STMicroelectronics-STW70N60DM2
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STW70N60DM2
N-
channel 600 V, 0.037 Ω typ., 66 A MDmesh™ DM2
Power MOSFET in a TO-247 package
Datasheet – production data
Features
Order code
V
DS
R
DS(on)
max.
I
D
P
TOT
STW70N60DM2
600 V
0.042 Ω
66 A
446 W
Fast-recovery body diode
Extremely low gate charge and input
capacitance
3
2
Low on-resistance
1
100% avalanche tested
Extremely high dv/dt ruggedness
Zener-protected
TO-247
Applications
Figure 1: Internal schematic diagram
Switching applications
Description
This high voltage N-channel Power MOSFET is
part of the MDmesh™ DM2 fast recovery diode
series. It offers very low recovery charge (Q
rr
)
and time (t
rr
) combined with low R
DS(on)
, rendering
it suitable for the most demanding high efficiency
converters and ideal for bridge topologies and
ZVS phase-shift converters.
Table 1: Device summary
Order code
Marking
Package
Packing
STW70N60DM2
70N60DM2
TO-247
Tube
December 2015
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This is information on a product in full production.
Contents
STW70N60DM2
Contents
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STW70N60DM2
Electrical ratings
1
Electrical ratings
Table 2: Absolute maximum ratings
Symbol
Parameter
Value
±25
66
Unit
V
GS
Gate-source voltage
V
Drain current (continuous) at T
case
= 25 °C
Drain current (continuous) at T
case
= 100 °C
Drain current (pulsed)
I
D
A
42
264
446
50
A
P
TOT
T
stg
Total dissipation at T
case
= 25 °C
Peak diode recovery voltage slope
MOSFET dv/dt ruggedness
W
V/ns
°C
50
Storage temperature
-55 to 150
T
j
Operating junction temperature
Notes:
(1)
Pulse width is limited by safe operating area.
(2)
I
≤ 66 A, di/dt=900 A/μs; V
DS
peak < V
(BR)DSS
, V
DD
= 400 V.
SD
(3)
V
≤ 480 V.
DS
Table 3: Thermal data
Parameter
Symbol
R
thj-case
R
thj-amb
Value
0.28
50
Unit
°C/W
Thermal resistance junction-case
Thermal resistance junction-ambient
Table 4: Avalanche characteristics
Symbol
I
AR
Parameter
Value Unit
Avalanche current, repetitive or not repetitive (Pulse width limited by T
jmax
)
10
A
E
AS
Single pulse avalanche energy (starting T
j
= 25 °C, I
D
= I
AR
, V
DD
= 50 V)
1500
mJ
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Electrical characteristics
STW70N60DM2
2
Electrical characteristics
(T
case
= 25 °C unless otherwise specified)
Table 5: Static
Symbol
Parameter
Test conditions
V
GS
= 0 V, I
D
= 1 mA
V
GS
= 0 V, V
DS
= 600 V
Min. Typ.
600
Max. Unit
Drain-source breakdown
voltage
V
(BR)DSS
V
10
Zero gate voltage drain
current
I
DSS
µA
V
GS
= 0 V, V
DS
= 600 V,
T
case
= 125 °C
100
Gate-body leakage
current
I
GSS
V
DS
= 0 V, V
GS
= ±25 V
V
DS
= V
GS
, I
D
= 250 µA
V
GS
= 10 V, I
D
= 33 A
±5
5
µA
V
V
GS(th)
R
DS(on)
Gate threshold voltage
3
4
Static drain-source on-
resistance
0.037 0.042
Ω
Table 6: Dynamic
Test conditions
Symbol
C
iss
Parameter
Input capacitance
Output capacitance
Min. Typ. Max. Unit
–
–
5508
241
–
–
C
oss
V
DS
= 100 V, f = 1 MHz,
I
D
= 0 A
pF
Reverse transfer
capacitance
C
rss
–
–
2.8
–
–
Equivalent output
capacitance
V
DS
= 0 to 480 V, V
GS
= 0 V
f = 1 MHz, I
D
= 0 A
470
pF
R
G
Q
g
Intrinsic gate resistance
Total gate charge
–
–
–
–
2
121
26
–
–
–
–
Ω
V
DD
= 480 V, I
D
= 66 A,
nC
Q
gs
Q
gd
Gate-source charge
Gate-drain charge
61
Notes:
(1)
C
oss eq.
is defined as a constant equivalent capacitance giving the same charging time as C
oss
when V
DS
increases from 0 to 80% V
DSS
.
