Seme BUL72B Datasheet
BUL72B
LAB
SEME
Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 2/97
ADVANCED
DISTRIBUTED BASE DESIGN
HIGH VOLTAGE
HIGH SPEED NPN
SILICON POWER TRANSISTOR
• SEMEFAB DESIGNED AND DIFFUSED DIE
• HIGH VOLTAGE
• FAST SWITCHING
• HIGH ENERGY RATING
Designed for use in
electronic ballast applications
FEATURES
• Multi–base for efficient energy distribution
across the chip resulting in significantly
improved switching and energy ratings
across full temperature range.
• Ion implant and high accuracy masking for
tight control of characteristics from batch to
batch.
• Triple Guard Rings for improved control of
high voltages.
V
CBO
Collector – Base Voltage(IE=0)
V
CEO
Collector – Emitter Voltage (IB= 0)
V
EBO
Emitter – Base Voltage (IC= 0)
I
C
Continuous Collector Current
I
C(PK)
Peak Collector Current
I
B
Base Current
P
tot
Total Dissipation at T
case
= 25°C
T
stg
Operating and Storage Temperature Range
200V
100V
10V
8A
12A
2A
2W
–55 to +150°C
MECHANICAL DATA
Dimensions in mm
0.32
0.24
0.10
0.02
13°
16°
max.
1.70
max.
10°
max.
6.7
6.3
3.1
2.9
3.7
3.3
7.3
6.7
1.05
0.85
2.30
0.80
0.60
4.60
123
4
Pin 1 - Base
Pin 2 - Collector
Pin 3 - Emitter
Pin 4 - Collector
ABSOLUTE MAXIMUM RATINGS (T
case
= 25°C unless otherwise stated)
SOT-223
BUL72B
LAB
SEME
Semelab plc. Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 2/97
Parameter Test Conditions Min. Typ. Max. Unit
V
CEO(sus)
V
(BR)CBO
V
(BR)EBO
I
CBO
I
CEO
I
EBO
h
FE*
V
CE(sat)*
V
BE(sat)*
f
t
C
ob
Collector – Emitter Sustaining Voltage
Collector – Base Breakdown Voltage
Emitter – Base Breakdown Voltage
Collector – Base Cut–Off Current
Collector – Emitter Cut–Off Current
Emitter Cut–Off Current
DC Current Gain
Collector – Emitter Saturation Voltage
Base – Emitter Saturation Voltage
Transition Frequency
Output Capacitance
100
250
10
10
100
100
10
100
30 80
25 60
20 50
0.2
0.5
0.8
1.1
1.3
20
44
V
µA
µA
µA
—
V
V
MHz
pF
IC= 10mA
IC= 1mA
IE= 1mA
VCB= 250V
TC = 125°C
IB= 0 VCE= 120V
VEB= 9V
IC= 0 TC = 125°C
IC= 0.3A VCE= 4V
IC= 3A VCE= 4V
IC= 5A VCE= 4V
TC = 125°C
IC= 1A IB= 0.1A
IC= 3A IB= 0.3A
IC= 5A IB= 0.5A
IC= 3A IB= 0.3A
IC= 5A IB= 0.5A
IC= 0.2A VCE= 4V
VCB= 10V f = 1MHz
ELECTRICAL CHARACTERISTICS (T
case
= 25°C unless otherwise stated)
* Pulse test tp= 300µs , δ < 2%
ELECTRICAL CHARACTERISTICS
DYNAMIC CHARACTERISTICS
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