BUL312FH
HIGH VOLTAGE FAST-SWITCHING
NPN POWER TRANSISTOR
Ordering Code
BUL312FH
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Marking
BUL312FH
Shipment
Tube
HIGH VOLTAGE CAPABILITY
LOW SPREAD OF DYNAMIC PARAMETERS
MINIMUM LOT-TO-LOT SPREAD FOR
RELIABLE OPERATION
VERY HIGH SWITCHING SPEED
FULLY CHARACTERIZED AT 125 擄C
LARGE R.B.S.O.A.
FULLY INSULATED PACKAGE (U.L.
COMPLIANT) FOR EASY MOUNTING
HORIZONTAL DEFLECTION FOR COLOR TV
SWITCH MODE POWER SUPPLIES
ELECTRONIC BALLASTS FOR
FLUORESCENT LIGHTING
TO-220FH
APPLICATIONS:
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INTERNAL SCHEMATIC DIAGRAM
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 a wide R.B.S.O.A.
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CES
V
CEO
V
EBO
I
C
I
CM
I
B
I
BM
P
tot
V
isol
T
stg
T
j
August 2002
Parameter
Collector-Emitter Voltage (V
BE
= 0)
Collector-Emitter Voltage (I
B
= 0)
Emitter-Base Voltage (I
C
= 0)
Collector Current
Collector Peak Current (t
p
< 5 ms)
Base Current
Base Peak Current (t
p
< 5 ms)
Total Dissipation at T
c
= 25 擄C
Insulation Withstand Voltage (RMS) from All Three
Leads to External Heatsink
Storage Temperature
Max. Operating Junction Temperature
Value
1150
500
9
5
10
3
4
36
2500
鈥?5 to 150
150
Unit
V
V
V
A
A
A
A
W
V
擄C
擄C
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