STL128DN
High voltage fast-switching NPN power transistor
Features
■
■
■
■
■
High voltage capability
Low spread of dynamic parameters
Very high switching speed
Large RBSOA
Integrated antiparallel collector-emitter diode
Applications
■
■
Electronic ballast for fluorescent lighting
Flyback and forward single transistor low power converters
Description
The device is manufactured using high voltage multi epitaxial planar technology for high switching speeds and medium voltage capability. It uses a cellular emitter structure with planar edge termination to enhance switching speeds while maintaining the wide RBSOA. The device is designed for use in lighting applications and low cost switch-mode power supplies.
TAB
TO-220
1
2
3
TAB
TO-220FP
1
2
3
3
1
TO-252 (DPAK)
Figure 1.
Internal schematic diagram
Table 1.
Device summary
Order codes
STL128DN
STL128DNFP
STLD128DNT4
Marking
L128DN
L128DNFP
LD128DN
October 2009 Doc ID 13984 Rev 3
Packages
TO-220
TO-220FP
DPAK
Packaging
Tube
Tube
Tape and reel
1/14
www.st.com
14
3
4
5
1
2
Content
Content
STL128DN
Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1
Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2/14 Doc ID 13984 Rev 3
STL128DN Electrical ratings
Table 2.
Symbol
V
CES
V
CEO
V
EBO
I
C
I
CM
I
B
I
BM
P
TOT
T stg
T
J
Absolute maximum ratings
Parameter
Collector-emitter voltage (V
BE
= 0)
Collector-emitter voltage (I
B
= 0)
Base-emitter voltage (I
C
= 0, I
B
= 2 A, t
P
< 10 µs)
Collector current
Collector peak current (t
P
< 5 ms)
Base current
Base peak current (t
P
< 5 ms)
Total dissipation at T c
= 25 °C for TO-220
Total dissipation at T c
= 25 °C for TO-220FP
Total dissipation at T c
= 25 °C for DPAK
Storage temperature
Max. operating junction temperature
Value
700
400
V
(BR)EBO
4
8
2
4
60
28
20
-65 to 150
150
Table 3.
Symbol
R thJC
Thermal data
Parameter
Thermal resistance junction-case max
TO-220 TO-220FP DPAK
2.08
4.46
6.25
Unit
°C/W
Unit
V
V
V
A
A
A
A
W
W
W
°C
°C
Doc ID 13984 Rev 3 3/14
Electrical characteristics STL128DN
T case
= 25 °C unless otherwise specified
Table 4.
Symbol
Electrical characteristics
Parameter Test conditions
I
CES
Collector cut-off current (V
BE
= 0)
V
CE
= 700 V
V
CE
= 700 V T c
= 125 °C
V
V
I
CEO
(BR)EBO
CEO(sus)
(1)
Collector cut-off current (I
B
= 0)
Emitter-base breakdown voltage
(I
C
= 0)
Collector-emitter sustaining voltage
(I
B
= 0)
I
I
V
CE
E
C
= 400 V
= 10 mA
= 10 mA
V
V
CE(sat)
(1)
BE(sat)
(1)
Collector-emitter saturation voltage
Base-emitter saturation voltage
I
C
= 1 A I
B
= 0.2 A
I
C
= 2 A I
B
= 0.4 A
I
C
= 1 A I
B
= 0.2 A
I
C
= 2 A I
B
= 0.4 A h
FE
(1)
DC current gain
I
C
= 10 mA V
CE
= 5 V
I
C
= 2 A V
CE
= 5 V
Diode forward voltage I
F
= 1 A V
F
Resistive load t s t f
Storage time
Fall time
I
C
V
= 1 A I
CC
1.
Pulse test: pulse duration
≤
300 µs, duty cycle
≤
2 %.
B1
= - I
= 125 V t
B2
= 0.2 A p
= 20 µs
Min.
Typ.
Max.
Unit
100
500
µA
µA
9
400
10
8
250
18
0.5
1
1.2
1.3
24
2.5
4.5
0.4
µA
V
V
V
µs
µs
V
V
V
V
4/14 Doc ID 13984 Rev 3
STL128DN Electrical characteristics
Figure 2.
Safe operating area for TO-220 Figure 3.
Safe operating area for TO-220FP
Figure 4.
Safe operating area for DPAK Figure 5.
Derating curve
Figure 6.
DC current gain (V
CE
= 1 V) Figure 7.
