STD2N95K5, STF2N95K5,
STP2N95K5, STU2N95K5
N-channel 950 V, 4.2 Ω typ., 2 A Zener-protected SuperMESH™ 5
Power MOSFETs in DPAK, TO-220FP, TO-220 and IPAK packages
Datasheet - production data
Features
TAB
Order codes
3
VDS
RDS(on) max
ID
PTOT
1
STD2N95K5
DPAK
3
2
STF2N95K5
950 V
1
TAB
45 W
20 W
5Ω
2A
STP2N95K5
TO-220FP
45 W
STU2N95K5
TAB
• TO-220 worldwide best RDS(on)
3
1
3
2
2
1
TO-220
• Worldwide best FOM (figure of merit)
• Ultra low gate charge
IPAK
• 100% avalanche tested
Figure 1. Internal schematic diagram
'7$%
• Zener-protected
Applications
• Switching applications
Description
*
6
AM01476v1
These N-channel Zener-protected Power
MOSFETs are designed using ST’s revolutionary
avalanche-rugged very high voltage
SuperMESH™ 5 technology, based on an
innovative proprietary vertical structure. The
result is a dramatic reduction in on-resistance,
and ultra-low gate charge for applications which
require superior power density and high
efficiency.
Table 1. Device summary
Order codes
Marking
Package
Packaging
DPAK
Tape and reel
STD2N95K5
STF2N95K5
TO-220FP
2N95K5
STP2N95K5
TO-220
STU2N95K5
IPAK
September 2013
This is information on a product in full production.
DocID025300 Rev 1
Tube
1/23
www.st.com
Contents
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Contents
1
Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1
Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3
Test circuits
4
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5
Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2/23
.............................................. 9
DocID025300 Rev 1
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
1
Electrical ratings
Electrical ratings
Table 2. Absolute maximum ratings
Value
Symbol
Parameter
DPAK, TO-220,
IPAK
TO-220FP
VGS
ID
ID
Gate- source voltage
30
(1)
Drain current (continuous) at TC = 25 °C
Drain current (continuous) at TC = 100 °C
IDM (2)
Drain current (pulsed)
PTOT
Total dissipation at TC = 25 °C
2
(1)
1.3
V
2
A
1.3
A
8
20
Unit
A
45
W
IAR
Max current during repetitive or single
pulse avalanche
1
A
EAS
Single pulse avalanche energy
(starting TJ = 25 °C, ID=IAS, VDD= 50 V)
50
mJ
dv/dt (3)
Peak diode recovery voltage slope
4.5
V/ns
dv/dt(4)
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)
Tj
Tstg
Operating junction temperature
Storage temperature
2500
V
- 55 to 150
°C
1. Limited by maximum junction temperature
2. Pulse width limited by safe operating area.
3. ISD ≤ 2 A, di/dt ≤ 100 A/μs, VPeak ≤ V(BR)DSS.
4. VSD ≤ 760 V
Table 3. Thermal data
Value
Symbol
DPAK,
Parameter
Rthj-case
Thermal resistance junction-case max
Rthj-amb
Thermal resistance junction-ambient max
DocID025300 Rev 1
TO-220FP
TO-220,
IPAK
6.25
2.78
62.50
Unit
°C/W
°C/W
3/23
23
Electrical characteristics
2
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Electrical characteristics
(Tcase =25 °C unless otherwise specified)
Table 4. On /off states
Symbol
V(BR)DSS
Parameter
Test conditions
Drain-source breakdown
voltage
ID = 1 mA, VGS = 0
Min.
Typ.
Max.
Unit
950
V
IDSS
Zero gate voltage, VGS = 0 VDS = 950 V
drain current
VDS = 950 V, TC=125 °C
1
50
μA
μA
IGSS
Gate-body leakage
current
VGS = ± 20 V; VDS=0
10
μA
VGS(th)
Gate threshold voltage
VDS = VGS, ID = 100 μA
4
5
V
RDS(on)
Static drain-source onresistance
VGS = 10 V, ID = 1 A
4.2
5
Ω
3
Table 5. Dynamic
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
-
105
-
pF
-
9
-
pF
Ciss
Input capacitance
Coss
Output capacitance
Crss
Reverse transfer
capacitance
-
0.5
-
pF
Co(tr)(1)
Equivalent capacitance time
related
-
16
-
pF
Co(er)(2)
Equivalent capacitance
energy related
-
6
-
pF
RG
Intrinsic gate resistance
f = 1 MHz open drain
-
16
-
Ω
Qg
Total gate charge
-
10
-
nC
Qgs
Gate-source charge
-
1.5
-
nC
Qgd
Gate-drain charge
VDD = 760 V, ID = 2 A
VGS =10 V
(see Figure 19)
-
8
-
nC
VDS =100 V, f=1 MHz, VGS=0
VGS = 0, VDS = 0 to 760 V
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
4/23
DocID025300 Rev 1
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Electrical characteristics
Table 6. Switching times
Symbol
td(on)
tr
Parameter
Test conditions
tf
Typ.
