STF34N65M5,
STFI34N65M5
N-channel 650 V, 0.09 Ω typ., 28 A MDmesh™ V Power MOSFETs
in TO-220FP, I2PAKFP, I2PAK packages
Datasheet - production data
Features
Order codes
VDS @ TJmax
RDS(on) max
ID
710 V
0.11 Ω
28 A
STF34N65M5
STFI34N65M5
• Worldwide best RDS(on) * area
• Higher VDSS rating and high dv/dt capability
3
2
1
I2PAKFP(TO-281)
TO-220FP
• Excellent switching performance
• 100% avalanche tested
Applications
Figure 1. Internal schematic diagram
• Switching applications
Description
'
These devices are N-channel MDmesh™ V
Power MOSFETs based on an innovative
proprietary vertical process technology, which is
combined with STMicroelectronics’ well-known
PowerMESH™ horizontal layout structure. The
resulting product has extremely low onresistance, which is unmatched among siliconbased Power MOSFETs, making it especially
suitable for applications which require superior
power density and outstanding efficiency.
*
6
$0Y
Table 1. Device summary
Order codes
Marking
STF34N65M5
Packages
TO-220FP
34N65M5
STFI34N65M5
January 2014
This is information on a product in full production.
Packaging
Tube
I2PAKFP
DocID025778 Rev 1
(TO-281)
1/15
www.st.com
Contents
STF34N65M5, STFI34N65M5
Contents
1
Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1
Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3
Test circuits
4
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2/15
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DocID025778 Rev 1
STF34N65M5, STFI34N65M5
1
Electrical ratings
Electrical ratings
Table 2. Absolute maximum ratings
Symbol
VGS
ID
Parameter
Gate-source voltage
Drain current (continuous) at TC = 25 °C
Value
Unit
± 25
V
(1)
A
28
Drain current (continuous) at TC = 100 °C
17.7
(1)
A
IDM (1)
Drain current (pulsed)
112 (1)
A
PTOT
ID
Total dissipation at TC = 25 °C
35
W
dv/dt
(2)
Peak diode recovery voltage slope
15
V/ns
dv/dt
(3)
MOSFET dv/dt ruggedness
50
V/ns
2500
V
- 55 to 150
°C
150
°C
Value
Unit
3.57
°C/W
62.5
°C/W
Value
Unit
7
A
510
mJ
VISO
Insulation withstand voltage (RMS) from all
three leads to external heat sink
(t = 1 s; TC = 25 °C)
Tstg
Storage temperature
Tj
Max. operating junction temperature
1. Limited by maximum junction temperature.
2. ISD ≤ 28 A, di/dt ≤ 400 A/μs; VDS peak < V(BR)DSS, VDD=400 V.
3. VDS ≤ 480 V
Table 3. Thermal data
Symbol
Parameter
Rthj-case Thermal resistance junction-case max
Rthj-amb
Thermal resistance junction-ambient max
Table 4. Avalanche characteristics
Symbol
Parameter
IAR
Avalanche current, repetitive or not repetitive
(pulse width limited by Tjmax)
EAS
Single pulse avalanche energy (starting tj=25°C,
Id= IAR; Vdd=50)
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Electrical characteristics
2
STF34N65M5, STFI34N65M5
Electrical characteristics
(TC = 25 °C unless otherwise specified)
Table 5. On /off states
Symbol
V(BR)DSS
Parameter
Drain-source
breakdown voltage
Test conditions
ID = 1 mA, VGS = 0
IDSS
Zero gate voltage
VDS = 650 V
drain current (VGS = 0) VDS = 650 V, TC=125 °C
IGSS
Gate-body leakage
current (VDS = 0)
Min.
Typ.
Gate threshold voltage VDS = VGS, ID = 250 μA
RDS(on)
Static drain-source
on-resistance
Unit
650
V
1
100
μA
μA
± 100
nA
4
5
V
0.09
0.11
Ω
Min.
Typ.
Max.
Unit
-
2700
-
pF
-
75
-
pF
VGS = ± 25 V
VGS(th)
Max.