DC current gain (V
CE
= 5 V)
Doc ID 13984 Rev 3 5/14
Electrical characteristics STL128DN
Figure 8.
Collector-emitter saturation voltage Figure 9.
Base-emitter saturation voltage
Figure 10.
Freewheel diode forward voltage Figure 11.
Resistive load switching time
Figure 12.
Reverse biased safe operating area
6/14 Doc ID 13984 Rev 3
STL128DN
Figure 13.
Resistive load switching test circuit
Test circuit
1.
Fast electronic switch
2.
Non-inductive resistor
Doc ID 13984 Rev 3 7/14
Package mechanical data
4 Package mechanical data
STL128DN
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.
8/14 Doc ID 13984 Rev 3
STL128DN Package mechanical data
Dim
A b
H1
J1
L
L1
L20
L 3 0
∅
P
Q
E e e1
F b 1 c
D
D1
TO-220 type A mechanical data
mm
Typ Min
4.40
0.61
1.14
0.4
8
15.25
10
2.40
4.
9 5
1.2
3
6.20
2.40
1 3
3 .50
3 .75
2.65
1.27
16.40
2 8 .
9 0
Max
4.60
0.
88
1.70
0.70
15.75
10.40
2.70
5.15
1.
3 2
6.60
2.72
14
3 .
93
3 .
8 5
2.
9 5
Doc ID 13984 Rev 3
0015988_Rev_S
9/14
Package mechanical data
Dim
E e c
D
A b b 1 e1
F
H1
J1
L
L1
L20
øP
Q
TO-220 type E mechanical data
mm
Typ Min
4.47
0.70
1.17
0.
3 1
14.60
9 .
9 6
4.
98
1.17
6.10
2.52
12.70
3 .20
15.21
3 .7
3
2.5
9
2.54
5.0
8
STL128DN
Max
4.67
0.
9 1
1.
3 7
0.5
3
15.70
10.
3 6
5.1
8
1.
3 7
6.
8 0
2.
8 2
1 3 .
8 0
3 .
9 6
16.77
3 .
9 4
2.
89
10/14 Doc ID 13984 Rev 3
STL128DN Package mechanical data
Dim.
L 2
L 3
L 4
L 5
L 6
L 7
D i a
F 1
F 2
G
G 1
H
D
E
A
B
F
M i n .
1 .
1 5
1 .
1 5
4 .
9 5
2 .
4
1 0
4 .
4
2 .
5
2 .
5
0 .
4 5
0 .
7 5
2 8 .
6
9 .
8
2 .
9
1 5 .
9
9
3
TO-220FP mechanical data mm
T y p .
L7
1 6
E
M a x .
1 .
7 0
1 .
5
5 .
2
2 .
7
1 0 .
4
4 .
6
2 .
7
2 .
7 5
0 .
7
1
3 0 .
6
1 0 .
6
3 .
6
1 6 .
4
9 .
3
3 .
2
A
B
H
Di a
L6
L2
L 3
Doc ID 13984 Rev 3
L5
D
F1
F2
F
G1
G
L4
7012510_Rev_J
11/14
Package mechanical data
DIM.
e 1
H
L
D
D 1
E
E 1 e
L 1
L 2
L 4
R
V2 b 4 c c 2
A
A 1
A 2 b
m i n .
2 .
2 0
0 .
9 0
0 .
0 3
0 .
6 4
5 .
2 0
0 .
4 5
0 .
4 8
6 .
0 0
6 .
4 0
TO-252 (DPAK) mechanical data
mm.
t y p
5 .
1 0
4 .
7 0
2 .
2 8
4 .
4 0
9 .
3 5
1
0 .
6 0
0 o
2 .
8 0
0 .
8 0
0 .
2 0
m a x .
2 .
4 0
1 .
1 0
0 .
2 3
0 .
9 0
5 .
4 0
0 .
6 0
0 .
6 0
6 .
2 0
6 .
6 0
4 .
6 0
1 0 .
1 0
1
8 o
STL128DN
12/14 Doc ID 13984 Rev 3
006 8 772_G
STL128DN Revision history
Table 5.
Date
Document revision history
04-Oct-2007
14-Feb-2008
01-Oct-2009
Revision
1
2
3
Changes
First release
Updated TO-220, type E, mechanical data
Updated: collector and base current values
Table 2 on page 3
,
V
CE(sat)
maximum values
Table 4 on page 4
.
Doc ID 13984 Rev 3 13/14
STL128DN
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14/14 Doc ID 13984 Rev 3
