October 2015
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This is information on a product in full production.
www.st.com
STAC250V2-500E
600 W, 250 V SuperDMOS transistor
Datasheet - production data
Figure 1: Pin connection
Features
Operating frequency up to 27 MHz
POUT = 600 W typ. with 23 dB gain @
13.56 MHz/250 V
Designed for Class-AB, C, D and E
operation
V(BR)DSS > 1000 V
Housed in STAC® package, using air cavity
packaging technology
In compliance with the 2002/95/EC1
European Directive
Description
The STAC250V2-500E uses the latest RF Power
SuperDMOS technology specially designed for
150 V and 250 V industrial RF power Class-AB,
C, D and E generators such as PECVD, plasma
sputtering, flat panel and solar cell manufacturing
equipment. The STAC250V2-500E benefits from
the latest generation of STAC® air cavity
packaging, which exhibits a 25% lower thermal
resistance compared to equivalent ceramic
packages.
Table 1: Device summary
Order code
Marking
Package
Packing
STAC250V2-500E
250V2-500 (1)
STAC177B
Plastic tray
Notes:
(1)For more details please refer to Section 6: "Marking, packing and shipping specifications".
1 (drain)
2 (source)
3 (gate)
4 (source)
5 (source) on
backside
Contents
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Contents
1 Electrical data .................................................................................. 3
1.1 Maximum ratings ............................................................................... 3
1.2 Thermal data ..................................................................................... 3
2 Electrical characteristics ................................................................ 4
2.1 Static ................................................................................................. 4
2.2 Dynamic ............................................................................................ 4
3 Impedance data ............................................................................... 6
4 Typical performance ....................................................................... 7
5 Package information ..................................................................... 10
5.1 STAC177B package information ..................................................... 10
6 Marking, packing and shipping specifications ............................ 12
7 Revision history ............................................................................ 13
STAC250V2-500E
Electrical data
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1 Electrical data
1.1 Maximum ratings
(TCASE = 25 °C)
Table 2: Absolute maximum ratings
Symbol
Parameter
Value
Unit
V(BR)DSS
Drain-source voltage
1000
V
VGS
Gate-source voltage
± 20
V
TJ
Max. operating junction temperature
200
°C
TSTG
Storage temperature
-65 to +150
°C
1.2 Thermal data
Table 3: Thermal data
Symbol
Parameter
Value
Unit
RthJC
Junction-case thermal resistance
0.14
°C/W
Electrical characteristics
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2 Electrical characteristics
TCASE = +25 oC
2.1 Static
Table 4: Static
Symbol
Test conditions
Min.
Typ.
Max.
Unit
V(BR)DSS
IDS = 250 µ A
1000
V
IDSS
VGS = 0 V; VDS = 750 V
1
µ A
IGSS
VGS = 20 V; VDS = 0 V
1
µ A
VTH
ID = 250 µ A
3
4.7
6
V
VDS(ON)
VGS = 10 V ; ID = 7 A
4.2
5
V
GFS
VDS = 7 V ; ID = 3.5 A
4.4
S
CISS
VGS = 0 V; VDS = 150 V ; f = 1 MHz
980
pF
COSS
VGS = 0 V; VDS = 150 V ; f = 1 MHz
140
pF
CRSS
VGS = 0 V; VDS = 150 V ; f = 1 MHz
1
pF
2.2 Dynamic
Frequency = 13.56 MHz Class-C
Table 5: Dynamic
Symbol
Test conditions
Min.
Typ.
Max.
Unit
POUT
VDD = 150 V, PIN = 3 W
500
520
-
W
VDD = 250 V, PIN = 2.4 W
500
700
-
Gain
VDD = 150 V, PIN = 3 W
22
22.3
-
dB
VDD = 250 V, PIN = 2.4 W
24
24.6
-
Efficiency
VDD = 150 V, POUT = 3 W
70
73
-
%
VDD = 250 V, POUT = 2.4 W
70
74
-
%
Load mismatch
VDD = 150 V, POUT = 500 W
10:1 (1)
65:1
-
VSWR
VDD = 250 V, POUT = 500 W
6:1
20:1(1)
-
Notes:
(1)Under pulse conditions: 1 ms - 10%.
STAC250V2-500E
Electrical characteristics
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Table 6: Dynamic (frequency = 13.56 MHz Class-AB, Idq = 25 mA)
Symbol
Test conditions
Min.
Typ.
Max.
