BUL804
High voltage fast-switching NPN Power Transistor
General features
NPN Transistor High voltage capability Low spread of dynamic parameters Minimum lot-to-lot spread for reliable operation Very high switching speed In compliance with the 2002/93/EC European Directive
TO-220
1 2 3
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 device is designed for use as PFC in high frequency ballast half Bridge voltage fed topology.
Internal schematic diagram
Applications
Electronic ballast for fluorescent lighting Dedicated for PFC solution in half-bridge voltage fed topology.
Order codes
Part Number BUL804 Marking BUL804 Package TO-220 Packing Tube
May 2006
Rev 2
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BUL804
Contents
1 2 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 2.2 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 4
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
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Electrical ratings
1
Electrical ratings
Table 1.
S y mb o l 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) 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 Val ue 800 450 8 4 8 2 4 70 -65 to 150 150 Unit V V V A A A A W C C
Table 2.
S y mb o l Rthj-case Rthj-amb
Thermal data
Parameter Thermal resistance junction-case Thermal resistance junction-amb __max __max Value 1.78 62.5 Uni t C/W C/W
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Electrical characteristics
BUL804
2
Electrical characteristics
(Tcase = 25C unless otherwise specified) Table 3.
S y mb o l ICES ICEO VEBO
Electrical characteristics
Parameter Collector cut-off current (VBE =-1.5V) Collector cut-off current (IB =0) Emitter-base voltage (IC = 0) Test Conditions VCE =800V VCE =800V VCE =450V IE =10mA 8 Min. Typ. Max. 100 500 250 Unit A A A V
Tj =125C
Collector-emitter VCEO(sus) (1) sustaining voltage (IB = 0) VCE(sat) (1) Collector-emitter saturation voltage Base-emitter saturation voltage DC current gain Resistive load Storage time Fall time Inductive load Storage time Fall time
IC =100mA IC =1A IC =2.5A IC =1A IC =2.5A IC =10mA IC =2A VCC =300V IB1 = -IB2 =0.4A tp = 30s IC =2A VBE(off) =-5V
L =25mH IB =0.2A IB =0.5A IB =0.2A IB =0.5A V CE =5V V CE =5V IC =2A
450 0.8 1.2 1.2 1.3 10 10 20
V V V V V
VBE(sat) (1) hFE
ts tf ts tf
1.8 0.1
2.6 0.25
s s
(see fig.8 ) IB1 =0.4A R BB =0
0.6 0.1
1 0.2
s s
Vclamp=360V (see fig.9)
Note (1) Pulsed duration = 300s, duty cycle 1.5%
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Electrical characteristics
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.
Inductive load switching time Figure 6.
Resistive load switching time
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Electrical characteristics Figure 7. Reverse biased safe operating area
BUL804
2.2
Test circuits
Figure 8. Resistive load switching test circuit
1) Fast electronic switch 2) Non-inductive resistor
Figure 9.
Inductive load switching test circuit
1) Fast electronic switch 2) Non-inductive resistor 3) Fast recovery rectifier
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Package mechanical data
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
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Package mechanical data
BUL804
TO-220 MECHANICAL DATA
DIM. A b b1 c D E e e1 F H1 J1 L L1 L20 L30 mm. MIN. 4.40 0.61 1.15 0.49 15.25 10 2.40 4.95 1.23 6.20 2.40 13 3.50 16.40 28.90 3.75 2.65 3.85 2.95 0.147 0.104 TYP M AX. 4.60 0.88 1.70 0.70 15.75 10.40 2.70 5.15 1.32 6.60 2.72 14 3.93 MIN. 0.173 0.024 0.045 0.019 0.60 0.393 0.094 0.194 0.048 0.244 0.094 0.511 0.137 0.645 1.137 0.151 0.116 inch TYP. M AX . 0.181 0.034 0.066 0.027 0.620 0.409 0.106 0.202 0.052 0.256 0.107 0.551 0.154
øP
Q
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BUL804
Revision history
4
Revision history
Table 4.
Dat e 01-July-2005 17-May-2006
Revision history
Revision 1 2 Initial release. New template. Changes
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