Table 7: Switching times
Test conditions
Symbol
Parameter
Min. Typ. Max. Unit
t
d(on)
t
r
t
d(off)
t
f
Turn-on delay time
Rise time
–
–
–
–
32
67
–
–
–
–
V
DD
= 300 V, I
D
= 33 A
R
G
= 4.7
Ω, V
GS
= 10 V (see
and )
ns
Turn-off delay time
Fall time
112
10.4
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STW70N60DM2
Electrical characteristics
Min. Typ. Max. Unit
Table 8: Source-drain diode
Test conditions
Symbol
I
SD
Parameter
Source-drain current
–
–
–
–
–
66
264
1.6
A
A
Source-drain current (pulsed)
Forward on voltage
t
rr
V
GS
= 0 V, I
SD
= 66 A
V
Reverse recovery time
Reverse recovery charge
I
SD
= 66 A, di/dt = 100 A/µs,
150
ns
µC
Q
rr
0.75
I
RRM
Reverse recovery current
–
10.5
A
t
rr
Reverse recovery time
I
SD
= 66 A, di/dt = 100 A/µs,
V
DD
= 60 V, T
j
= 150 °C
–
–
250
2.5
ns
Q
rr
Reverse recovery charge
µC
I
RRM
Reverse recovery current
–
20.7
A
Notes:
(1)
Pulse width is limited by safe operating area.
(2)
Pulse test: pulse duration = 300 µs, duty cycle 1.5%.
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Electrical characteristics
STW70N60DM2
2.1
Electrical characteristics (curves)
Figure 2: Safe operating area
Figure 3: Thermal impedance
d
Figure 4: Output characteristics
Figure 5: Transfer characteristics
Figure 6: Gate charge vs gate-source voltage
Figure 7: Static drain-source on-resistance
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Electrical characteristics
Figure 9: Normalized gate threshold voltage
vs temperature
Figure 8: Capacitance variations
Figure 10: Normalized on-resistance vs
temperature
Figure 11: Normalized V(BR)DSS vs
temperature
Figure 13: Source- drain diode forward
characteristics
Figure 12: Output capacitance stored energy
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Test circuits
STW70N60DM2
3
Test circuits
Figure 14: Test circuit for resistive load
switching times
Figure 15: Test circuit for gate charge
behavior
Figure 16: Test circuit for inductive load
switching and diode recovery times
Figure 17: Unclamped inductive load test
circuit
Figure 19: Switching time waveform
Figure 18: Unclamped inductive waveform
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STW70N60DM2
Package information
4
Package information
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
®
packages, depending on their level of environmental compliance. ECOPACK
®
ECOPACK
®
is an ST trademark.
4.1
TO-247 package information
Figure 20: TO-247 package outline
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Package information
STW70N60DM2
Table 9: TO-247 package mechanical data
mm.
Dim.
Min.
4.85
2.20
1.0
Typ.
Max.
5.15
2.60
1.40
2.40
3.40
0.80
20.15
15.75
5.60
14.80
4.30
A
A1
b
b1
b2
c
2.0
3.0
0.40
19.85
15.45
5.30
14.20
3.70
D
E
e
5.45
18.50
5.50
L
L1
L2
ØP
ØR
S
3.55
4.50
5.30
3.65
5.50
5.70
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Revision history
5
Revision history
Table 10: Document revision history
Changes
Date
Revision
04-Sep-2014
1
First release.
Document status promoted from preliminary to production data.
Added Section 2.1 Electrical characteristics (curves).
18-May-2015
2
Text and formatting changes throughout document
in Section Electrical characteristics:
08-Jul-2015
09-Dec-2015
3
4
– updated Tables Dynamic and Source-drain diode
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STW70N60DM2
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–
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