SGS Thomson Microelectronics STBV45 Datasheet
®
HIGH VOLTAGE FAST-SWITCHING
Ordering Code Marking Package / Shipment
STBV45 BV45 TO-92 / Bulk
STBV45-AP BV45 TO-92 / Ammopack
■ HIGH VOLTAGE CAPABILITY
■ LOW SPREAD OF DYNAMIC PARAMETERS
■ MINIMUM LOT- TO- LO T SPR E AD FO R
RELIABLE OPERATION
■ VERY HIGH SWI TCHING SPEED
STBV45
NPN POWER TRANSISTOR
APPLICATIONS:
■ COMPACT FLUO RESCENT LAMPS (CF LS)
TO-92
Bulk
TO-92
Ammopack
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
INTERNAL SCHEMATIC DIAGRAM
while maintaining the wide RBSOA.
The STBV series is designed for use in Compact
Fluorescent Lamps.
ABSOL UT E MAXIMU M RATINGS
Symbol Parameter Value Unit
V
V
V
I
I
P
T
Collector-Emitter Voltage (VBE = 0) 600 V
CES
Collector-Emitter Voltage (IB = 0) 400 V
CEO
Emitter-Base Voltage (IC = 0) 9 V
EBO
Collector Current 0.75 A
I
C
Collector Peak Current (tp < 5 ms) 1.5 A
CM
Base Current 0.4 A
I
B
Base Peak Current (tp < 5 ms) 0.75 A
BM
Total Dissipation at T
tot
Storage Temperature -65 to 150
stg
Max. Operating Junction Temperature 150
T
j
= 25 oC 0.95 W
amb
o
C
o
C
March 2003
1/7
STBV45
THERMAL DATA
R
thj-amb
Thermal Resistance Junction-ambient Max 131.6
o
C/W
ELECTRICAL CHARACTERISTICS (T
= 25 oC unless otherwise specified)
case
Symbol Parameter Test Conditions Min. Typ. Max. Unit
I
CEV
I
EBO
V
CEO(sus)
Collector Cut-off
Current (V
= -1.5V)
BE
Emitter Cut-off
Current (I
= 0)
C
∗ Collector-Emitter
= 600 V 250 µA
V
CE
= 9 V 1 mA
V
EB
I
= 1 mA 400 V
C
Sustaining Voltage
(I
= 0)
B
V
∗ Collector-Emitter
CE(sat)
Saturation Voltage
V
∗ Base-Emitter
BE(sat)
Saturation Voltage
h
∗ DC Current Gain IC = 0.2 A V
FE
INDUCTIVE LOAD
Fall Time
t
f
IC = 0.2 A IB = 40 mA
I
= 0.3 A IB = 75 mA
C
I
= 0.4 A IB = 135 mA
C
IC = 0.2 A IB = 40 mA
I
= 0.3 A IB = 75 mA
C
I
= 0.4 A V
C
IC = 0.2 A V
I
= -IB2 = 40 mA L = 3 mH
B1
= 5 V
CE
= 5 V
CE
clamp
0.2
0.3
0.4
10
5
= 300 V
0.3 µs
0.5
1
1.5
1
1.2
30
20
(see figure 1)
∗ Pulsed: Pulse duration = 300µs, duty cycle = 1.5 %
V
V
V
V
V
2/7
STBV45
Safe Operating Are a
Collector Emitter Sat uration Volt a ge
Derating Curve
Base Emitter Satur ation Voltage
DC Current Gain
DC Current Gain
3/7
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