STGW28IH120DF [STMICROELECTRONICS]
IGBT;
ST 
STGW28IH120DF
STGWT28IH120DF
1200 V, 25 A IH series
trench gate field-stop IGBT
Datasheet - preliminary data
Features
Designed for soft commutation only
Maximum junction temperature: T = 175 °C
J
Minimized tail current
Low saturation voltage: V
= 2.0 V (typ.)
CE(sat)
3
@ I = 25 A
C
2
3
1
2
Tight parameters distribution
Safe paralleling
1
Low V soft recovery co-packaged diode
TO-247
TO-3P
F
Low thermal resistance
Lead free package
Applications
Figure 1. Internal schematic diagram
Induction heating
Microwave oven
Resonant converters
Description
These IGBTs are developed using an advanced
proprietary trench gate field-stop structure and
performance is optimized in both conduction and
switching losses. A freewheeling diode with a low
drop forward voltage is co-packaged. The result is
a product specifically designed to maximize
efficiency for any resonant and soft-switching
application.
Table 1. Device summary
Order code
Marking
Package
Packaging
STGW28IH120DF
STGWT28IH120DF
GW28IH120DF
GWT28IH120DF
TO-247
TO-3P
Tube
Tube
March 2013
DocID023490 Rev 4
1/11
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
www.st.com
11
Electrical ratings
STGW28IH120DF, STGWT28IH120DF
1
Electrical ratings
Table 2. Absolute maximum ratings
Symbol
Parameter
Value
Unit
VCES
IC
Collector-emitter voltage (VGE = 0)
Continuous collector current at TC = 25 °C
Continuous collector current at TC = 100 °C
Pulsed collector current
1200
50
V
A
IC
25
A
(1)
ICP
100
A
VGE
IF
Gate-emitter voltage
±20
V
Continuous forward current at TC = 25 °C
Continuous forward current at TC = 100 °C
Pulsed forward current
50
A
IF
25
A
IFP(1)
PTOT
TSTG
TJ
100
A
Total dissipation at TC = 25 °C
Storage temperature range
375
W
°C
°C
- 55 to 150
- 40 to 175
Operating junction temperature
1. Pulse width limited by maximum junction temperature and turn-off within RBSOA
Table 3. Thermal data
Symbol
Parameter
Value
Unit
RthJC
RthJC
RthJA
Thermal resistance junction-case IGBT
Thermal resistance junction-case diode
Thermal resistance junction-ambient
0.4
1.47
50
°C/W
°C/W
°C/W
2/11
DocID023490 Rev 4
STGW28IH120DF, STGWT28IH120DF
Electrical characteristics
2
Electrical characteristics
T = 25 °C unless otherwise specified.
J
Table 4. Static characteristics
Test conditions
Symbol
Parameter
Min. Typ. Max. Unit
Collector-emitter
V(BR)CES breakdown voltage
(VGE = 0)
IC = 2 mA
1200
V
VGE = 15 V, IC = 25 A
2
VGE = 15 V, IC = 25 A
TJ = 125 °C
2.25
Collector-emitter saturation
voltage
VCE(sat)
V
VGE = 15 V, IC = 25 A
TJ = 175 °C
2.35
V
GE = 15 V, IC = 50 A
2.55
1.3
IF = 25 A
V
V
V
V
VF
Forward on-voltage
IF = 25 A TJ = 125 °C
IF = 25 A TJ = 175 °C
VCE = VGE, IC = 1 mA
TBD
TBD
6.0
VGE(th) Gate threshold voltage
Collector cut-off current
(VGE = 0)
ICES
V
CE = 1200 V
250
250
µA
nA
Gate-emitter leakage
IGES
VGE = ± 20 V
current (VCE = 0)
Table 5. Dynamic characteristics
Test conditions
Symbol
Parameter
Min. Typ. Max. Unit
Cies
Input capacitance
Output capacitance
-
-
3500
120
-
-
pF
pF
Coes
VCE = 25 V, f = 1 MHz,
VGE = 0
Reverse transfer
capacitance
Cres
-
22
-
pF
Qg
Qge
Qgc
Total gate charge
-
-
-
88
20
24
-
-
-
nC
nC
nC
V
CC = 600 V, IC = 25 A,
Gate-emitter charge
Gate-collector charge
VGE = 15 V, see Figure 4
DocID023490 Rev 4
3/11
Electrical characteristics
Symbol
STGW28IH120DF, STGWT28IH120DF
Table 6. IGBT switching characteristics (inductive load)
Parameter
Test conditions
Min. Typ. Max. Unit
td(off)
tf
Turn-off delay time
Current fall time
TBD
TBD
0.93
TBD
TBD
1.85
ns
ns
V
CE = 600 V, IC = 25 A,
-
-
-
-
RG = 22 , VGE = 15 V, see
Figure 2
(1)
Eoff
Turn-off switching losses
Turn-off delay time
Current fall time
mJ
ns
td(off)
tf
VCE = 600 V, IC = 25 A,
-
-
-
-
ns
RG = 22 , VGE = 15 V,
T = 175 °C, see Figure 2
(1)
