Product Information
PI
TOSHIBA X-RAY TUBE
D-054 / D-054S / D-054SB
Stationary Anode X-ray Tube

Especially designed for dental radiography unit.

Low target angle adaptive for dental
tomography.

Provided with an insulation cylinder (D-054S)
and lead cylinder. (D-054SB)

These tubes have 0.5 focus, and are available
for maximum tube voltage 100 kV.

Installed in the same enclosure with the high
voltage transformer.
General Data
Electrical:
Circuit:
High Voltage Generator ......................................................... Two-Peak High-Voltage Generator
Constant Potential High-Voltage Generator
Grounding ......................................................................................................... Center-Grounded
Nominal X-ray Tube Voltage ................................................................................................... 100 kV
Nominal Focal Spot Value ............................................................................................................ 0.5
Nominal Anode Input Power (at 1.0s)
(See Rating Chart)
Two-Peak High-Voltage Generator ..................................................................................... 840 W
Constant Potential High-Voltage Generator ...................................................................... 1750 W
Exposure Duty Cycle ..................................................................................................... 1:60 or more
(Exposure time : interval time)
Mechanical:
Dimensions:
Overall Length ......................................................................................... See dimensional outline
Maximum Diameter ................................................................................. See dimensional outline
Target:
Anode Angle ................................................................................................................. 5 degrees
Material .......................................................................................................................... Tungsten
Inherent Filtration .................................................................................... At least 0.8 mm Al at 50 kV
X-ray Coverage .................................................................................... 75 × 380 mm at SID 550 mm
★The information contained herein is presented only as a guide for the applications of our products.
No Responsibility is assumed by TOSHIBA ELECTRON TUBES & DEVICES CO.,LTD.(TETD) for any infringements of patents or other rights of the
third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of TETD or others.
★The information contained herein may be changed without prior notice. It is therefore advisable to contact TETD before proceeding with the design of
equipment incorporating this product.
D-054 / D-054S / D-054SB
Weight:
D-054 ...................................................................................................................... Approx. 320 g
D-054S .................................................................................................................... Approx. 460 g
D-054SB ................................................................................................................. Approx. 780 g
Cooling Method .............................................. Oil immersed (60℃ Max.) and convection oil cooling.
Tube Holding:
D-054 ......................................... Holding the glass envelope of the anode end and cathode end,
or the screw of the anode shank.
D-054S .......................................................................................... Holding the insulation cylinder.
D-054SB ............................................................................................... Holding the lead cylinder.
Absolute Maximum and Minimum Ratings
(At any time, these values must not be exceeded.)
Maximum X-ray Tube Voltage .................................................................................................. 100 kV
Between Anode (or Cathode) and Ground ................................................................................. 50 kV
Minimum X-ray Tube Voltage ..................................................................................................... 50 kV
Maximum X-ray Tube Current: ................................................................................. See rating charts
Two-Peak High-Voltage Generator ..................................................................................... 24 mA
Constant Potential High-Voltage Generator ........................................................................ 22 mA
