STMicroelectronics-STF5N95K3

Part #STMicroelectronics-STF5N95K3
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STMicroelectronics-STF5N95K3
STD5N95K3, STF5N95K3, STP5N95K3,  
STU5N95K3  
N-channel 950
V
, 3
Ω
typ., 4 A Zener-protected SuperMESH3™  
Power MOSFET in DPAK, TO-220F
P
,
T
O-220 and IPAK packages  
Datasheet  
−
production data  
Features  
T
A
B  
3
Order codes  
V

DS  

R

DS(on)

max  
I

D  

P

TOT  

1
STD5N95K3  
STF5N95K3  
STP5N95K3  
STU5N95K3  
90 W  
25 W  
90 W  
90 W  
DPAK  
3
2
1
950 V  
3.5
Ω  
4 A  
TO-220FP  
T
A
B  
T
A
B  
•
100% avalanche tested  
3
3
2
1
•
Extremely large avalanche performance  
•
Gate charge minimized  
2
1
TO-220  
•
Very low intrinsic capacitances  
•
Zener-protected  
Figure 1. Internal schematic diagram  
D(2, TAB)  
Applications  
•
Switching applications  
Description  
G(1)  
These SuperMESH3™ Power MOSFE
T
s
a
re the  
result of improvements applied to  
STMicroelectronics’ SuperMESH™ technology,  
combined with a new optimized vertical structure.  
These devices boast an extremely low on-  
resistance, superior dynamic performance and  
high avalanche capability, rendering them suitable  
for the most demanding applications.  
S(3)  
AM01476v1  
Table 1. Device summary  
Order codes  
Marking  
Package  
Packaging  
STD5N95K3  
STF5N95K3  
STP5N95K3  
STU5N95K3  
DPAK  
TO-220FP  
TO-220  
IPAK  
T
a
pe and reel  
5N95K3  
Tube  
May 2013  
DocID15696 Rev 3  
1/23  
This is information on a product in full production.  
23  

STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
Electrical ratings  
1
Electrical ratings  
Table 2. Absolute maximum ratings  
Value  
Symbol  
Parameter  
Unit  
DPAK TO-220FP TO-220 IPAK  
V

GS  

I

D  

Gate- source voltage  
±30  
V
A
Drain current (continuous) at T

C

= 25 °C  
Drain current (continuous) at T

C

= 100 °C  
Drain current (pulsed)  
4
3
4

(1)  

3

(1)  

16

(1)  

25  
4
3
I

D  

A
(2)  
I

DM  

16  
90  
16  
90  
A
P

TOT  

I

AR  

T
o
tal dissipation at T

C

= 25 °C  
W
Avalanche current, repetitive or not-  
repetitive (pulse width limited by T

J

max)  
4
A
Single pulse avalanche energy  
E

AS  

100  
5
mJ  
(starting T

J

= 25 °C, I

D

= I

AR

, V

DD

= 50 V)  
dv/dt

(3)

Peak diode recovery voltage slope  
V/ns  
Insulation withstand voltage (RMS) from all  
V

ISO  

three leads to external heat sink  
(t = 1 s,T

C

= 25 °C)  
2500  
V
T

J  

Operating junction temperature  
Storage temperature  
-55 to 150  
°C  
T

stg  

1. Limited
 
by maximum junction temperature  
2. Pulse
 
width limited by safe operating area  
3.  
I
≤
4 A, di/dt
 
≤
100 A/µs, peak V
 
≤
V  
SD DS
 
(BR)DSS  
Table 3. Thermal data  
Parameter  
Value  
Symbol  
Unit  
DPAK TO-220FP TO-220 IPAK  
R

thj-case

Thermal resistance junction-case max  
1.39  
50  
5
1.39  
°C/W  
100 °C/W  
°C/W  
R

thj-amb

Thermal resistance junction-ambient max  
62.5  
(1)  
R

thj-pcb  

Thermal resistance junction-pcb max  
1. When
 
mounted on 1inch² FR-4 board, 2 oz Cu  
DocID15696 Rev 3  
3/23  

Electrical characteristics  
STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
2
Electrical characteristics  
(
T
c
ase =25 °C unless otherwise specified)  
Table 4. On /off states  
Test conditions  
Symbol  
Parameter  
Drain-source  
Min.  
Typ.  
Max. Unit  
V

