Katalog tranzystorów Toshiba.pdf

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Horizontal-Deflection
Output Transistors
PRODUCT GUIDE
222732862.049.png
1
Outline
Toshiba has developed a range of fifth-generation horizontal-deflection-output transistors (HV-Trs). Radical redesign of
the emitter electrode and the contact pattern has yielded significant improvements, resulting in higher current density
and superior electrical characteristics compared to those of fourth-generation products. Toshiba’s propriety glass-
mesa structure results in a high breakdown voltage.
Thanks to Toshiba’s wealth of experience and the wide variety of products which the company can offer, Toshiba
horizontal-deflection-output transistors are used World-wide in color TVs and video display monitors.
2
Appearance, Package and Weight
The photographs below show the products and their markings. The packages shown are is the straight-lead
packages used for standard products.
Appearance
TO-3P(H)IS
TO-3P(LH)
2SC5411
2SC5570
5.5g ( typ. )
9.75g ( typ. )
Package dimensions
(Unit : mm)
TO-3P(H)IS
TO-3P(LH)
15.5
0.5
3.6
0.3
3.0
0.3
20.5 max
3.3 ±
0.2
1 . 5
4.0
2.3 max
2.5
0.95 max
3.0
+ 0.3
5.45
5.45
1.0 – 0.25
5.45 ±
0.15
5.45 ±
0.15
123
1. Base
2. Collector
3. Emitter
1. Base
2. Collector (heat sink)
3. Emitter
123
3
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3
Device Trends
Market trends and the development of horizontal-deflection output transistors
Device Trends
Market requirements
TV Wide-screen TVs
HDTVs / Projectors
Multimedia-compatible TVs
Digital TVs
Video display monitors
• Wide-screen
aspect ratio: (4 : 3) –> (16 : 9)
• Large screen size
• Flat screen
• Low loss
• Lower prices
• Improved in screen resolution quality
Screen resolution: 525p, 1125 i, 780p
Progressive system is improved
Starting grand wave digital
broadcasting
Various appllications such as
DVDs and Cable TVs
• Various screen size
• Flat screen
• Low loss
• High horizontal frequency
21 inches f H = 120 kHz –> 135 kHz
• Large screen size
Standard size: 15 inches –> 17 inches
• Low price
Reduced part count
(driving circuit and resonating capacitor are fixed)
• Low loss
• Flat screen
Development of Horizontal-Deflection Output Transistors
Emitter contact shape and chip size optimization
• Enhancement of 1700 V
product line
• Low price due to reduction in
chip size
• Development of 2000-V products
• Development of products incorporating
diodes for use in digital TVs
• Shorter t rr
• Reduced saturation voltage
V CE (sat) = 3 V (max)
• High-current devices housed in
TO-3P(H)IS packages
21-A products available
• Reduced variation in product characteristics
• Reduced switching loss (tf parts) due to
high-frequency operation t f = 150 ns (max)
• Reduced saturation voltage at high currents
V CE (sat) = 3 V (max)
• High-current devices housed in
TO-3P(H)IS packages
21-A products available
• Increased allowable power dissipation
TO-3P(H) IS 65 W –> 75 W
TO-3P(LH) 200 W –> 220 W
• Reduced variation in product characteristics
Fourth generation of horizontal-
deflection output transistors
Fifth generation of horizontal-deflection
output transistors
4
Features of Fourth and Fifth Generation
1
High breakdown capability
Toshiba’s proprietary “glass mesa” structure
Contact shape
The product features a glass mesa structure,
the use of which yields a wide forward- and
reverse-biased safe operating area.
Conventional comb type
Glass
passivation
Emitter
Base
N +
P
2
Low saturation voltage
N –
V CE (sat) = 3 V (max)
Note: Used for 2SC-Series devices without
damper diodes.
N +
Collector
B
E
3
Wider range of optimum drive conditions
Fourth and fifth-generation
mesh type
Fluctuation in optimum drive conditions due to variation in device quality has been minimized for
ease of design.
3
Revised emitter contact shape and optimized chip size
Chip design has been optimized using Toshiba simulation technology. The emitter's contact area
has been widened by changing the contact shape below the emitter electrode from comb type to the
new mesh type. As a result, the saturation voltage (V CE (sat)) and fall time (tf) have both been
reduced, thus reducing switching loss.