3
VGS = 10 V, ID = 14 A
Table 6. Dynamic
Symbol
Parameter
Test conditions
Ciss
Input capacitance
Coss
Output capacitance
Crss
Reverse transfer
capacitance
-
6.3
-
pF
Co(tr)(1)
Equivalent
capacitance time
related
-
220
-
pF
Co(er)(2)
Equivalent
capacitance energy
related
-
63
-
pF
f = 1 MHz open drain
-
1.95
-
Ω
VDD = 520 V, ID = 14 A,
VGS = 10 V
(see Figure 16)
-
62.5
-
nC
-
17
-
nC
-
28
-
nC
VDS = 100 V, f = 1 MHz,
VGS = 0
VDS = 0 to 520 V, VGS = 0
RG
Intrinsic gate
resistance
Qg
Total gate charge
Qgs
Gate-source charge
Qgd
Gate-drain charge
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
4/15
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STF34N65M5, STFI34N65M5
Electrical characteristics
Table 7. Switching times
Symbol
td (v)
Parameter
Voltage delay time
tr (v)
Voltage rise time
tf (i)
Current fall time
tc(off)
Test conditions
VDD = 400 V, ID = 18 A,
RG = 4.7 Ω, VGS = 10 V
(see Figure 17 and
Figure 20)
Crossing time
Min.
Typ.
Max. Unit
-
59
-
ns
-
8.7
-
ns
-
7.5
-
ns
-
12
-
ns
Min.
Typ.
Table 8. Source drain diode
Symbol
Parameter
Test conditions
Max. Unit
Source-drain current
-
28
A
ISDM
(1)
Source-drain current (pulsed)
-
112
A
VSD
(2)
Forward on voltage
-
1.5
V
ISD
trr
ISD = 28 A, VGS = 0
Reverse recovery time
Qrr
Reverse recovery charge
IRRM
Reverse recovery current
trr
Reverse recovery time
Qrr
Reverse recovery charge
IRRM
Reverse recovery current
ISD = 28 A, di/dt = 100 A/μs
VDD = 100 V (see Figure 20)
ISD = 28 A, di/dt = 100 A/μs
VDD = 100 V, Tj = 150 °C
(see Figure 20)
-
350
ns
-
5.6
μC
-
32
A
-
422
ns
-
7.4
μC
-
35
A
1. Pulse width limited by safe operating area.
2. Pulsed: pulse duration = 300 μs, duty cycle 1.5%
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15
Electrical characteristics
2.1
STF34N65M5, STFI34N65M5
Electrical characteristics (curves)
Figure 2. Safe operating area
Figure 3. Thermal impedance
AM15317v1
ID
(A)
100
is
ea
ar (on)
s
i
DS
th
in ax R
ion y m
t
a
er d b
Op mite
Li
10
10µs
100µs
1
1ms
Tj=150°C
Tc=25°C
0.1
10ms
Single
pulse
0.01
0.1
10
1
VDS(V)
100
Figure 4. Output characteristics
Figure 5. Transfer characteristics
AM15319v1
ID
(A)
80
VGS= 9 V
VGS= 8 V
70
60
50
50
40
40
VGS= 7 V
30
30
20
20
10
10
VGS= 6 V
0
5
0
15
10
20
AM15321v1
VGS
(V)
12
VDS
(V)
500
VDD=520 V
ID=14 A
VDS
10
400
5
4
6
7
8
9 VGS(V)
Figure 7. Static drain-source on-resistance
AM15322v1
RDS(on)
(Ω)
0.096
0.096
VGS=10V
0.094
0.092
8
300
6
0.09
0.088
200
4
100
2
0
0
3
25 VDS(V)
Figure 6. Gate charge vs gate-source voltage
6/15
VDS= 25 V
70
60
0
AM15320v1
ID
(A)
80
0.086
0.084
0.082
20
30
40
50
60
70
0
80 Qg(nC)
0.08
0
DocID025778 Rev 1
5
10
15
20
25 ID(A)
STF34N65M5, STFI34N65M5
Electrical characteristics
Figure 8. Capacitance variations
Figure 9. Output capacitance stored energy
AM15323v1
C
(pF)
AM15324v1
Eoss
(µJ)
