220/TO-220FP/D2PA K/ TO -2 4 7
Zener-protected SuperMESH™ Power MOSFET
General features
V
Type
DSS
(@Tjmax)
R
DS(on)
I
D
STP6NK90Z 900 V < 2 Ω 5.8 A
STP6NK90ZFP 900 V < 2 Ω 5.8 A
STB6NK90Z 900 V < 2 Ω 5.8 A
STW7NK90Z 900 V < 2 Ω 5.8 A
■ Extremely high dv/dt capability
■ 100% avalange tested
■ Gate charge minimized
■ Very low intrinsic capacitances
■ Very good manufacturing repeatibility
Description
The SuperMESH™ series is obtained through an
extreme optimization of ST’s well established
strip-based PowerMESH™ layout. In addition to
pushing on-resistance significantly down, special
care is taken to ensure a very good dv/dt
capability for the most demanding applications.
Such series complements ST full range of high
voltage MOSFETs including revolutionary
MDmesh™ products.
TO-220
D2PAK
3
1
TO-220FP
TO-247
Internal schematic diagram
2
1
Applications
■ Switching application
Order codes
Part number Marking Package Packaging
STP6NK90Z P6NK90Z TO-220 Tube
STP6NK90ZFP P6NK90ZFP TO-220FP Tube
STB6NK90ZT4 B6NK90Z
STW7NK90Z W7NK90Z TO-247 Tube
August 2006 Rev 4 1/18
2
PA K
D
Tape e reel
www.st.com
18
Contents STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z
Contents
1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Protection features of gate-to-source zener diodes . . . . . . . . . . . . . . . . . . 4
2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5 Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2/18
STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Electrical ratings
1 Electrical ratings
Table 1. Absolute maximum ratings
Symbol Parameter Value Unit
Drain-source voltage (VGS = 0) 900 V
DS
Gate-source voltage ± 30 V
GS
Drain current (continuous) at TC = 25°C 5.8 5.8
I
D
Drain current (continuous) at TC = 100°C 3.65 3.65
I
D
(2)
Drain current (pulsed) 23.2 23.2
Total dissipation at TC = 25°C 140 30 W
TOT
I
DM
P
V
V
Derating factor 1.12 0.24 W/°C
(3)
dv/dt
Peak diode recovery voltage slope 4.5 V/ns
Insulation withstand voltage (RMS) from
V
all three leads to external heat sink
ISO
(t=1s; Tc= 25°C)
Max operating junction temperature
T
j
T
1. Limited only by maximum temperature allowed
2. Pulse width limited by safe operating area
3. ISD ≤ 5.8 A, di/dt ≤ 200A/µs, VDD ≤ V
Storage temperature
stg
(BR)DSS
, Tj ≤ T
JMAX.
TO-220/
2
D
PA K/ TO2 47
TO220FP
- 2500 V
-55 to 150
(1)
(1)
(1)
A
A
A
°C
°C
Table 2. Thermal data
Symbol Parameter Value Unit
2
D
PAK
TO-220FP TO-247
0.39 4.2 0.89 °C/W
60 °C/W
62.5 50 °C/W
300 °C
R
thj-case
R
thj-pcb
R
thj-amb
Thermal resistance junctioncase max
Thermal resistance junctioncase max
Thermal resistance junctionambient max
Maximum lead temperature for
T
l
soldering purpose
TO-220
3/18
Electrical ratings STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z
Table 3. Avalanche characteristics
Symbol Parameter Value Unit
I
AR
E
Avalanche current, repetitive or not-repetitive
(pulse width limited by Tj Max)
Single pulse avalanche energy
AS
(starting Tj=25°C, Id=Iar, Vdd=50V)
5.8 A
300 mJ
Table 4. Gate-source zener diode
Symbol Parameter Test conditions Min. Typ. Max. Unit
BV
Gate-source breakdown voltage Igs=± 1mA (Open Drain) 30 V
GSO
1.1 Protection features of gate-to-source zener diodes
The built-in back-to-back Zener diodes have specifically been designed to enhance not only
the device’s ESD capability, 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
integrity. These integrated Zener diodes thus avoid the usage of external components.
4/18
STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Electrical characteristics
2 Electrical characteristics
(T
=25°C unless otherwise specified)
CASE
Table 5. On/off states
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
(BR)DSS
I
DSS
I
GSS
V
GS(th)
R
DS(on)
Drain-source
Breakdown voltage
Zero gate voltage
Drain current (V
GS
= 0)
Gate-body leakage
Current (V
DS
= 0)
Gate threshold voltage
Static drain-source on
resistance
=1mA, VGS = 0
I
D
= Max Rating
V
DS
= Max Rating, TC = 125°C
V
DS
VGS = ± 20 V
= VGS, ID = 100 µA
V
DS
VGS = 10 V, ID = 2.9 A
900 V
1
50µAµA
± 10 µA
33.754.5 V
1.56 2 Ω
Table 6. Dynamic
Symbol Parameter Test conditions Min. Typ. Max. Unit
g
C
oss eq.
