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STN93003
High voltage fast-switching PNP power transistor
General features

Medium voltage capability Low spread of dynamic parameters Minimum lot-to-lot spread for reliable operation Very high switching speed SOT-223 plastic package for surface mounting circuits Tape and reel packing
1 2 2
3
SOT-223
Applications

Electronics ballasts for fluorescent lighting Switch mode power supplies
Internal schematic diagram
Description
The device is manufactured using high voltage Multi-Epitaxial Planar technology for high switching speeds and medium voltage capability. It uses a Cellular Emitter structure with planar edge termination to enhance switching speeds while maintaining the wide RBSOA. The STN93003 is expressly designed for a new solution to be used in compact fluorescent lamps, where it is coupled with the STN83003, its complementary NPN transistor.
Order codes
Part Number STN93003 Marking N93003 Package SOT-223 Packing Tape & reel
May 2006
Rev 1
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www.st.com 10
STN93003
Contents
1 2 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 2.2 Electrical characteristics (curves) ........................... 5 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
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STN93003
1
Electrical ratings
Table 1.
Symbol VCES VCEO VEBO IC ICM IB IBM Ptot Tstg TJ
Absolute maximum rating
Parameter Collector-emitter voltage (V BE = 0) Collector-emitter voltage (IB = 0) Emitter-base voltage (IC = 0, IB = 0.75A, tp < 10s, T j < 150C) Collector current Collector peak current (tP < 5ms) Base current Base peak current (tP < 5ms) Total dissipation at T c = 25C Storage temperature Max. operating junction temperature Value -500 -400 V(BR)EBO -1.5 -3 -0.75 -1.5 1.6 -65 to 150 150 Unit V V V A A A A W C C
Table 2.
Symbol Rthj-amb
1.
Thermal data
Parameter Thermal resistance junction-ambient (1)
cm 2.
Value _max 78
Unit C/W
Device mounted on PCB area of 1
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Electrical characteristics
STN93003
2
Electrical characteristics
(Tcase = 25C unless otherwise specified) Table 3.
Symbol ICEV
Electrical characteristics
Parameter Test Conditions Min. Typ. Max. Unit -1 -5 -5 -10 mA mA V
Collector cut-off current VCE = -500V (VBE = 0) VCE = -500V Emitter-base breakdown voltage (IC = 0) Collector-emitter sustaining voltage (IB = 0) Collector-emitter saturation voltage IE = -10mA
Tj = 125C
V(BR)EBO
VCE(sus)
(1)
IC = -10mA L = 25mH IC = -0.35A IC = -0.5A IB = -50mA IB = -0.1A IB = -0.1A VCE = -5V VCE = -5V VCE = -5V VCC = 125V (see figure 10) IB1 = -0.1A L = 10mH (see figure 9)
-400 -0.5 -0.5 -1 10 16 4 25 32
V V V V
VCE(sat) (1) VBE(sat) (1)
Base-emitter saturation IC = -0.5A voltage IC = -10mA IC = -0.35A IC = -1A Resistive load
hFE
DC current gain
tr ts tf ts tf Esb tf
Rise time Storage time Fall time Inductive load Storage time Fall time Avalanche Energy
IC = -0.35A IB1 = -IB2 = -70mA TP 25s IC = -0.5A VBE(off) = 5V VClamp = 300V L = 4mH IBR -2.5A
90 1.5 2.2 0.1 2.9
ns s s
400 40 12
ns ns mJ
25C < T C < 125C C = 1.8nF
1. Pulsed duration = 300 s, duty cycle 1.5%
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STN93003
2.1
Electrical characteristics (curves)
Figure 1. DC Current Gain Figure 2. DC Current Gain
Figure 3.
Collector-emitter saturation voltage
Figure 4.
Base-emitter saturation voltage
Figure 5.
Resistive load fall time
Figure 6.
Resistive load storage time
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Electrical characteristics
STN93003
Figure 7.
Inductive load fall time
Figure 8.
Inductive load storage time
2.2
Test circuits
Figure 9. Inductive load switching test circuit
1) Fast Electronic Switching 2) Non-inductive Resisitor 3) Fast recovery rectifier
Figure 10. Resistive load switching test circuit
1) Fast Electronic Switching 2) Non-inductive Resisitor
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STN93003
3
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK(R) 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
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Package mechanical data
STN93003
SOT-223 MECHANICAL DATA
mm MIN. A B B1 c D e e1 E H V A1 0.02 3.30 6.70 0.60 2.90 0.24 6.30 0.70 3.00 0.26 6.50 2.30 4.60 3.50 7.00 3.70 7.30 10o 0.130 0.264 TYP. MAX. 1.80 0.80 3.10 0.32 6.70 0.024 0.114 0.009 0.248 0.027 0.118 0.010 0.256 0.090 0.181 0.138 0.276 0.146 0.287 10o MIN. inch TYP. MAX. 0.071 0.031 0.122 0.013 0.264
DIM.
P008B
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STN93003 Revision history Table 4.
Date 11-May-2006
Revision history
Revision 1 Initial release. Changes
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STN93003
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