Max
Unit
-
8.5
-
ns
-
13.5
-
ns
-
20.5
-
ns
-
32.5
-
ns
Min.
Typ.
Max
Unit
Turn-on delay time
VDD = 475 V, ID = 1 A,
RG = 4.7 Ω, VGS = 10 V
(see Figure 18)
Rise time
td(off)
Min.
Turn-off-delay time
Fall time
Table 7. Source drain diode
Symbol
ISD
ISDM (1)
VSD
(2)
Parameter
Test conditions
Source-drain current
-
2
A
Source-drain current (pulsed)
-
8
A
1.5
V
Forward on voltage
ISD = 2 A, VGS = 0
-
trr
Reverse recovery time
-
300
ns
Qrr
Reverse recovery charge
-
1.15
μC
IRRM
Reverse recovery current
ISD = 2 A, di/dt = 100 A/μs
VDD= 60 V
(see Figure 20)
-
7.6
A
-
525
ns
-
1.90
μC
-
7.2
A
trr
Reverse recovery time
Qrr
Reverse recovery charge
IRRM
Reverse recovery current
ISD = 2 A, di/dt = 100 A/μs
VDD= 60 V TJ = 150 °C
(see Figure 20)
1. Pulse width limited by safe operating area
2. Pulsed: pulse duration = 300 μs, duty cycle 1.5%
Table 8. Gate-source Zener diode
Symbol
Parameter
Test conditions
V(BR)GSO Gate-source breakdown voltage IGS = ± 1mA, ID=0
Min
Typ.
Max.
Unit
30
-
-
V
The built-in back-to-back Zener diodes have been specifically designed to enhance not only
the device’s ESD capability, but also to make them capable of safely absorbing any voltage
transients that may occasionally be applied from gate to source. In this respect, the Zener
voltage is appropriate to achieve efficient and cost-effective protection of device integrity.
The integrated Zener diodes thus eliminate the need for external components.
DocID025300 Rev 1
5/23
23
Electrical characteristics
2.1
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Electrical characteristics (curves)
Figure 2. Safe operating area for DPAK and
IPAK
Figure 3. Thermal impedance for DPAK and
IPAK
GIPD250920131432FSR
ID
(A)
10μs
Operation in this area is
Limited by max RDS(on)
1
100μs
1ms
0.1
10ms
Tj=150°C
Tc=25°C
Single pulse
0.01
0.1
1
10
100
VDS(V)
Figure 4. Safe operating area for TO-220FP
Figure 5. Thermal impedance for TO-220FP
GIPD250920131438FSR
ID
(A)
Operation in this area is
Limited by max RDS(on)
10μs
1
100μs
1ms
0.1
10ms
Tj=150°C
Tc=25°C
Single pulse
0.01
0.1
1
10
100
VDS(V)
Figure 6. Safe operating area for TO-220
Figure 7. Thermal impedance for TO-220
GIPD250920131442FSR
ID
(A)
Operation in this area is
Limited by max RDS(on)
10μs
100μs
1
1ms
10ms
0.1
0.01
0.1
6/23
Tj=150°C
Tc=25°C
Single pulse
1
10
100
VDS(V)
DocID025300 Rev 1
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Figure 8. Output characteristics
Figure 9. Transfer characteristics
GIPD250920131453FSR
ID
(A)
VGS= 11V
3
VDS= 20V
2.5
2
2
8V
1.5
1.5
1
1
7V
0.5
0.5
6V
0
0
5
20 VDS(V)
15
10
Figure 10. Gate charge vs gate-source voltage
GIPD250920131508FSR
VDS
VGS
(V)
(V)
800
VDD = 760 V
ID = 2 A
12
700
10
0
5
6
7
10 VGS(V)
9
8
Figure 11. Static drain-source on-resistance
GIPD250920131521FSR
RDS(on)
(Ω)
10
9
8
600
8
6
4
6
400
5
300
4
100
4
2
6
8
10
0
Qg(nC)
Figure 12. Capacitance variations
GIPD250920131528FSR
C
(pF)
7
500
200
2
0
0
GIPD250920131502FSR
ID
(A)
3
10V
9V
2.5
Electrical characteristics
1000
VGS= 10V
3
2
1
0
0
0.4
0.8
1.2
2 ID(A)
1.6
Figure 13. Output capacitance stored energy
GIPD250920131533FSR
E
(μJ)
3
100
2
10
1
1
0.1
0.1
1
10
100
VDS(V)
0
0
DocID025300 Rev 1
200
400
600
800
VDS(V)
7/23
23
Electrical characteristics
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Figure 14. Normalized gate threshold voltage vs
temperature
GIPD250920131539FSR
VGS(th)
(norm)
1.2
Figure 15. Normalized on-resistance vs
temperature
GIPD250920131545FSR
RDS(on)
(norm)
2.5
ID= 1A
VGS= 10V
2
1
1.5
0.8
1
0.6
0.5
0.4
-100
-50
50
0
100
150
Tj(°C)
Figure 16. Source-drain diode forward
characteristics
GIPD250920131554FSR
Tj= -50°C
V(BR)DSS
(norm)
1
Tj= 25°C
1.1
Tj= 150°C
1.05
0.8
1
0.7
0.95
0.6
0.9
0.5
0
0.5
1
1.5
2
ISD(A)
-50
0
50
100
150
Tj(°C)
Figure 17. Normalized V(BR)DSS vs temperature
VSD
(V)
0.9
8/23
0
-100
0.85
-100
DocID025300 Rev 1
GIPD250920131550FSR
ID= 1mA
-50
0
50
100
150
Tj(°C)
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
3
Test circuits
Test circuits
Figure 18. Switching times test circuit for
resistive load
Figure 19. 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 20. Test circuit for inductive load
switching and diode recovery times
A
A
AM01469v1
Figure 21. 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 22. Unclamped inductive waveform
Figure 23. 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
DocID025300 Rev 1
10%
AM01473v1
9/23
23
Package mechanical data
4
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
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.