(1)
fs
C
C
C
Forward transconductance
Input capacitance
iss
Output capacitance
oss
Reverse transfer capacitance
rss
(2)
Equivalent output
capacitance
= 15v, ID = 2.9 A
V
DS
= 25 V, f = 1 MHz,
V
DS
= 0
V
GS
VDS =0V, VDS = 0V to 720V
5S
1350
130
26
70 pF
pF
pF
pF
t
d(on)
t
r(off)
Q
Q
Q
T
r(Voff)
T
1. Pulsed: pulse duration=300µs, duty cycle 1.5%
2. C
increases from 0 to 80% V
Turn-on delay time
t
Rise time
r
Turn-off delay time
Fall time
t
r
g
Total gate charge
Gate-source charge
gs
Gate-drain charge
gd
Off-voltage rise time
T
Fall time
r
Cross-over time
c
is defined as a constant equivalent capacitance giving the same charging time as C
oss eq.
DSS
.
= 450 V, ID = 3 A,
V
DD
R
= 4.7 Ω, V
G
GS
(see Figure 20)
= 720 V, ID = 5.8 A,
V
DD
= 10 V
V
GS
= 720 V, ID = 5.8 A,
V
DD
= 4.7 Ω, V
R
G
GS
(see Figure 22)
= 10 V
= 10 V
17
45
20
20
46.5
8.5
25
11
12
20
60.5 nC
when VDS
oss
ns
ns
ns
ns
nC
nC
ns
ns
ns
5/18
Electrical characteristics STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z
Table 7. Source drain diode
Symbol Parameter Test conditions Min. Typ. Max. Unit
I
SD
I
SDM
V
SD
t
rr
Q
rr
I
RRM
1. Pulsed: pulse duration=300µs, duty cycle 1.5%
2. Pulse width limited by safe operating area
Source-drain current
(1)
Source-drain current (pulsed)
(2)
Forward on voltage
Reverse recovery time
Reverse recovery charge
Reverse recovery current
= 5.8 A, VGS = 0
I
SD
= 5.8 A, di/dt = 100
I
SD
A/µs
= 36 V, Tj = 150°C
V
DD
(see Figure 22)
840
5880
14
5.8
23.2AA
1.6 V
ns
µC
A
6/18
STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Electrical characteristics
2.1 Electrical characteristics (curves)
Figure 1. Safe operating area for TO-220/
2
D
PAK
Figure 2. Thermal impedance for TO-220/
D2PAK
Figure 3. Safe operating area for TO-220FP Figure 4. Thermal impedance for TO-220FP
Figure 5. Safe operating area for TO-247 Figure 6. Thermal impedance for TO-247
7/18
Electrical characteristics STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z
Figure 7. Output characterisics Figure 8. Transfer characteristics
Figure 9. Transconductance Figure 10. Static drain-source on resistance
Figure 11. Gate charge vs gate-source voltage Figure 12. Capacitance variations
8/18
STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Electrical characteristics
Figure 13. Normalized gate threshold voltage
vs temperature
Figure 15. Source-drain diode forward
characteristic
Figure 14. Normalized on resistance vs
temperature
Figure 16. Normalized BVDSS vs temperature
Figure 17. Maximum avalanche energy vs
temperature
9/18
Test circuit STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z
3 Test circuit
Figure 18. Unclamped inductive load test
circuit
Figure 20. Switching times test circuit for
resistive load
Figure 19. Unclamped inductive waveform
Figure 21. Gate charge test circuit
Figure 22. Test circuit for inductive load
switching and diode recovery times
10/18
STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Package mechanical data
4 Package mechanical data
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
11/18
Package mechanical data STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z
TO-220 MECHANICAL DATA
DIM.
A 4.40 4.60 0.173 0.181
b 0.61 0.88 0.024 0.034
b1 1.15 1 .70 0.045 0.066
c 0.49 0.70 0.019 0.027
D 15.25 15.75 0.60 0.620
E 10 10.40 0.393 0.409
e 2.40 2.70 0.094 0.106
e1 4.95 5 .15 0.194 0.202
F 1.23 1.32 0.048 0.052
H1 6.20 6.60 0.244 0.256
J1 2.40 2.72 0.094 0.107
L 13 14 0.511 0.551
L1 3.50 3 .93 0.137 0.154
L20 16.40 0.645
L30 28.90 1.137
øP
Q 2.65 2 .95 0.104 0.116
MIN. TYP MAX. MIN. TYP. MAX.
