TRANSISTOR NPN 450V 10A TO-220

BUL38D

Manufacturer Part NumberBUL38D
DescriptionTRANSISTOR NPN 450V 10A TO-220
ManufacturerSTMicroelectronics
TypeHigh Voltage, Power, Switch
BUL38D datasheets
 

Specifications of BUL38D

Transistor TypeNPNCurrent - Collector (ic) (max)5A
Voltage - Collector Emitter Breakdown (max)450VVce Saturation (max) @ Ib, Ic1.1V @ 750mA, 3A
Current - Collector Cutoff (max)250µADc Current Gain (hfe) (min) @ Ic, Vce10 @ 10mA, 5V
Power - Max80WMounting TypeThrough Hole
Package / CaseTO-220-3 (Straight Leads)Transistor PolarityNPN
Mounting StyleThrough HoleCollector- Emitter Voltage Vceo Max450 V
Emitter- Base Voltage Vebo9 VMaximum Dc Collector Current5 A
Power Dissipation80 WMaximum Operating Temperature+ 150 C
Continuous Collector Current5 ADc Collector/base Gain Hfe Min10
Current, Collector5 ACurrent, Gain60
Package TypeTO-220PolarityNPN
Primary TypeSiResistance, Thermal, Junction To Case1.56 °C/W
Voltage, Breakdown, Collector To Emitter450 VVoltage, Collector To Emitter450 V
Voltage, Collector To Emitter, Saturation1.1 VVoltage, Emitter To Base9 V
Lead Free Status / RoHS StatusLead free / RoHS CompliantFrequency - Transition-
Other names497-2581-5  
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High voltage fast-switching NPN power transistor
Features
High voltage capability
Low spread of dynamic parameters
Minimum lot-to-lot spread for reliable operation
Very high switching speed
High ruggedness
Fully characterized at 125 °C
Integrated antiparallel collector-emitter diode
Applications
Electronic transformers for halogen lamps
Switch mode power supplies
Description
The BUL38D is manufactured using high voltage
multi epitaxial planar technology for high switching
speeds and high voltage capability.
The device is designed for use in electronic
transformer for halogen lamps.
Table 1.
Device summary
Order code
Marking
BUL38D A
BUL38D
or
BUL38D B
1. Product is pre-selected in DC current gain (group A and group B). STMicroelectronics reserves the right to ship either
groups according to production availability. Please contact your nearest STMicroelectronics sales office for delivery details.
June 2009
Figure 1.
(1)
Package
TO-220
Doc ID 7176 Rev 3
BUL38D
3
2
1
TO-220
Internal schematic diagram
Packaging
Tube
www.st.com
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BUL38D Summary of contents

  • Page 1

    ... Electronic transformers for halogen lamps ■ Switch mode power supplies Description The BUL38D is manufactured using high voltage multi epitaxial planar technology for high switching speeds and high voltage capability. The device is designed for use in electronic transformer for halogen lamps. Table 1. ...

  • Page 2

    ... Max. operating junction temperature J Table 3. Thermal data Symbol R Thermal resistance junction-case max thJC R Thermal resistance junction-ambient max thJA 2/10 Parameter = < 5 ms) P < 5 ms) P ≤ 25 °C c Parameter Doc ID 7176 Rev 3 BUL38D Value Unit 800 V 450 -65 to 150 °C 150 °C Value Unit 1.56 °C/W 62.5 ° ...

  • Page 3

    ... BUL38D 2 Electrical characteristics (T = 25°C unless otherwise specified) case Table 4. Electrical characteristics Symbol Collector cut-off current I CES (V BE Collector cut-off current I CEO (I =0) B Collector-emitter (1) V CEO(sus) sustaining voltage (I Emitter-base voltage V EBO ( Collector-emitter (1) V CE(sat) saturation voltage Base-emitter saturation (1) V BE(sat) voltage ...

  • Page 4

    ... Electrical characteristics 2.1 Electrical characteristics (curves) Figure 2. Safe operating area Figure 4. Output characteristics Figure 6. DC current gain (V 4/10 Figure 3. Derating curves Figure 5. Reverse biased safe operating area = 1.5 V) Figure 7. DC current gain (V CE Doc ID 7176 Rev 3 BUL38D = ...

  • Page 5

    ... BUL38D Figure 8. Collector-emitter saturation Voltage Figure 10. Inductive load storage time Figure 9. Base-emitter saturation voltage Figure 11. Inductive load fall time Doc ID 7176 Rev 3 Electrical characteristics 5/10 ...

  • Page 6

    ... Electrical characteristics 2.2 Test circuits Figure 12. Inductive load switching test circuit 1. Fast electronic switch 2. Non-inductive resistor 3. Fast recovery rectifier Figure 13. Resistive load switching test circuit 1. Fast electronic switch 2. Non-inductive resistor 6/10 Doc ID 7176 Rev 3 BUL38D ...

  • Page 7

    ... BUL38D 3 Package mechanical data 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 trademark. Doc ID 7176 Rev 3 Package mechanical data ® ...

  • Page 8

    ... Doc ID 7176 Rev 3 BUL38D inch Min Typ Max 0.173 0.181 0.024 0.034 0.044 0.066 0.019 0.027 0.6 0.62 0.050 0.393 0.409 0.094 0.106 0.194 ...

  • Page 9

    ... BUL38D 4 Revision history Table 5. Document revision history Date 16-Jun-2004 23-Jun-2009 Revision 2 Document migration, no content change. 3 Updated TO-220 mechanical data. Doc ID 7176 Rev 3 Revision history Changes 9/10 ...

  • Page 10

    ... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 10/10 Please Read Carefully: © 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 7176 Rev 3 BUL38D ...