10/23
DocID025300 Rev 1
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Package mechanical data
Table 9. DPAK (TO-252) type A mechanical data
mm
Dim.
Min.
Typ.
Max.
A
2.20
2.40
A1
0.90
1.10
A2
0.03
0.23
b
0.64
0.90
b4
5.20
5.40
c
0.45
0.60
c2
0.48
0.60
D
6.00
6.20
D1
E
5.10
6.40
6.60
E1
4.70
e
2.28
e1
4.40
4.60
H
9.35
10.10
L
1.00
1.50
(L1)
2.80
L2
0.80
L4
0.60
1.00
R
V2
0.20
0°
8°
DocID025300 Rev 1
11/23
23
Package mechanical data
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Figure 24. DPAK (TO-252) type A drawing
0068772_L_type_A
12/23
DocID025300 Rev 1
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Package mechanical data
Figure 25. DPAK footprint (a)
Footprint_REV_L
a. All dimensions are in millimeters
DocID025300 Rev 1
13/23
23
Package mechanical data
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Table 10. TO-220FP mechanical data
mm
Dim.
Min.
Typ.
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
14/23
Max.
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
DocID025300 Rev 1
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Package mechanical data
Figure 26. TO-220FP drawing
7012510_Rev_K_B
DocID025300 Rev 1
15/23
23
Package mechanical data
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Table 11. 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
16/23
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
DocID025300 Rev 1
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Package mechanical data
Figure 27. TO-220 type A drawing
BW\SH$B5HYB7
DocID025300 Rev 1
17/23
23
Package mechanical data
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Table 12. IPAK (TO-251) mechanical data
mm.
DIM
min.
typ.
A
2.20
2.40
A1
0.90
1.10
b
0.64
0.90
b2
b4
0.95
5.20
B5
5.40
0.30
c
0.45
0.60
c2
0.48
0.60
D
6.00
6.20
E
6.40
6.60
e
e1
2.28
4.40
H
18/23
max.
4.60
16.10
L
9.00
9.40
L1
0.80
1.20
L2
0.80
V1
10°
DocID025300 Rev 1
1.00
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Package mechanical data
Figure 28. IPAK (TO-251) drawing
0068771_K
DocID025300 Rev 1
19/23
23
Packaging mechanical data
5
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Packaging mechanical data
Table 13. DPAK (TO-252) tape and reel mechanical data
Tape
Reel
mm
mm
Dim.
Dim.
Min.
Max.
A0
6.8
7
A
B0
10.4
10.6
B
1.5
12.1
C
12.8
1.6
D
20.2
G
16.4
50
B1
20/23
Min.
Max.
330
13.2
D
1.5
D1
1.5
E
1.65
1.85
N
F
7.4
7.6
T
K0
2.55
2.75
P0
3.9
4.1
Base qty.
2500
P1
7.9
8.1
Bulk qty.
2500
P2
1.9
2.1
R
40
T
0.25
0.35
W
15.7
16.3
DocID025300 Rev 1
18.4
22.4
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Packaging mechanical data
Figure 29. Tape for DPAK (TO-252)
10 pitches cumulative
tolerance on tape +/- 0.2 mm
T
P0
Top cover
tape
P2
D
E
F
B1
W
K0
B0
For machine ref. only
including draft and
radii concentric around B0
A0
P1
D1
User direction of feed
R
Bending radius
User direction of feed
AM08852v1
Figure 30. Reel for DPAK (TO-252)
T
REEL DIMENSIONS
40mm min.
Access hole
At slot location
B
D
C
N
A
Full radius
Tape slot
in core for
tape start 25 mm min.
width
G measured at hub
AM08851v2
DocID025300 Rev 1
21/23
23
Revision history
6
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
Revision history
Table 14. Document revision history
22/23
Date
Revision
25-Sep-2013
1
Changes
First release.
DocID025300 Rev 1
STD2N95K5, STF2N95K5, STP2N95K5, STU2N95K5
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