3.75 3 .85 0.147 0.151
mm. inch
12/18
STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Package mechanical data
L2
A
B
D
E
H
G
L6
F
L3
G1
123
F2
F1
L7
L4
L5
DIM.
mm. inch
MIN. TYP MAX. MIN. TYP. MAX.
A 4.4 4.6 0.173 0.181
B 2.5 2.7 0.098 0.106
D 2. 5 2.75 0.098 0.108
E 0.45 0.7 0.017 0.027
F 0.75 1 0.030 0.039
F1 1.15 1.7 0.045 0.067
F2 1.15 1.7 0.045 0.067
G 4.95 5.2 0.195 0.204
G1 2.4 2.7 0.094 0.1 06
H 10 10.4 0.393 0.409
L2 16 0.630
L3 28.6 30.6 1.126 1.204
L4 9. 8 10.6 .0385 0.417
L5 2. 9 3 .6 0 .114 0.141
L6 15.9 16.4 0.626 0.645
L7 9 9.3 0 .354 0.366
Ø 3 3.2 0.118 0.126
TO-220FP MECHANICAL DATA
13/18
Package mechanical data STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z
D2PAK MECHANICAL DATA
TO-247 MECHANICAL DATA
DIM.
A 4.4 4.6 0.173 0.181
A1 2.49 2.69 0.098 0.106
A2 0.03 0.23 0.001 0.009
B 0.7 0.93 0.027 0.036
B2 1.14 1.7 0.044 0. 067
C 0.45 0.6 0.017 0. 023
C2 1 .23 1.36 0.048 0.053
D 8.95 9.35 0.352 0.368
D1 8 0.315
E 10 10.4 0.393
E1 8.5 0.334
G 4.88 5.2 8 0.192 0.208
L 15 15.85 0.590 0.625
L2 1.27 1.4 0.050 0.055
L3 1.4 1.75 0.055 0. 068
M 2.4 3.2 0.094 0.126
R0.4 0.015
V2 0º 4º
MIN. TYP MAX. MIN. TYP. MAX.
mm. inch
3
14/18
1
STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Package mechanical data
TO-247 MECHANICAL DATA
DIM.
A 4.85 5.15 0.19 0.20
A1 2.20 2.60 0.086 0.102
b 1.0 1 .40 0.039 0.055
b1 2.0 2.40 0.079 0.094
b2 3.0 3.40 0.118 0.134
c 0.40 0.80 0.015 0.0 3
D 19. 85 20.15 0.78 1 0.793
E 15.45 15.75 0.608 0.620
e5.45 0.214
L 14. 20 14.80 0.56 0 0.582
L1 3.70 4.30 0.14 0.17
L2 18.50 0.728
øP 3.55 3.65 0 .140 0.143
øR 4.50 5.50 0.177 0.216
S5.50 0.216
MIN. TYP MAX. MIN. TYP. MAX.
mm. inch
15/18
Packaging mechanical data STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z
5 Packaging mechanical data
D2PAK FOOTPRINT
TAPE AND REEL SHIPMENT
TAPE MECHANICAL DATA
DIM.
A0 10.5 10.7 0.413 0.421
B0 15.7 15.9 0.618 0.626
D 1.5 1.6 0.059 0.063
D1 1.59 1.61 0.062 0.063
E 1.65 1.85 0.065 0.073
F 11 .4 11 .6 0.449 0.456
K0 4.8 5.0 0.189 0.197
P0 3.9 4.1 0.153 0.161
P1 11.9 12.1 0.468 0.476
P2 1.9 2.1 0.075 0.082
R 50 1.574
T 0.25 0.35 0.0098 0.0137
W 23.7 24.3 0.933 0.956
* on sales type
mm inch
MIN. MAX. MIN. MAX.
REEL MECHANICAL DATA
DIM.
A 330 12.992
B 1.5 0.059
C 12.8 13.2 0.504 0.520
D 20.2 0795
G 24.4 26.4 0.960 1.039
N 100 3.937
T 30.4 1.197
BASE QTY BULK QTY
mm inch
MIN. MAX. MIN. MAX.
1000 1000
16/18
STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z Revision history
6 Revision history
Table 8. Revision history
Date Revision Changes
29-Nov-2005 3 Complete version
16-Aug-2006 4 New template, no content change
17/18
STP6NK90Z - STP6NK90ZFP - STB6NK90Z - STW7NK90Z
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