TAB
DPAK
1
3
Figure 1. Internal schematic diagram
C (2 or tab)
B (1)
STD127DT4
High voltage fast-switching
NPN power transistor
Datasheet
-
production data
•
•
•
•
•
•
Features
NPN transistor
High voltage capability
Low spread of dynamic parameters
Minimum lot-to-lot spread for reliable operation
Very high switching speed
Integrated anti-parallel collector - emitter diode
•
•
Applications
Electronic ballast for fluorescent lighting
Fly back and forward single transistor low power converters
Description
This 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.
E (3)
Part number
STD127DT4
Table 1. Device summary
Marking Package
D127D DPAK
Packaging
Tape and reel
November 2013
This is information on a product in full production.
DocID025553 Rev 1 1/14 www.st.com
5
6
3
4
1
2
Contents
Contents
STD127DT4
Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1
Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Packing mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2/14 DocID025553 Rev 1
STD127DT4 Electrical ratings
Symbol
V
CES
V
CEO
V
EBO
I
C
I
CM
I
B
I
BM
P tot
T stg
T
J
Table 2. Absolute maximum ratings
Parameter
Collector-emitter voltage (V
BE
= 0)
Collector-emitter voltage (I
B
= 0)
Emitter-base voltage
(I
C
= 0; I
B
= 2 A, t p
< 10 μ s, T
J
= 150 °C)
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
Storage temperature
Max. operating junction temperature
Value
700
400
V
(BR)EBO
4
8
2
4
35
-65 to 150
150
Unit
V
V
V
A
W
°C
°C
A
A
A
Symbol
R thJC
R thJA
Table 3. Thermal data
Parameter
Thermal resistance junction-case max
Thermal resistance junction-ambient max
Value
3.57
100
Unit
°C/W
°C/W
DocID025553 Rev 1 3/14
14
Electrical characteristics STD127DT4
(T case
= 25°C unless otherwise specified)
Symbol
Table 4. Electrical characteristics
Parameter Test conditions Min.
Typ.
Max.
Unit
I
I
CBO
CEO
Collector cut-off current
(V
BE
=0)
Collector cut-off current
(I
B
=0)
V
V
CE
CE
= 700 V
= 400 V
V
V
CEO(sus)
(1)
Collector-emitter sustaining voltage (I
B
= 0)
I
C
=100 mA
V
(BR)EBO
CE(sat)
(1)
Emitter - base breakdown voltage (I
C
= 0)
I
E
=10 mA
Collector-emitter saturation voltage
I
C
= 1 A _ _ I
B
= 0.2 A
I
C
= 4 A _ I
B
= 1 A
V
BE(sat)
(1)
Base-emitter saturation voltage
I
C
= 1 A _ _ I
B
= 0.2 A h
FE
(1)
DC current gain
I
C
= 10 mA V
CE
= 5 V
I
C
= 1 A V
CE
= 5 V
I
C
= 4 A V
CE
= 5 V
V
F
Diode forward voltage I
F
= 2 A t s
Inductive load
Storage time
I
C
= 2 A I
B(on)
= 0.4 A
V
BE(off)
= -5 V; R
BB(off)
=0 t f
Fall time V
CC
= 200 V L = 200 μ H
1.
Pulsed duration = 300 μ s, duty cycle
≤
1.5%.