(BR)DSS  

I

D

= 1 mA, V

GS

= 0  
V

DS

= 950 V  
950  
V
breakdown voltage  
Zero gate voltage  
1
µA  
µA  
I

DSS  

drain current (V

GS

= 0)
 
V

DS

= 950 V, T

C

=125 °C  
50  
Gate-body leakage  
V

GS

= ± 20 V  
I

GSS  

±10  
5
µA  
V
current (V

DS

= 0)  
V

GS(th)  

R

DS(on)  

Gate threshold voltage
 
V

DS

= V

GS

, I

D

= 100 µA  
3
4
3
Static drain-source on-  
resistance  
V

GS

= 10
V
,
I

D

= 2 A  
3.5  
Ω
Table 5. Dynamic  
Test conditions  
Symbol  
Parameter  
Min.  
Typ.  
460  
38  
Max. Unit  
C

iss  

Input capacitance  
Output capacitance  
–
–
–
–
pF  
pF  
C

oss  

V
V

DS

= 25
V
, f = 1 MHz,  

GS

= 0  
C

rss  

Reverse transfer  
capacitance  
–
–
1
–
–
pF  
pF  
Equivalent  
capacitance time  
related  
(1)  
C

o(tr)  

V

DS

= 0 to 760
V
, V

GS

= 0  
V

DS

= 0 to 760
V
, V

GS

= 0  
970  
Equivalent  
capacitance energy  
related  
(2)  
C

o(er)  

–
15  
–
pF  
R

g  

Q

g  

Gate input resistance
 
f=1 MHz , I

D

= 0  
T
o
tal gate charge  
–
–
–
–
5.5  
19  
–
–
–
–
Ω
nC  
nC  
nC  
V

DD

= 760 V, I

D

= 4 A,  
Q

gs  

Q

gd  

Gate-source charge  
Gate-drain charge  
V

GS

= 10 V  
4.7  
12  
1. Time
 
related is defined as a constant equivalent capacitance giving the same charging time as C  
when  
oss  
V
increases from 0 to 80% V  
DS  
DSS  
2. Energy
 
related is defined as a constant equivalent capacitance giving the same stored energy as C  
oss  
when V
 
increases from 0 to 80% V  
DS  
DSS  
4/23  
DocID15696 Rev 3  

STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
Electrical characteristics  
Min. Typ. Max.
 
Unit  
Table 6. Switching times  
Symbol  
Parameter  
Test conditions  
t

d(on)  

t

r  

t

d(off)  

t

f  

Turn-on delay time  
Rise time  
–
–
–
–
17  
7
–
–
–
–
ns  
ns  
ns  
ns  
V

DD

= 475
V
, I

D

= 2 A,  
R

G

= 4.7
Ω,
V

GS

= 10 V  
Turn-off-delay time  
Fall time  
32  
18  
Table 7. Source drain diode  
Test conditions  
Symbol  
Parameter  
Min. Typ. Max. Unit  
I

SD  

Source-drain current  
–
–
–
–
–
–
–
–
–
4
A
A
(1)  
I

SDM  

Source-drain current (pulsed)  
Forward on voltage  
16  
1.6  
(2)  
V

SD  

I

SD

= 4 A, V

GS

= 0  
V
t

rr  

Q

rr  

Reverse recovery time  
Reverse recovery charge  
Reverse recovery current  
Reverse recovery time  
Reverse recovery charge  
Reverse recovery current  
410  
3.5  
17  
ns  
µC  
A
I

SD

= 4 A, di/dt = 100 A/µs  
V

DD

= 60 V  
I

RRM  

t

rr  

516  
4.1  
16  
ns  
µC  
A
I

SD

= 4 A, di/dt = 100 A/µs  
Q

rr  

V

DD

= 60 V T

J

= 150 °C  
I

RRM  

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  
Min. Typ. Max.
 