12
1000
10
Ciss
1000
8
6
100
Coss
4
10
Crss
1
0.1
1
10
100
0
0
VDS(V)
Figure 10. Normalized gate threshold voltage vs
temperature
AM05459v1
VGS(th)
(norm)
1.10
2
VDS = VGS
ID = 250 µA
100
200 300
400 500 600
VDS(V)
Figure 11. Normalized on-resistance vs
temperature
AM05460v1
RDS(on)
(norm)
2.1
VGS = 10 V
ID = 14 A
1.9
1.00
1.7
1.5
1.3
0.90
1.1
0.80
0.9
0.7
0.70
-50 -25
0
25
50
75 100
TJ(°C)
Figure 12. Source-drain diode forward
characteristics
AM05461v1
VSD
(V)
0.5
-50 -25
0
25
50
75 100
TJ(°C)
Figure 13. Normalized VDS vs temperature
AM10399v1
VDS
(norm)
TJ=-50°C
1.08
1.2
ID = 1mA
1.06
1.0
1.04
0.8
1.02
TJ=25°C
1.00
0.6
TJ=150°C
0.98
0.4
0.96
0.2
0
0.94
0
10
20
30
40
50 ISD(A)
0.92
-50 -25
DocID025778 Rev 1
0
25
50
75 100
TJ(°C)
7/15
15
Electrical characteristics
STF34N65M5, STFI34N65M5
Figure 14. Switching losses vs gate resistance
(1)
AM15325v1
E (μJ)
500
Eon
VDD=400 V
VGS=10 V
ID=18 A
400
300
200
Eoff
100
0
0
10
20
30
40
RG(Ω)
1. Eon including reverse recovery of a SiC diode
8/15
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STF34N65M5, STFI34N65M5
3
Test circuits
Test circuits
Figure 15. Switching times test circuit for
resistive load
Figure 16. 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 17. Test circuit for inductive load
switching and diode recovery times
A
A
AM01469v1
Figure 18. 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 19. Unclamped inductive waveform
Figure 20. Switching time waveform
Inductive Load Turn - off
V(BR)DSS
Id
VD
90%Vds
90%Id
td(v)
IDM
Vgs
90%Vgs
on
ID
))
Vgs(I(t))
VDD
VDD
10%Id
10%Vds
Vds
tr(v)
AM01472v1
DocID025778 Rev 1
tf(i)
tc(off)
AM05540v1
9/15
15
Package mechanical data
4
STF34N65M5, STFI34N65M5
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.
10/15
DocID025778 Rev 1
STF34N65M5, STFI34N65M5
Package mechanical data
Figure 21. TO-220FP drawing
7012510_Rev_K_B
DocID025778 Rev 1
11/15
15
Package mechanical data
STF34N65M5, STFI34N65M5
Table 9. 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
12/15
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
DocID025778 Rev 1
STF34N65M5, STFI34N65M5
Package mechanical data
Figure 22. I2PAKFP (TO-281) drawing
ĆUHY$
Table 10. I2PAKFP (TO-281) mechanical data
mm
Dim.
Min.
Typ.
Max.
A
4.40
4.60
B
2.50
2.70
D
2.50
2.75
D1
0.65
0.85
E
0.45
0.70
F
0.75
1.00
F1
1.20
G
4.95
H
10.00
10.40
L1
21.00
23.00
L2
13.20
14.10
L3
10.55
10.85
L4
2.70
3.20
L5
0.85
1.25
L6
7.30
7.50
-
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13/15
15
Revision history
5
STF34N65M5, STFI34N65M5
Revision history
Table 11. Document revision history
14/15
Date
Revision
14-Jan-2014
1
Changes
First release. Part numbers previously included in datasheet
DocID022853
DocID025778 Rev 1
STF34N65M5, STFI34N65M5
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