9
400
7
10
5
25
0.6
0.1
100
250
18
0.3
1.3
1.2
40
2.5
μ A
μ A
V
V
V
V
V
V
μ s ns
4/14 DocID025553 Rev 1
STD127DT4 Electrical characteristics
Figure 2. Reverse biased safe operating area
GIPG191120131118FSR
I
C
(A) h fe
Figure 3. DC current gain
GIPG191120131135FSR
V
CE
= 5V
30
6
25
V
CE
= 1V
4
V be(off)
= - 5V h fe
= 5
R bb(off)
= 0
20
15
2
10
0
0 200 400 600 V
CE
(V)
5
0.001
0.01
0.1
1 I
C
(A)
Figure 4. Collector-emitter saturation voltage
GIPG191120131153FSR
V
CE(sat)
(V)
Figure 5. Base-emitter saturation voltage
V
BE(sat)
(V)
GIPG191120131159FSR
0.3
1
0.25
0.2
h fe
= 5
0.9
0.8
h fe
= 5
0.15
0.7
0.65
0.01
0.1
1 I
C
(A)
0.7
0.1
0.6
0.05
0.001
0.01
0.1
1 I
C
(A)
0.5
0.001
0.01
0.1
1 I
C
(A)
V
BE(on)
(V)
Figure 6. Base-emitter on-voltage
GIPG191120131207FSR
Figure 7. Diode forward voltage vs collector current
GIPG191120131324FSR
V
FEC
(V)
0.9
1.15
0.85
1.05
V
CE
= 5V
0.8
0.95
0.75
0.85
0.75
0.65
0.01
0.1
1 I
F
(A)
DocID025553 Rev 1 5/14
14
Electrical characteristics STD127DT4
Figure 8. Resistive load switching time
GIPG191120131331FSR t (ns) t storage
Figure 9. Inductive load switching time
GIPG191120131348FSR t (ns) t storage
1000
V clamp
= 200 V, h fe
= 5
V be(off)
= -5 V, R bb(off)
= 0
100 t r
100 t f
10
0.5
t d
1
V cc = 125 V, h fe = 5
V be(off) = -5 V,
I b(on) =
-I b(off)
1.5
2 2.5
I
C
(A)
10
0 2 4 t f
6 I
C
(A)
6/14 DocID025553 Rev 1
STD127DT4
Figure 10. Inductive load switching test circuit
Test circuits
1.
Fast electronic switch
2.
Non-inductive resistor
3.
Fast recovery rectifier
Figure 11. Resistive load switching test circuit
DocID025553 Rev 1 7/14
14
Package mechanical data
4 Package mechanical data
STD127DT4
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.
Dim.
H
L
L2
L4
Θ
1
Θ
2
V2
D1
E
E1 e b4 c c2
D
A
A1
A2 b
Table 5. DPAK (TO-252) type C mechanical data mm
Min.
Typ.
2.30
1.01
5.25
6.50
4.70
2.186
9.80
1.40
0.90
0.60
2.20
0.90
0.00
0.72
5.13
0.47
0.47
6.00
5°
5°
0°
5.33
6.10
6.60
2.286
10.10
1.50
0.80
7°
7°
Max.
2.38
1.10
0.10
0.85
5.46
0.60
0.60
6.20
6.70
2.386
10.40
1.70
1.25
1.00
9°
9°
8°
8/14 DocID025553 Rev 1
STD127DT4 Package mechanical data
Figure 12. DPAK (TO-252) type C drawing
DocID025553 Rev 1
0068772_M_type_C
9/14
14
Package mechanical data
Figure 13. DPAK footprint
(a)
STD127DT4
Footprint_REV_M_
10/14 a.
All dimensions are in millimeters
DocID025553 Rev 1
STD127DT4
5 Packing mechanical data
Dim.
R
T
W
K0
P0
P1
P2
D
D1
E
F
A0
B0
B1
Packing mechanical data
1.5
1.5
1.65
7.4
2.55
3.9
7.9
1.9
40
0.25
15.7
Table 6. DPAK (TO-252) tape and reel mechanical data
Tape Reel mm mm
Dim.
Min.
Max.
Min.
6.8
10.4
7
10.6
12.1
1.6
D
G
N
T
A
B
C
1.5
12.8
20.2
16.4
50 1.85
7.6
2.75
4.1
8.1
2.1
0.35
16.3
Base qty.
Bulk qty.
Max.
330
13.2
18.4
22.4
2500
2500
DocID025553 Rev 1 11/14
14
Packing mechanical data
T
Top cover tape
Figure 14. Tape for DPAK (TO-252)
10 pitches cumulative tolerance on tape +/- 0.2 mm
P0 D P2
B1
K0
For machine ref. only including draft and radii concentric around B0
B0
A0 P1
User direction of feed
D1
STD127DT4
F
E
W
12/14
R
A
User direction of feed
REEL DIMENSIONS
Figure 15. Reel for DPAK (TO-252)
40mm min.
Access hole
At slot location
B
D
C
Bending radius
AM08852v1
T
N
Full radius
DocID025553 Rev 1
Tape slot in core for tape start 25 mm min.
width
G measured at hub
AM08851v2
STD127DT4
Date
19-Nov-2013
Table 7. Document revision history
Revision Changes
1 Initial release.
Revision history
DocID025553 Rev 1 13/14
14
STD127DT4
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