Unit  
30  
Gate-source breakdown  
voltage  
V

(BR)GSO  

I

GS

= ± 1 mA, I

D

=0  
–
–
V
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.  
DocID15696 Rev 3  
5/23  

Electrical characteristics  
STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
Figure 3. Thermal impedance for IPAK, DPAK  
2.1  
Electrical characteristics (curves)  
Figure 2. Safe operating area for IPAK, DPAK  
AM05586v1  
I
D
(A)  
10  
10µs  
100µs  
1
0.1  
1ms  
10ms  
Tj=150°C  
Tc=25°C  
Sinlge  
pulse  
0.01  
10  
V
DS
(V)  
0.1  
1
100  
Figure 4. Safe operating area
 
for TO-220FP  
Figure 5. Thermal impedance for TO-220FP  
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Figure 7. Thermal impedance for TO-220  
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6/23  
DocID15696 Rev 3  

STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
Figure 8. Output characteristics  
Electrical characteristics  
Figure 9. Transfer characteristics  
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Figure 10. Gate charge vs gate-source voltage  
Figure 11. Static drain-source on-resistance  
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Figure 12. Capacitance variations  
Figure 13. Output capacitance stored energy  
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DocID15696 Rev 3  
7/23  

Electrical characteristics  
STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
Figure 14. Normalized gate threshold voltage vs  
temperature  
Figure 15. Normalized on-resistance vs  
temperature  
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Figure 16. Source-drain diode forward  
characteristics  
Figure 17. Normalized B

VDSS

vs temperature  
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Figure 18. Maximum avalanche energy vs  
starting T

j  

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8/23  
DocID15696 Rev 3  

STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
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
 
100nF  
1k
Ω  
2200  
3.3  
μ
F  
R
L  
μ
F  
I
G
=CONST  
V

DD  

100
Ω  
V

i

=20V=V
GMAX  
D.U.
T
.  
V
D  
R
G  
V
GS  
2200  
μ
F  
D.U.
T
.  
V

G  

2.7k
Ω  
47k
Ω  
P
W  
1k
Ω  
P
W  
AM01468v1  
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
S
FAST  
DIODE  
L=100
μ
H  
V
D  
G
2200  
μ
F  
D.U.
T
.  
B
3.3  
V
DD  
μ
F  
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  
t
off  
td
off  
V
(BR)DSS  
t
r  
t
f  
td
on  
V
D  
90%  
10%  
90%  
I
DM  
10%  
V

GS  

V
DS  
I
D  
0
0
V
DD  
V
DD  
90%  
10%  
AM01472v1  
AM01473v1  
DocID15696 Rev 3  
9/23  

Package mechanical data  
STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
4
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:

.  
ECOPACK

®

is an ST trademark.  
10/23  
DocID15696 Rev 3  
 

STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
Package mechanical data  
Table 9. DPAK (TO-252) mechanical data  
mm  
Dim.  
Min.  
Typ.  
Max.  
A
A1  
A2  
b
2.20  
0.90  
0.03  
0.64  
5.20  
0.45  
0.48  
6.00  
2.40  
1.10  
0.23  
0.90  
5.40  
0.60  
0.60  
6.20  
b4  
c
c2  
D
D1  
E
5.10  
6.40  
6.60  
E1  
e
4.70  
2.28  
e1  
H
4.40  
9.35  
1.00  
4.60  
10.10  
1.50  
L
(L1)  
L2  
L4  
R
2.80  
0.80  
0.60  
0°  
1.00  
8°  
0.20  
V2  
DocID15696 Rev 3  
11/23  

Package mechanical data  
STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
Figure 25. DPAK (TO-252) drawing  
0068772_K  
12/23  
DocID15696 Rev 3  

STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
Figure 26. DPAK footprint

(a)  

Package mechanical data  
Footprint_REV_K  
a. All
 
dimensions are in millimeters  
DocID15696 Rev 3  
13/23  

Package mechanical data  
STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
Table 10. TO-220FP 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  
14/23  
DocID15696 Rev 3  

STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
Package mechanical data  
Figure 27. TO-220FP drawing  
7012510_Rev_K_B  
DocID15696 Rev 3  
15/23  

Package mechanical data  
STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
Table 11. TO-220 type A mechanical data  
mm  
Dim.  
Min.  
Typ.  
Max.  
A
b
4.40  
0.61  
1.14  
0.48  
15.25  
4.60  
0.88  
1.70  
0.70  
15.75  
b1  
c
D
D1  
E
1.27  
10  
10.40  
2.70  
5.15  
1.32  
6.60  
2.72  
14  
e
2.40  
4.95  
1.23  
6.20  
2.40  
13  
e1  
F
H1  
J1  
L
L1  
L20  
L30  
3.50  
3.93  
16.40  
28.90  
∅
Q
P
3.75  
2.65  
3.85  
2.95  
16/23  
DocID15696 Rev 3  

STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
Package mechanical data  
Figure 28. TO-220 type A drawing  
0015988_typeA_Rev_S  
DocID15696 Rev 3  
17/23  

Package mechanical data  
STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
Table 12. IPAK (TO-251) mechanical data  
mm.  
typ.  
DIM  
min.  
max.  
A
A1  
b
2.20  
0.90  
0.64  
2.35  
1.10  
0.90  
0.95  
5.40  
b2  
b4  
B5  
c
5.20  
0.30  
0.45  
0.48  
6.00  
6.40  
0.60  
0.60  
6.15  
6.55  
c2  
D
E
e
2.28  
e1  
H
4.40  
4.60  
16.10  
L
9.00  
0.80  
9.40  
1.20  
1.00  
L1  
L2  
V1  
0.80  
10°  
18/23  
DocID15696 Rev 3  

STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
Package mechanical data  
Figure 29. IPAK (TO-251) drawing  
0068771_K  
DocID15696 Rev 3  
19/23  

Packaging mechanical data  
STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
5
Packaging mechanical data  
Table 13. DPAK (TO-252) tape and reel mechanical data  
Tape Reel  
mm  
mm  
Dim.  
Dim.  
Min.  
Max.  
Min.  
Max.  
A0  
B0  
B1  
D
6.8  
7
A
B
C
D
G
N
T
330  
10.4  
10.6  
12.1  
1.6  
1.5  
12.8  
20.2  
16.4  
50  
13.2  
18.4  
22.4  
1.5  
1.5  
D1  
E
1.65  
7.4  
1.85  
7.6  
F
K0  
P0  
P1  
P2  
R
2.55  
3.9  
2.75  
4.1  
Base qty.  
Bulk qty.  
2500  
2500  
7.9  
8.1  
1.9  
2.1  
40  
T
0.25  
15.7  
0.35  
16.3  
W
20/23  
DocID15696 Rev 3  

STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
Packaging mechanical data  
Figure 30. Tape for DPAK (TO-252)  
10 pitches cumulative  
tolerance on tape +/- 0.2 mm  
P0  
D
Top cover  
tape  
P2  
T
E
F
W
K0  
B1  
B0  
For machine ref. only  
including draft and  
A0  
D1  
P1  
radii concentric around B0  
User direction of feed  
R
Bending radius  
User direction of feed  
AM08852v1  
Figure 31. Reel for DPAK (TO-252)  
T
REEL DIMENSIONS  
40mm min.  
Access hole  
At sl
 
ot location  
B
D
C
N
A
G measured at hub  
Full radius  
Tape slot  
in core for  
tape start 25 mm min.  
width  
AM08851v2  
DocID15696 Rev 3  
21/23  

Revision history  
STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
6
Revision history  
Table 14. Document revision history  
Changes  
Date  
Revision  
12-May-2009  
11-Dec-2009  
1
2
First release  
Document status promoted from preliminary data to datasheet  
15-May-2013  
3
– Minor text change on the cover page.  
22/23  
DocID15696 Rev 3  

STD5N95K3, STF5N95K3, STP5N95K3, STU5N95K3  
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