J
Eoff
Turn-off switching losses
mJ
1. Turn-off losses include also the tail of the collector current.
Table 7. IGBT switching characteristics (capacitive load)
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
VCC = 900V, RG = 10 ,
IC = 50 A, L = 500 µH,
Csnub = 300 nF, see Figure 3
-
-
235
410
-
-
(1)
Eoff
Turn-off switching losses
µJ
V
CC = 900V, RG = 10 ,
IC = 50 A, L = 500 µH,
snub = 300 nF, T = 175 °C,
C
J
see Figure 3
1. Turn-off losses include also the tail of the collector current.
4/11
DocID023490 Rev 4
STGW28IH120DF, STGWT28IH120DF
Test circuits
3
Test circuits
Figure 2. Test circuit for inductive load
switching
Figure 3. Test circuit for capacitive load
switching
Csnub
AM01504v1
AM17096v2
Figure 4. Gate charge test circuit
Figure 5. Switching waveform
90%
10%
VG
90%
10%
VCE
Tr(Voff)
Tcross
90%
10%
IC
Td(off)
Toff
Td(on)
Ton
Tf
Tr(Ion)
AM01505v1
AM01506v1
DocID023490 Rev 4
5/11
Package mechanical data
STGW28IH120DF, STGWT28IH120DF
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: www.st.com.
ECOPACK is an ST trademark.
Table 8. TO-247 mechanical data
mm.
Dim.
Min.
Typ.
Max.
A
A1
b
4.85
2.20
1.0
5.15
2.60
1.40
2.40
3.40
0.80
20.15
15.75
5.60
14.80
4.30
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
P
R
S
3.55
4.50
5.30
3.65
5.50
5.70
6/11
DocID023490 Rev 4
STGW28IH120DF, STGWT28IH120DF
Package mechanical data
Figure 6. TO-247 drawing
0075325_G
DocID023490 Rev 4
7/11
Package mechanical data
STGW28IH120DF, STGWT28IH120DF
Table 9. TO-3P mechanical data
mm
Dim.
Min.
Typ.
Max.
A
A1
A2
b
4.60
1.45
1.20
0.80
1.80
2.80
0.55
19.70
5
1.50
1.40
1
1.65
1.60
1.20
2.20
3.20
0.75
20.10
b1
b2
c
0.60
19.90
13.90
D
D1
E
15.40
15.80
E1
E2
e
13.60
9.60
5.45
20
5.15
5.75
L
19.50
20.50
L1
L2
øP
Q
3.50
18.40
18.20
3.10
18.60
3.30
5
Q1
3.80
8/11
DocID023490 Rev 4
STGW28IH120DF, STGWT28IH120DF
Package mechanical data
Figure 7. TO-3P drawing
8045950_A
DocID023490 Rev 4
9/11
Revision history
STGW28IH120DF, STGWT28IH120DF
5
Revision history
Table 10. Document revision history
Changes
Date
Revision
07-Feb-2012
28-Nov-2012
1
2
Initial release.
Added Section 2.1 Electrical characteristics (curves).
Modified title in cover page.
Removed Section 2.1.
08-Feb-2013
14-Mar-2013
3
4
Added new order code STGW28IH120DF and mechanical data
Table 8 on page 6, Figure 6 on page 7.
Modified title, features and description in cover page.
10/11
DocID023490 Rev 4
STGW28IH120DF, STGWT28IH120DF
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