B
E
4
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5
Comparison of Product Characteristic Curve,
Features and Emitter-Contact Design
Generation
• Main application
• Features
Design
Typical Products and Waveforms
TVs
Emitter contact shape
Video displays
@f H , I CP , I B1(end) , V CP
( t, I C , V CE ) / div
@15.75kHz, 5A, 1A, 1200V
( 200ns, 1A, 10v) / div
@100kHz, 8A, 1A, 1200V
( 50ns, 1A, 10v) / div
First Generation
• TVs
• High-voltage
1500 V
• Improved R-SOA
• Improved switching speeds
fH(max) = 32 kHz
• Development of TO-3P(H)IS
Package
Comb type I
2SD1556 (1500 V / 6A)
I C
B
E
V CE
OA, OV t stg Loss
t f Loss
Second Generation
• TVs
• High-current devices products
• Video displays
• Improved switching speeds
fH(max) = 64 kHz
• Development of TO-3P(LH)
Package
STRIPE type
2SD2253 (1700 V / 6A)
2SC4290A (1500 V / 20A)
I C
I C
V CE
V CE
B
E
OA, OV t stg Loss
OA, OV
t stg Loss
t f Loss
t f Loss
Third Generation
• TVs
• Improvements over
first-generation products
• Video displays
• Improvements over
second-generation products
• Improved switching speeds
fH(max) = 80 kHz
Comb type II
2SD2553 (1700 V / 8A)
2SC5142 (1500 V / 20A)
I C
I C
V CE
V CE
B
E
OA, OV t stg Loss
OA, OV
t stg Loss
t f Loss
t f Loss
Fourth Generation
• TVs
• Improvements over first- and
third-generation products
• Digital TVs
• Development of new 2000-V
products
• Video displays
• Improvements over
third-generation products
• Improved switching speeds
fH(max) = 130 kHz
Fifth Generation
• Digital TVs
• Enhanced 2000-V product line
• Improved speeds for products
incorporating damper diodes
• Video displays
• Improvements over
fourth-generation products
• Reduced loss
• Improvement in drivability
Mesh type I or
Crystal-mesh type
2SD2638 (1700 V / 7A)
2SC5445 (1500 V / 20A)
I C
I C
V CE
V CE
B
E
OA, OV t stg Loss
OA, OV
t stg Loss
t f Loss
t f Loss
Mesh type II
2SC5695 (1500 V / 22A)
I C
V CE
B
E
OA, OV
t stg Loss
t f Loss
5
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6
New Products
1
For video displays
Maximum Ratings
Product No.
V CBO
I C
P C
Target Use
Remarks
Note
( V )
( A )
( W )
2SC5570
2SC5587
2SC5588
2SC5589
2SC5590
2SC5695
2SC5717
*(S3D20)
*(S3D21)
1700
1500
1700
1500
1700
1500
1500
1500
1700
28
17
15
18
16
22
21
14
28
220
75
75
200
200
200
75
55
210
21-inch, 130 kHz
19-inch, 110 kHz
19-inch, 90 kHz
19-inch, 120 kHz
19-inch, 100 kHz
21-inch, 130 kHz
19-inch, 120 kHz
19-inch, 92 kHz
21-inch, 130 kHz
Device with highest I C (max) ratings
High-current version of 2SC5411
1700-V version of 2SC5411
2SC5587 and 2SC5589 use same chip.
2SC5588 and 2SC5590 use same chip.
Equivalent to 2SC5445
2SC5717 and 2SC5695 use same chip.
Equivalent to 2SC5411
Equivalent to 2SC5570
: Production schedules are provisional.
2
For color TVs
Maximum Ratings
Product No.
V CBO
I C
P C
Target Use
Remarks
Note
( V )
( A )
( W )
2SD2638
1700
7
50
28-inch, 15.75 kHz
Equivalent to 2SD2553
3
For digital TVs
Maximum Ratings
Product No.
V CBO
I C
P C
Target Use
Remarks
Note
( V )
( A )
( W )
2SC5570
2SC5588
2SC5590
2SC5612
2SC5716
*(2SC5748)
*(2SC5749)
*(S3D21)
1700
1700
1700
2000
1700
2000
2000
1700
28
15
16
22
8
16
16
28
220
50
50
220
55
210
210
210
32-inch, 32 kHz ˜
24-inch, 32 kHz
28-inch, 32 kHz ˜
32-inch, 32 kHz
32-inch, 32 kHz
32-inch, 32 kHz
32-inch, 32 kHz
32-inch, 32 kHz ˜
Device with highest I C (max) ratings
1700-V version of 2SC5411
2SC5588 and 2SC5590 use same chip.
V CBO = 2000 V series
Built-in damper diode (High-current version of 2SC5143)
V CBO = 2000 V series
V CBO = 2000 V series (built-in damper diode)
Equivalent to 2SC5570
: Production schedules are provisional.
7
Product Line Matrix
V CBO = 1500 V
V CBO = 1700 V
V CBO = 2000 V
Package
TO-3P(H)IS
40 W to 75 W
TO-3P(LH)
180 W to 220 W
TO-3P(H)IS
40 W to 75 W
TO-3P(LH)
180 W to 220 W
TO-3P(LH)
180 W to 220 W
P C
** I C (sat)
Built-in
damper diode
No built-in
damper diode
No built-in
damper diode
Built-in
damper diode
No built-in
damper diode
No built-in
damper diode
Built-in
damper diode
No built-in
damper diode
3 A
3.5 A
4 A
4.5 A
2SD2599
2SD2586
2SD2499
S2055N
2SD2539
2SC5339
2SD2550
2SD2498
S2000N
2SD2551
5 A
5.5 A
2SD2638
2SD2553
2SC5716
6 A
2SC5280
2SD2559
2SD2500
2SC5386
2SC5404
2SC5387
2SC5411
* (S3D20)
7 A
8 A
11 A
2SC5421
2SC5422
12 A
14 A
15 A
17 A
2SC5588
2SC5590
2SC5446
*(2SC5749) *(2SC5748)
2SC5587
2SC5589
2SC5445
2SC5695
2SC5717
2SC5612
22 A
2SC5570
*(S3D21)
6
Notes: **: I C (sat) is value of I C for V CE (sat).
: 3rd generation (old design)
: 4th generation (new design)
: 5th generation (new design)
: 5th generation (new design under development)
* ( )
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