TRANSISTOR POWER NPN TO-220

BUL381D

Manufacturer Part NumberBUL381D
DescriptionTRANSISTOR POWER NPN TO-220
ManufacturerSTMicroelectronics
BUL381D datasheet
 


Specifications of BUL381D

Transistor TypeNPNCurrent - Collector (ic) (max)5A
Voltage - Collector Emitter Breakdown (max)400VVce Saturation (max) @ Ib, Ic1.1V @ 750mA, 3A
Current - Collector Cutoff (max)250µADc Current Gain (hfe) (min) @ Ic, Vce8 @ 2A, 5V
Power - Max70WMounting TypeThrough Hole
Package / CaseTO-220-3 (Straight Leads)Transistor PolarityNPN
Collector Emitter Voltage V(br)ceo400VPower Dissipation Pd70W
Dc Collector Current3ADc Current Gain Hfe10
Transistor Case StyleTO-220No. Of Pins3
SvhcNo SVHCRohs CompliantYes
Lead Free Status / RoHS StatusLead free / RoHS CompliantFrequency - Transition-
Other names497-7202-5
BUL381D
  
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STMicroelectronics PREFERRED
SALESTYPE
HIGH VOLTAGE CAPABILITY
LOW SPREAD OF DYNAMIC PARAMETERS
MINIMUM LOT-TO-LOT SPREAD FOR
RELIABLE OPERATION
VERY HIGH SWITCHING SPEED
LARGE RBSOA
INTEGRATED ANTIPARALLEL
COLLECTOR-EMITTER DIODE
APPLICATIONS
ELECTRONIC TRANSFORMERS FOR
HALOGEN LAMPS
ELECTRONIC BALLASTS FOR
FLUORESCENT LIGHTING
SWITCH MODE POWER SUPPLIES
DESCRIPTION
The BUL381D is manufactured using high
voltage Multi Epitaxial Planar technology for high
switching speeds and high voltage capability.
The BUL series is designed for use in lighting
applications and low cost switch-mode power
supplies.
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
V
Collector-Emitter Voltage (V
CES
V
Collector-Emitter Voltage (I
CEO
V
Emitter-Base Voltage (I
EBO
I
Collector Current
C
I
Collector Peak Current (t
CM
I
Base Current
B
I
Base Peak Current (t
BM
P
Total Dissipation at T
tot
T
Storage Temperature
stg
T
Max. Operating Junction Temperature
j
July 2003
HIGH VOLTAGE FAST-SWITCHING
NPN POWER TRANSISTOR
INTERNAL SCHEMATIC DIAGRAM
= 0)
BE
= 0)
B
= 0)
C
< 5 ms)
p
< 5 ms)
p
o
= 25
C
c
BUL381D
3
2
1
TO-220
Value
Unit
800
V
400
V
9
V
5
A
8
A
2
A
4
A
70
W
o
-65 to 150
C
o
150
C
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BUL381D Summary of contents

  • Page 1

    ... ELECTRONIC BALLASTS FOR FLUORESCENT LIGHTING SWITCH MODE POWER SUPPLIES DESCRIPTION The BUL381D is manufactured using high voltage Multi Epitaxial Planar technology for high switching speeds and high voltage capability. The BUL series is designed for use in lighting applications and low cost switch-mode power supplies ...

  • Page 2

    ... BUL381D THERMAL DATA R Thermal Resistance Junction-Case thj-case R Thermal Resistance Junction-Ambient thj-amb ELECTRICAL CHARACTERISTICS (T Symbol Parameter I Collector Cut-off CES Current ( Collector Cut-off CEO Current ( Collector-Emitter CEO(sus) Sustaining Voltage ( Emitter-Base Voltage EBO ( Collector-Emitter CE(sat) Saturation Voltage V Base-Emitter BE(sat) Saturation Voltage h DC Current Gain ...

  • Page 3

    ... DC Current Gain Collector Emitter Saturation Voltage Inductive Fall Time DC Current Gain Base Emitter Saturation Voltage Inductive Storage Time BUL381D 3/6 ...

  • Page 4

    ... BUL381D Reverse Biased SOA Inductive Load Switching Test Circuit 1) Fast electronic switch 2) Non-inductive Resistor 3) Fast recovery rectifier Resistive Load Switching Test Ciurcuit 1) Fast electronic switch 2) Non-inductive Resistor 4/6 ...

  • Page 5

    ... BUL381D inch TYP. MAX. 0.181 0.052 0.107 0.027 0.034 0.067 0.067 0.202 0.106 0.409 0.645 0.551 0.116 0.620 0.260 0.154 0.102 ...

  • Page 6

    ... BUL381D Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are subject to change without notice ...