Unit
POUT
VDD = 150 V, PIN = 1 W
500
580
-
W
VDD = 250 V, PIN = 0.5 W
500
700
-
Gain
VDD = 150 V, PIN = 1 W
27
27.6
-
dB
VDD = 250 V, PIN = 0.5 W
30
31
-
Efficiency
VDD = 150 V, PIN = 1 W
70
73
-
%
VDD = 250 V, PIN = 0.5
70
75
-
%
Load mismatch
VDD = 150 V, POUT = 500 W
6:1 (1)
65:1
-
VSWR
VDD = 250 V, POUT = 500 W
5:1
20:1(1)
-
Notes:
(1)Under pulse conditions: 1 ms - 10%.
Impedance data
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3 Impedance data
Figure 2: Impedance data
Table 7: Impedance values
Frequency (MHz)
Zin
Zdl (150 V)
Zdl (180 V)
Zdl (250 V)
13.56
4.6 + j 3.2
36 + j 18
39 + j 22
44 + j 56
STAC250V2-500E
Typical performance
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4 Typical performance
Figure 3: Capacitance vs. drain-source voltage
Figure 4: Gain vs. output power and supply voltage (frequency = 13.56 MHz Class-C)
0
1
10
100
1,000
10,000
100,000
1,000,000
0.1 1 10 100 1000
Capacitance (pF)
Drain-source voltage (V) GIPG100220141622FSR
Coss
Ciss
Crss
17
18
19
20
21
22
23
24
25
26
27
28
29
0100 200 300 400 500 600 700 800
Gain (dB)
Output power (W)
150 V 180 V 250 V
Typical performance
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Figure 5: Efficiency vs. output power and supply voltage (frequency = 13.56 MHz Class-C)
Figure 6: Gain vs. output power and supply voltage (frequency = 13.56 MHz Class-AB,
Idq = 25 mA)
0
10
20
30
40
50
60
70
80
90
100
0100 200 300 400 500 600 700 800
Efficiency (%)
Output power (W)
150 V 180 V 250 V
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
0100 200 300 400 500 600 700 800
Gain (dB)
Output power (W)
150 V 180 V 250 V
STAC250V2-500E
Typical performance
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Figure 7: Efficiency vs. output power and supply voltage (frequency = 13.56 MHz Class-AB,
Idq = 25 mA)
0
10
20
30
40
50
60
70
80
90
100
0100 200 300 400 500 600 700 800
Efficiency (%)
Output power (W)
150 V 180 V 250 V
Package information
STAC250V2-500E
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5 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®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK is an ST trademark.
5.1 STAC177B package information
Figure 8: STAC177B package outline
8334044_A
STAC250V2-500E
Package information
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Table 8: STAC177B package mechanical data
Dim.
mm
Min.
Typ.
Max.
A
5.72
5.97
B
6.73
6.99
C
21.84
22.10
D
28.70
28.96
E
28.02
F
0.10
0.15
G
0.81
H
1.45
1.70
I
5.79
6.15
J
27.43
28.45
K
15.01
15.27
Marking, packing and shipping specifications
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6 Marking, packing and shipping specifications
Table 9: Packing and shipping specifications
Order code
Packaging
Pieces per tray
Dry pack humidity
Lot code
STAC250V2-500E
Plastic tray
25
< 10%
Not mixed
Figure 9: Marking layout
Table 10: Marking specifications
Symbol
Description
CZ
Assembly plant
xxx
Last 3 digits of diffusion lot
VY
Diffusion plant
MAR
Country of origin
CZ
Test and finishing plant
y
Assembly year
yy
Assembly week
STAC250V2-500E
Revision history
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7 Revision history
Table 11: Document revision history
Date
Revision
Changes
14-Mar-2014
1
Initial release.
04-Aug-2014
2
Modified title in cover page.
Updated static table.
Minor text change
15-Sep-2014
3
Document status promoted from preliminary to production data.
10-Nov-2014
4
Updated title and features in cover page.
07-Oct-2015
5
Updated features and description in cover page. Updated electrical
data section.
Updated the dynamic table, the table of impedance values and
V(BR)DSS parameter in the static table.
Changed figures of the typical performance section. Updated
package information section.
15-Oct-2015
6
Changed Figure 4: "Gain vs. output power and supply voltage
(frequency = 13.56 MHz Class-C)" and Figure 5: "Efficiency vs.
output power and supply voltage (frequency = 13.56 MHz Class-C) "
Added Figure 6: "Gain vs. output power and supply voltage
(frequency = 13.56 MHz Class-AB, Idq = 25 mA)" and Figure 7: "
Efficiency vs. output power and supply voltage (frequency = 13.56
MHz Class-AB, Idq = 25 mA)".
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