BUL1102E
High voltage fast-switching
NPN power transistor
Features
■
■
High voltage capability
Very high switching speed
Applications
Four lamp electronic ballast for:
■
■
120 V mains in push-pull configuration
277 V mains in half bridge current feed configuration
Description
This is a high voltage fast switching NPN power transistor manufactured in multi epitaxial planar technology. It uses a cellular emitter structure with planar edge termination to enhance switching speeds while maintaining a wide RBSOA.
Thanks to an increased intermediate layer, it has an intrinsic ruggedness which enables the transistor to withstand a high collector current level during breakdown condition, without using the Transil™ protection usually necessary in typical converters for lamp ballast.
TAB
TO-220
1
2
3
1
2
3
TO-220FP
Figure 1.
Internal schematic diagram
C (2, TAB)
B
(1)
E ( 3 )
Table 1.
Device summary
Order codes
BUL1102E
BUL1102EFP
Marking
BUL1102E
BUL1102EFP
February 2012 Doc ID 7929 Rev 5
Package
TO-220
TO-220FP
Packaging
Tube
Tube
1/13 www.st.com
13
Absolute maximum ratings
1 Absolute maximum ratings
BUL1102E
Table 2.
Symbol
V
CES
V
CEO
V
EBO
I
C
I
CM
I
B
I
BM
P
TOT
V
ISO
T
STG
T
J
Absolute maximum ratings
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)
BUL1102E total dissipation at T
C
= 25°C
BUL1102EFP total dissipation at T
C
= 25 °C
BUL1102EFP insolation withstand voltage (RMS) from all three leads to external heatsink
Storage temperature
Max. operating junction temperature
Value
1100
450
12
2
4
4
8
70
30
1500
-65 to 150
150
Table 3.
Symbol
R thJC
Thermal data
Parameter
BUL1203E thermal resistance junction-case
BUL1203EFP thermal resistance junction-case
Value
1.8
4.2
Unit
°C/W
°C/W
Unit
A
A
A
A
V
V
V
W
V
°C
°C
2/13 Doc ID 7929 Rev 5
BUL1102E Electrical characteristics
(T
J
= 25 °C; unless otherwise specified)
Table 4.
Symbol
Electrical characteristics
Parameter Test conditions Min. Typ. Max. Unit
I
I
CES
EBO
Collector cut-off current (V
BE
= 0)
Emitter cut-off current
(I
C
= 0)
V
CEO(sus)
(1)
V
CE(sat)
(1)
Collector-emitter sustaining voltage
(I
B
=0)
Collector-emitter saturation voltage
V
BE(sat)
(1)
Base-emitter saturation voltage
I
I
I
V
V
CE
EB
C
C
C
=1100 V
= 12 V
= 100 mA
= 2 A I
= 2 A _ I
B
B
=400 mA
= 400 mA h
FE
(1)
DC current gain
I
C
= 250 mA _ V
CE
= 5 V
I
C
= 2 A, V
CE
= 5 V for BUL1102E
I
C
= 2 A _ V
CE
= 5 V for BUL1102EFP t
E t s f ar
Resistive load
Storage time
Fall time
Avalanche energy
I
C
= 2.5 A V
CC
= 250 V
I
B1
= 0.5 A I
B2
= 1 A
T
P
=30 µs (see Figure 14
)
L = 2 mH C = 1.8 nF
I
BR
≤
2.5 A 25 °C < T
C
<125 °C
(see Figure 12
)
1.
Pulse test: pulse duration
≤
300 µs, duty cycle
≤
2 %.
450
35
12
12
6
100
1
1.5
1.5
70
20
23
2.5
300
µA mA
V
V
V
µs ns mJ
Doc ID 7929 Rev 5 3/13
Electrical characteristics BUL1102E
Figure 2.
BUL1102E safe operating area Figure 3.
BUL1102EFP safe operating area
Figure 4.
Derating curve Figure 5.
DC current gain (V
CE
= 1 V)
Figure 6.
DC current gain (V
CE
= 5 V) Figure 7.
Collector emitter saturation voltage
4/13 Doc ID 7929 Rev 5
BUL1102E
Figure 8.
Base emitter saturation voltage
Electrical characteristics
Figure 9.
Resistive load switching times
Figure 10.
Inductive load switching times Figure 11.
Reverse biased SOA
Doc ID 7929 Rev 5 5/13
Electrical characteristics
Figure 12.
Energy rating test circuit
BUL1102E
Figure 13.
Inductive load switching test circuit
6/13
Figure 14.
Resistive load switching test circuit
Doc ID 7929 Rev 5
BUL1102E
3 Package mechanical data
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
®
is an ST trademark.
Doc ID 7929 Rev 5 7/13
Package mechanical data
D
D1
E e
A b b1 c e1
F
H1
J1
L
Table 5.
Dim.
TO-220 type A mechanical data
Min.
4.40
0.61
1.14
0.48
15.25
L1
L20
L30
∅
P
Q
6.20
2.40
13
3.50
10
2.40
4.95
1.23
3.75
2.65
mm
Typ.
1.27
16.40
28.90
BUL1102E
Max.
4.60
0.88
1.70
0.70
15.75
10.40
2.70
5.15
1.32
6.60
2.72
14
3.93
3.85
2.95
8/13 Doc ID 7929 Rev 5
BUL1102E
Figure 15.
TO-220 type A drawing
Package mechanical data
00159 88 _typeA_Rev_ S
Doc ID 7929 Rev 5 9/13
Package mechanical data
L5
L6
L7
Dia
G1
H
L2
L3
L4
F
F1
F2
G
D
E
A
B
Table 6.
Dim.
TO-220FP mechanical data
Min.
0.75
1.15
1.15
4.95
4.4
2.5
2.5
0.45
2.4
10
28.6
9.8
2.9
15.9
9
3 mm
Typ.
16
Max.
1
1.70
1.70
5.2
4.6
2.7
2.75
0.7
2.7
10.4
30.6
10.6
3.6
16.4
9.3
3.2
BUL1102E
10/13 Doc ID 7929 Rev 5
BUL1102E
Figure 16.
TO-220FP drawing
Package mechanical data
L7
E
A
B
H
Di a
L6
L2
L 3
L5
D
F1 F2
F
G1
G
L4
7012510_Rev_K
Doc ID 7929 Rev 5 11/13
Revision history
Table 7.
Document revision history
Date Revision
17-Jan-2008 3
24-Mar-2011
15-Feb-2012
4
5
Changes
Inserted BUL1102EFP order code in TO-220FP package
DC current gain values in
Table 4 modified
BUL1102E
12/13 Doc ID 7929 Rev 5
BUL1102E
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