ST MICROELECTRONICS STP11NK50Z Datasheet

Page 1
Features
Typ e V
STB11NK50Z - STP11NK50ZFP
STP11NK50Z
N-channel 500 V, 0.48 Ω , 10 A TO-220, TO-220FP, D2PA K
Power MOSFET
DSS
Zener-protected SuperMESH
R
DS(on)
max
I
Pw
D
STB11NK50Z 500 V < 0.52 10 A 125 W
STP11NK50ZFP 500 V < 0.52 10 A 30 W
STP11NK50Z 500 V < 0.52 10 A 125 W
Extremely high dv/dt capability
100% avalanche tested
Gate charge minimized
Very low intrinsic capacitances
Application
Switching applications
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.
3
2
1
TO-220
3
1
2
PAK
D
TO-220FP

Figure 1. Internal schematic diagram

3
2
1

Table 1. Device summary

Order codes Marking Package Packaging
STB11NK50ZT4 B11NK50Z D²PAK Tape and reel
STP11NK50ZFP P11NK50ZFP TO-220FP Tube
STP11NK50Z P11NK50Z TO-220 Tube
May 2008 Rev 6 1/16
www.st.com
16
Page 2
Contents STB11NK50Z - STP11NK50ZFP - STP11NK50Z
Contents
1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5 Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
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Page 3
STB11NK50Z - STP11NK50ZFP - STP11NK50Z Electrical ratings

1 Electrical ratings

Table 2. Absolute maximum ratings

Val ue
Symbol Parameter
I
V
V
DM
P
DS
GS
I
D
I
D
TOT
Drain-source voltage (VGS = 0) 500 V
Gate-source voltage ± 30 V
Drain current (continuous) at TC = 25 °C 10 10
Drain current (continuous) at TC=100 °C 6.3 6.3
(2)
Drain current (pulsed) 40 40
Total dissipation at TC = 25 °C 125 30 W
Derating factor 1 0.24 W/°C
V
ESD(G-S)
dv/dt
V
ISO
T
T
stg
1. Limited only by maximum temperature allowed
2. Pulse width limited by safe operating area
3. ISD 10 A, di/dt 200 A/µs, VDD ≤ V

Table 3. Thermal data

Gate source ESD (HBM-C= 100 pF, R= 1.5 kΩ)
(3)
Peak diode recovery voltage slope 4.5 V/ns
Insulation withstand voltage (DC) -- 2500 V
Operating junction temperature
J
Storage temperature
(BR)DSS
, Tj T
JMAX
TO-220
D²PAK
TO-220FP
(1)
(1)
(1)
Unit
A
A
A
4000 V
-55 to 150 °C
.
Val ue
Symbol Parameter
R
thj-case
R
thj-a
T

Table 4. Avalanche characteristics

Thermal resistance junction-case max 1 4.2 °C/W
Thermal resistance junction-ambient max 62.5 °C/W
Maximum lead temperature for soldering
l
purpose
TO-220
D²PAK
TO-220FP
300 °C
Symbol Parameter Value Unit
I
AS
E
AS
Avalanche current, repetitive or not­repetitive (pulse width limited by Tj max)
Single pulse avalanche energy (starting T
= 25 °C, ID=IAR, VDD = 50 V)
J
10 A
190 mJ
Unit
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Page 4
Electrical characteristics STB11NK50Z - STP11NK50ZFP - STP11NK50Z

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 (VGS = 0)
Gate body leakage current
= 0)
(V
DS
Gate threshold voltage
Static drain-source on resistance
= 1 mA, VGS= 0
I
D
V
= Max rating,
DS
V
= Max rating @125 °C
DS
= ±20 V
V
GS
= VGS, ID = 100 µA
V
DS
VGS= 10 V, ID= 4.5 A
500 V
1
50
±10 µA
33.754.5 V
0.48 0.52

Table 6. Dynamic

Symbol Parameter Test conditions Min. Typ. Max. Unit
(1)
g
fs
C
C
C
C
oss eq
Q
Q
Q
1. Pulsed: pulse duration=300µs, duty cycle 1.5%
2. C increases from 0 to 80% V
Forward transconductance
Input capacitance
iss
Output capacitance
oss
Reverse transfer
rss
capacitance
(2)
Equivalent output
.
capacitance
g
Total gate charge Gate-source charge
gs
Gate-drain charge
gd
is defined as a constant equivalent capacitance giving the same charging time as C
oss eq.
DSS
V
=15 V, ID = 4.5 A
DS
=25 V, f=1 MHz, VGS=0
V
DS
VGS=0, V
=400 V, ID = 11.4 A
V
DD
=10 V
V
GS
=0 to 400 V
DS
(see Figure 18)
7.7 S
1390
173
42
110 pF
49
68 nC 10 25
when VDS
oss
µA µA
pF pF pF
nC nC
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Page 5
STB11NK50Z - STP11NK50ZFP - STP11NK50Z Electrical characteristics

Table 7. Switching times

Symbol Parameter Test conditions Min. Typ. Max. Unit
= 250 V, ID=5.5 A,
V
t
d(on)
t
d(off)
t
r(Voff)
t
Turn-on delay time
t
Rise time
r
Turn-off delay time
t
Fall time
f
Off-voltage rise time
t
Fall time
f
Cross-over time
c
DD
= 4.7 Ω, VGS=10 V
R
G
(see Figure 19)
V
= 250 V, ID=5.5 A,
DD
= 4.7 Ω, VGS=10 V
R
G
(see Figure 19)
=400 V, ID=11.4 A,
V
DD
=4.7 Ω, VGS=10 V
R
G
(see Figure 19)
14.5 18
41 15
11.5 12 27
ns ns
ns ns
ns ns ns

