Page 1
General features
Table 1. General features
STC20DE90HP
Hybrid emitter switched bipolar transistor
®
ESBT
900 V - 20 A - 0.06
Preliminary Data
W
V
CS(ON)
1.2 V 20 A 0.06 Ω
■ Low equivalent on resistance
■ Very fast-switch, up to 150 kHz
■ Squared RBSOA, up to 900 V
■ Very low C
■ In compliance with the 2002/93/EC European
driven by RG = 47 Ω
ISS
I
C
R
CS(ON)
Directive
Description
The STC20DE90HP is manufactured in a hybrid
structure, using dedicated high voltage Bipolar
and low voltage MOSFET technologies, aimed to
providing the best performance in ESBT topology.
The STC20DE90HP is designed for use in power
supply forward converter and three-phase power
factor corrector applications.
Applications
■ SMPS forward converter
■ Three-phase power factor corrector
TO247-4L HP
Internal schematic diagrams
Order codes
Part Number Marking Package Packing
STC20DE90HP C20DE90HP TO247-4L HP Tube
October 2006 Rev 1 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
Page 2
STC20DE90HP
Contents
1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2/11
Page 3
STC20DE90HP Electrical ratings
1 Electrical ratings
Table 2. Absolute maximum ratings
Symbol Parameter Value Unit
V
CS(SS)
V
BS(OS)
V
SB(OS)
V
I
I
P
T
Collector-source voltage (VBS =VGS =0V) 900 V
Base-source voltage (IC =0, VGS =0V) 30 V
Source-base voltage (IC =0, VGS =0V) 9 V
Gate-source voltage
GS
I
Collector current 20 A
C
Collector peak current (tP < 5ms) 60 A
CM
I
Base current 5 A
B
Base peak current (tP < 1ms) 20 A
BM
Total dissipation at Tc ≤ 25°C 46 W
tot
Storage temperature -40 to 150 °C
stg
T
Max. operating junction temperature 150 °C
J
± 20
Table 3. Thermal data
Symbol Parameter Value Unit
R
thj-case
Thermal resistance junction-case max 2.7 °C/W
V
3/11
Page 4
Electrical characteristics STC20DE90HP
2 Electrical characteristics
(T
= 25°C unless otherwise specified)
case
Table 4. Electrical characteristics
Symbol Parameter Test Conditions Min. Typ. Max. Unit
I
CS(SS)
I
BS(OS)
I
SB(OS)
I
GS(OS)
V
CS(ON)
h
FE
V
BS(ON)
V
GS(th)
C
Q
GS(tot)
t
t
t
t
V
CS(dyn)
Collector-source current
(V
=VGS =0V)
BS
Base-source current
=0, VGS =0V)
(I
C
Source-base current
=0, VGS =0V)
(I
C
Gate-source leakage
=0V)
(V
BS
Collector-source ON
voltage
DC current gain
Base-source ON
voltage
Gate threshold voltage
Input capacitance
iss
Gate-source Charge
INDUCTIVE LOAD
s
Storage time
f
Fall time
INDUCTIVE LOAD
s
Storage time
f
Fall time
Collector-source
dynamic voltage
(500ns)
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
I
V
V
I
V
V
I
t
=900V
CS(SS)
=30V
BS(OS)
=9V
SB(OS)
= ± 20V
GS
=10V IC =20A IB =4A
GS
=10V IC =10A IB =1A
GS
=1V VGS =10V IC =20A
CS
=1V VGS =10V IC =10A
CS
=10V IC =20A IB =4A
GS
=10V IC =10A IB =1A
GS
=VGS IB =250µA
BS
=25V f =1MHz
CS
GS=VCB
CS
CB
GS
Clamp
C
GS
Clamp
C
CC
GS
B
peak
=0V
=25V VGS=10V
=0V IC =20A
=10V RG =47Ω
=720V tp =4µs
=10A IB =2A
=10V RG =47Ω
=720V tp =4µs
=10A IB =1A
=V
Clamp
=400V
=10V IC =10A
= 2A RG =47Ω
=500ns I
Bpeak
=10A
100 µA
10 µA
100 µA
500 nA
1.2
0.65
4
12
1.8
1.2
1.5 2.2 3 V
750 pF
12.5 nC
775
7
510
5
2.3 V
V
V
V
V
ns
ns
ns
ns
4/11
Page 5
STC20DE90HP Electrical characteristics
Table 4. Electrical characteristics
Symbol Parameter Test Conditions Min. Typ. Max. Unit
V
CS(dyn)
Collector-source
dynamic voltage
(1µs)
=V
V
CC
=10V IC =10A
V
GS
= 2A RG =47Ω
I
B
=500ns I
t
peak
Clamp
=400V
Maximum collector-
V
CSW
source voltage switched
R
=47Ω hFE =5 IC =20A
G
without snubber
Note (1) Pulsed duration = 300 µs, duty cycle ≤1.5%
2.1 Electrical characteristics (curves)
Figure 1. Output characteristics Figure 2. Dynamic collector-source
=10A
Bpeak
saturation voltage
1V
900 V
Figure 3. DC current gain Figure 4. Gate threshold voltage vs
temperature
5/11
Page 6
Electrical characteristics STC20DE90HP
Figure 5. Collector-source On voltage Figure 6. Collector-source On voltage
Figure 7. Base-source On voltage Figure 8. Base-source On voltage
Figure 9. Inductive load switching time Figure 10. Inductive load switching time
6/11
Page 7
STC20DE90HP Electrical characteristics
Figure 11. Reverse biased safe
operating area
7/11
Page 8
Package mechanical data STC20DE90HP
3 Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com
8/11
Page 9
STC20DE90HP Package mechanical data
TO247-4LHP MECHANICAL DATA
DIM.
A 5.50 5.65 5.80
A1 2.85 3.15 3.25
A2 1.92
A3 3.18
b 0.95 1.10 1.30
b1 1.10 1.50
b2 2.50 2.90
c 0.40 0.80
D 23.85 24 24.15
D1 21.50
E 15.45 15.60 15.75
e2.54
e1 5.08
L10.20 10.80
L1 2.20 2.50 2.80
L2 18.50
L3 3
øP 3.55 3.65
S5.50
MIN. TYP MAX.
mm.
7908765A
9/11
Page 10
Revision history STC20DE90HP
4 Revision history
26
Table 5. Revision history
Date Revision Changes
10-Oct-2006 1 First release.
10/11
Page 11
STC20DE90HP
y
y
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