ST93003
High voltage fast-switching PNP power transistor
Features
■
■
High voltage capability
Very high switching speed
Application
■ Electronic ballast for fluorescent lighting
Description
The device is manufactured using high voltage multi epitaxial planar technology for high switching speeds and high voltage capability. It uses a cellular emitter structure with planar edge termination to enhance switching speeds while maintaining the wide RBSOA. The ST93003 is expressly designed for a new solution to be used in compact fluorescent lamps, where it is coupled with the ST83003, its complementary NPN transistor.
SOT-32
3
2
1
Figure 1.
Internal schematic diagram
Obsolete Product(s) - Obsolete Product(s)
Table 1.
Device summary
Order code
ST93003
Marking
93003
December 2010 Doc ID 9075 Rev 5
Package
SOT-32
Packaging
Bag
1/11 www.st.com
11
3
4
5
1
2
Contents
Contents
ST93003
Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1
Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
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ST93003 Electrical ratings
Table 2.
Symbol
Absolute maximum ratings
Parameter
V
V
V
CES
CEO
EBO
I
C
I
CM
I
B
I
BM
P
TOT
T
STG
T
J
Collector-emitter voltage (V
BE
= 0)
Collector-emitter voltage (I
B
= 0)
Emitter-base voltage
(I
C
= 0, I
B
= -0.75 A, t p
< 10 µs)
Collector current
Collector peak current (t p
< 5 ms)
Base current
Base peak current (t p
< 5 ms)
Total dissipation at T c
=
25 °C
Storage temperature
Max. operating junction temperature
Table 3.
Symbol
R thJC
Thermal data
Parameter
Thermal resistance junction-case _ max
Value
-500
-400
V
(BR)EBO
-1.5
-3
-0.75
-1.5
40
-65 to 150
150
Unit
V
V
V
A
W
°C
°C
A
A
A
Value
3.1
Unit
°C/W
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Electrical characteristics ST93003
T case
= 25 °C unless otherwise specified
Table 4.
On/off states
Value
Symbol Parameter Test conditions Unit
Min.
Typ.
Max.
V
V
CEO(sus)
(1)
V
I
CES
(BR)EBO
CE(sat)
(1)
Collector cut-off current (V
BE
= 0)
Emitter-base breakdown voltage
(I
C
= 0)
Collector-emitter sustaining voltage
(I
B
= 0)
Collector-emitter saturation voltage
V
CE
= -500 V
V
CE
= -500 V, T
C
= 125 °C
I
E
= -10 mA
I
C
= -10 mA
-5
-400
-1
-5
-10 mA mA
I
C
= -0.5 A, I
B
= -0.1 A
I
C
= -0.35 A, I
B
= -50 mA
-0.5
-0.5
V
BE(sat)
(1)
Base-emitter saturation voltage
I
C
= -0.5 A, I
B
= -0.1 A -1 h
FE
(1)
DC current gain
I
C
= -10 mA, V
CE
= -5 V
I
C
= -0.35 A, V
CE
= -5 V
I
C
= -1 A, V
CE
= -5 V
10
16
4
25 32 t r t s t f
Resistive load
Rise time
Storage time
Fall time
I
C
= -0.35 A, V
CC
= 125 V, t
I
B1 p
= -70 mA, I
B2
= 70 mA
≥
25 µs see Figure 14
1.5
90
2.2
0.1
2.9
t s t f
Inductive load
Storage time
Fall time
I
C
= -0.5 A, I
B1
= -0.1 A,
V
BE(off)
= 5 V,
L = 10 mH, V clamp
= 300 V see
Figure 13
400
40
E sb
Avalanche energy
L = 4 mH, C = 1.8 nF,
I
BR
=
2.5 A, 25 °C < T
C
< 125 °C
12
1.
Pulse test: pulse duration 300
≤
µs, duty cycle
≤
2 %
Obsolete Product(s) - Obsolete Product(s) mJ ns ns ns
µs
µs
V
V
V
V
V
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ST93003
Figure 2.
Safe operating area Figure 3.
Derating
Electrical characteristics
Figure 4.
DC current gain (V
CE
= - 5 V) Figure 5.
DC current gain (V
CE
= - 1 V)
Figure 6.
Collector emitter saturation voltage Figure 7.
Base emitter saturation voltage
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Electrical characteristics
Figure 8.
Resistive load fall time Figure 9.
Resistive load storage time
ST93003
Figure 10.
Inductive load fall time Figure 11.
Inductive load storage time
Figure 12.
Reverse biased SOA
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ST93003
Figure 13.
Inductive load switching
Test circuits
1.
Fast electronic switch
2.
Non-inductive resistor
3.
Fast recovery rectifier
Figure 14.
Resistive load switching
Obsolete Product(s) - Obsolete Product(s)
1.
Fast electronic switch
2.
Non-inductive resistor
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Package mechanical data
4 Package mechanical data
ST93003
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.
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ST93003 Package mechanical data
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Revision history
Table 5.
Date
Document revision history
Revision
08-Jul-2008
08-Sep-2009
06-Dec-2010
3
4
5
Changes
Mechanical data has been updated.
Updated packaging information
Table 1 on page 1
.
Added Table 3: Thermal data on page 3
.
ST93003
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ST93003
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