Table 8. Source drain diode

Symbol Parameter Test conditions Min Typ. Max Unit
I
SD
I
SDM
V
SD
t
Q
I
RRM
1. Pulse width limited by safe operating area
2. Pulsed: pulse duration=300µs, duty cycle 1.5%
Source-drain current 10 A
(1)
Source-drain current (pulsed) 40 A
(2)
Forward on voltage
rr
Reverse recovery time Reverse recovery charge
rr
Reverse recovery current
=10 A, VGS=0
I
SD
=10 A,
I
SD
di/dt = 100 A/µs,
=45 V, Tj=150 °C
V
DD
308
2.4 16
1.6 V

Table 9. Gate-source Zener diode

Symbol Parameter Test conditions Min. Typ. Max. Unit
(1)
BV
GSO
1. 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.
Gate-source breakdown voltage Igs=±1mA (open drain) 30 V
ns
µC
A
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Page 6
Electrical characteristics STB11NK50Z - STP11NK50ZFP - STP11NK50Z

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. Output characteristics Figure 7. Transfer characteristics
6/16
Page 7
STB11NK50Z - STP11NK50ZFP - STP11NK50Z Electrical characteristics
Figure 8. Transconductance Figure 9. Static drain-source on resistance
Figure 10. Gate charge vs gate-source voltage Figure 11. Capacitance variations
Figure 12. Normalized gate threshold voltage
vs temperature
Figure 13. Normalized on resistance vs
temperature
7/16
Page 8
Electrical characteristics STB11NK50Z - STP11NK50ZFP - STP11NK50Z
Figure 14. Source-drain diode forward
characteristics
Figure 16. Maximum avalanche energy vs
temperature
Figure 15. Normalized B
vs temperature
VDSS
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Page 9
STB11NK50Z - STP11NK50ZFP - STP11NK50Z Test circuit

3 Test circuit

Figure 17. Switching times test circuit for
resistive load
Figure 19. Test circuit for inductive load
switching and diode recovery times

Figure 18. Gate charge test circuit

Figure 20. Unclamped Inductive load test
circuit

Figure 21. Unclamped inductive waveform Figure 22. Switching time waveform

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Page 10
Package mechanical data STB11NK50Z - STP11NK50ZFP - STP11NK50Z

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
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Page 11
STB11NK50Z - STP11NK50ZFP - STP11NK50Z Package mechanical data
TO-220 mechanical data
Dim
Min Typ Max Min Typ Max
mm inch
A 4.40 4.60 0.173 0.181 b 0.61 0.88 0.024 0.034
b1 1.14 1.70 0.044 0.066
c0.48 0.70 0.019 0.027
D 15.25 15.75 0.6 0.62
D1 1.27 0.050
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
F1.23 1.32 0.048 0.051
H1 6.20 6.60 0.244 0.256
J1 2.40 2.72 0.094 0.107
L13 14 0.511 0.551
L1 3.50 3.93 0.137 0.154 L20 16.40 0.645 L3028.90 1.137
P 3.75 3.85 0.147 0.151
Q2.65 2.95 0.104 0.116
11/16
Page 12
Package mechanical data STB11NK50Z - STP11NK50ZFP - STP11NK50Z
TO-220FP mechanical data
Dim.
A 4.40 4.60 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 0.70 0.017 0.027
F 0.75 1.00 0.0300.039
F1 1.15 1.50 0.045 0.067
F2 1.15 1.50 0.045 0.067
G4.955.200.1950.204
G1 2.40 2.70 0.094 0.106
H 10 10.40 0.393 0.409
L2 16 0.630
L3 28.6 30.6 1.126 1.204
L4 9.80 10.60 0.385 0.417
L5 2.93.6 0.114 0.141
L6 15.90 16.40 0.626 0.645
L7 99.300.354 0.366
Dia3 3.2 0.118 0.126
Min. Typ Max. Min. Typ. Max.
mm. inch
E
A
D
B
L6
Dia
H
12/16
L7
L2
L3
L5
F1
F2
F
G1
G
123
L4
7012510-I
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STB11NK50Z - STP11NK50ZFP - STP11NK50Z Package mechanical data
D²PAK (TO-263) mechanical data
Dim
Min Typ Max Min Typ Max
mm inch
A 4.40 4.60 0.173 0.181
A1 0.03 0.23 0.001 0.009
b 0.70 0.93 0.027 0.037
b2 1.14 1.70 0.045 0.067
c 0.45 0.60 0.017 0.024
c2 1.23 1.360.048 0.053
D 8.95 9.350.352 0.368
D1 7.50 0.295
E 10 10.40 0.3940.409
E1 8.50 0.334
e 2.54 0.1
e1 4.88 5.28 0.1920.208
H15 15.850.5900.624
J1 2.49 2.69 0.099 0.106
L2.29 2.79 0.090 0.110 L1 1.27 1.40 0.05 0.055 L2 1.30 1.75 0.051 0.069
R 0.4 0.016 V2 8°0°
0079457_M
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Packaging mechanical data STB11NK50Z - STP11NK50ZFP - STP11NK50Z

5 Packaging mechanical data

D2PAK FOOTPRINT
TAPE AND REEL SHIPMENT
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
mm inch
MIN. MAX. MIN. MAX.
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.
14/16
BASE QTY BULK QTY
1000 1000
Page 15
STB11NK50Z - STP11NK50ZFP - STP11NK50Z Revision history

6 Revision history

Table 10. Revision history

Date Revision Changes
08-Sep-2005 3 Complete version with curves
14-Oct-2005 4 Inserted ecopack indication
26-Mar-2006 5 New template, no content change
29-Apr-2008 6 I
value changed in Ta bl e 6
GSS
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Page 16
STB11NK50Z - STP11NK50ZFP - STP11NK50Z
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