Maximum Filament Current ........................................................................................................ 3.5 A
Maximum Filament Voltage ........................................................................................................ 4.2 V
Filament Frequency Limits ........................................................... DC or AC (Sine Wave) 0 ~ 20 kHz
Thermal Characteristics:
Anode Heat Content ............................................................................................................ 35 kJ
Maximum Anode Heat Dissipation ...................................................................................... 250 W
Maximum Radiographic Exposure Time ...................................................................................... 20 s
Environmental Limits
Operating Limits (in dielectric oil):
Oil Temperature ........................................................................................................... 10 ~ 60 ℃
Oil Pressure ............................................................................................................. 70 ~ 140 kPa
Shipping and Storage Limits:
Temperature .............................................................................................................. -40 ~ 70 ℃
Humidity ........................................................................................................................ 10 ~ 90 %
(No condensation)
Atmospheric Pressure .................................................................................................50 ~ 106 kPa
-2-
D-054 / D-054S / D-054SB
Maximum Rating Charts
(Absolute maximum rating charts)
Two-Peak High-Voltage Generator
Nominal Focal Spot Value: 0.5
50kV
24
60kV
TUBE CURRENT [mA]
20
70kV
80kV
15
90kV
100kV
10
5
1
2
3
5
7
10
20
EXPOSURE TIME [s]
Constant Potential High-Voltage Generator
Nominal Focal Spot Value: 0.5
70kV
80kV
22
60kV
90kV
20
50kV
TUBE CURRENT [mA]
100kV
15
10
5
1
2
3
5
7
EXPOSURE TIME [s]
-3-
10
20
D-054 / D-054S / D-054SB
Emission & Filament Characteristics
Two-Peak High-Voltage Generator
Nominal Focal Spot Value: 0.5
7
TUBE CURRENT [mA]
20
6
50kV
15
5
100kV
10
4
Ef
5
3
0
2.9
3.0
3.1
3.2
3.3
3.4
FILAMENT VOLTAGE [V]
25
2
3.5
FILAMENT CURRENT [A]
Note: This graph indicates typical characteristics.
Constant Potential High-Voltage Generator
Nominal Focal Spot Value: 0.5
6
25
5
TUBE CURRENT [mA]
20
100kV
Ef
15
4
3
10
50kV
2
5
0
2.9
3.0
3.1
3.2
3.3
3.4
1
3.5
FILAMENT CURRENT [A]
Note: This graph indicates typical characteristics.
-4-
FILAMENT VOLTAGE [V]
80kV
D-054 / D-054S / D-054SB
Anode Heating / Cooling Curve
35
225W
HEAT STORAGE [kJ]
30
175W
25
HEATING
20
15
10
COOLING
5
0
0
2
4
6
TIME [min]
-5-
8
10
D-054 / D-054S / D-054SB
Dimensional Outline of D-054
Unit: mm
φ１５．７
７３±１
（８）
Ｍ６　８ＤＥＥＰ
１３８±３
５°
ＣＥＮＴＲＡＬ
Ｘ－ＲＡＹ
φ４５ＭＡＸ
１４ＭＡＸ
ＦＯＣＡＬ　ＳＰＯＴ
Ｃ２
Ｆ
Ｎ
３
０．
２
φ
ＣＥＮＴＲＡＬ　Ｘ－ＲＡＹ
Ｃ１
Ｆ
ＳＨＯＲＴ　ＰＩＮ
Ｆ　：ＦＩＬＡＭＥＮＴ
Ｃ１，Ｃ２：ＣＡＴＨＯＤＥ
Ｎ　：ＮＯＴ　ＦＯＲ　ＵＳＥ
-6-
D-054 / D-054S / D-054SB
Dimensional Outline of D-054S
Unit: mm
φ５４
ＩＮＳＵＬＡＴＩＯＮ　ＣＹＬＩＮＤＥＲ
Ｍ６　８ＤＥＥＰ
φ２５
７３±１
φ１５．７
１４３
１４６±３
５°
ＣＥＮＴＲＡＬ
Ｘ－ＲＡＹ
６ＭＡＸ
ＦＯＣＡＬ　ＳＰＯＴ
３
０．
φ２
Ｃ２
Ｆ
ＣＥＮＴＲＡＬ　Ｘ－ＲＡＹ
Ｎ
Ｃ１
Ｆ
ＳＨＯＲＴ　ＰＩＮ
Ｆ　：ＦＩＬＡＭＥＮＴ
Ｃ１，Ｃ２：ＣＡＴＨＯＤＥ
Ｎ　：ＮＯＴ　ＦＯＲ　ＵＳＥ
-7-
D-054 / D-054S / D-054SB
Dimensional Outline of D-054SB
Unit: mm
φ５８
φ５４
ＩＮＳＵＬＡＴＩＯＮ　ＣＹＬＩＮＤＥＲ
Ｍ６　８ＤＥＥＰ
φ３０
６５
１４３
１４６±３
５°
４０
φ２５
７３±１
３０
φ１５．７
ＣＥＮＴＲＡＬ
Ｘ－ＲＡＹ
ＦＯＣＡＬ　ＳＰＯＴ
６ＭＡＸ
ＬＥＡＤ　ＳＹＬＩＮＤＥＲ
３
０．
φ２
Ｆ
Ｃ２
ＣＥＮＴＲＡＬ　Ｘ－ＲＡＹ
Ｎ
Ｆ
Ｃ１
ＳＨＯＲＴ　ＰＩＮ
Ｆ　：ＦＩＬＡＭＥＮＴ
Ｃ１，Ｃ２：ＣＡＴＨＯＤＥ
Ｎ　：ＮＯＴ　ＦＯＲ　ＵＳＥ
-8-
D-054 / D-054S / D-054SB
OVERSEAS SUBSIDIARIES AND AFFILIATES
EU REPRESENTATIVE
・TOSHIBA ELECTRONICS EUROPE GMBH
HANSAALLEE 181 40549 DÜSSELDORF, GERMANY
PHONE +49 (211) 5296-107
FAX +49 (211) 5296-402
For Sales & Technical Services, please contact the following representative:
・TOSHIBA ELECTRONICS EUROPE GMBH
HANSAALLEE 181 40549 DÜSSELDORF, GERMANY
PHONE +49 (211) 5296-107
FAX +49 (211) 5296-402
・TOSHIBA AMERICA ELECTRONIC COMPONENTS, INC.
2150 EAST LAKE COOK ROAD, SUITE 310
BUFFALO GROVE, ILLINOIS 60089 USA
PHONE +1 (847) 484-2400
FAX +1 (847) 541-7287
・TOSHIBA ELECTRON DEVICES & MATERIALS (SHANGHAI) CO., LTD. (TEMS)
RM1606, SH-PLAZA,
No.336, XIZANG ROAD (MIDDLE), SHANGHAI, 200001, CHINA
PHONE +86 (21) 6361-0077
FAX +86 (21) 6351-5760
(Product Development Engineering Department)
1385 SHIMOISHIGAMI, OTAWARA-SHI, TOCHIGI-KEN, 324-8550, JAPAN
PHONE: +81-287-26-6666
FAX: +81-287-26-6060
http://www.toshiba-tetd.co.jp/
･Toshiba Electron Tubes & Devices Co., Ltd. meets the Environmental Management System Standard, ISO14001.
･Toshiba Electron Tubes & Devices Co., Ltd. meets internationally recognized Standards for Quality Management System ISO9001, ISO13485.