VISHAY 738D User Manual

738D, CT9 (CECC 30202-004)

Vishay Tansitor

Wet Tantalum Capacitors

with Glass to Tantalum Hermetic Seal,

Sintered Anode TANTALEX® Capacitors

PERFORMANCE CHARACTERISTICS

Operating Temperature: - 55°C to + 85°C and with voltage derating to two-thirds the + 85°C rating at + 125°C. Capable of + 175°C operation at reduced voltage. Use of Type 135D capacitors for high temperature applications is recommended.

FEATURES

• Hermetic glass to tantalum seal

• High CV per unit volume

• Extremely low leakage current

• Wide temperature range: - 55 to + 175°C

• Improved reliability through the use of a glass-to- tantalum true hermetic anode seal is the prime feature of the 738D and CT9 sintered anode TANTALEX construction eliminates all internal lead welds while retaining the strength of internal lead-welded parts.

• The construction offers outstanding resistance to thermal shock.

capacitor. This

Capacitance Tolerance: At 120 Hz, + 25°C. ± 20% standard. ± 10%, ± 5% available as special.

DC Leakage Current (DCL Max.):

At + 25°C, + 85°C and + 125°C: Leakage current shall not exceed the values listed in the Standard Ratings Tables.

Life Test: Capacitors are capable of withstanding a 2000 hour life test at a temperature of + 85°C or + 125°C at the applicable rated DC working voltage.

ORDERING INFORMATION

CT9

738D

MODEL

226

CAPACITANCE

This is expressed in

picofarads. The first two

digits are the significant figures. The third is the

number of zeros to

follow.

CAPACITANCE

TOLERANCE

X0 = ± 20% X9 = ± 10% X5 = ± 5%

Special Order.

DC VOLTAGE RATING

This is expressed in volts.

To complete the three-digit

block, zeros precede the

voltage rating. A decimal

point is indicated by an "R"

APPROVALS

• CECC 30202-004 CT9 style

100

CASE CODE

AT + 85°C

See Ratings

Codes Table.

(6R3 = 6.3 volts).

and Case

STYLE NUMBER

0 = Bare case. 2 = Outer plastic

film insulation.

6 = High temperature

film insulation (above + 125°C).

Packaging: The use of formed plastic trays for packaging these axial lead components is standard. Tape and reel is not recommended due to the unit weight.

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For technical questions, contact eurowettant@vishay.com

Document Number: 40054

Revision 20-Oct-03

738D, CT9 (CECC 30202-004)

with Glass to Tantalum Hermetic Seal,

Sintered Anode TANTALEX® Capacitors

DIMENSIONS in inches [millimeters]

± 0.002

0.0253

[0.64 ± 0.05] Dia.

(No. 22 AWG)

Tinned Solderable Leads

BARE CASE

CASE CODE

0.187 ± 0.015 [4.75 ± 0.38]

0.281 ± 0.015 [7.14 ± 0.38]

0.375 ± 0.015 [9.53 ± 0.38]

0.453 + 0.031 - 0.015 [11.51 + 0.79 - 0.38]

0.641 + 0.031 - 0.015

[16.28 + 0.79 - 0.38]

0.765 + 0.031 - 0.015

[19.43 + 0.79 - 0.38]

1.063 + 0.031 - 0.015

[27.00 + 0.79 - 0.38]

Wet Tantalum Capacitors

WITH OUTER

PLASTIC - FILM INSULATION

D (Max.)

0.219 [5.56]

0.312 [7.92]

0.406

[10.31]

0.406

[10.31]

0.180 [4.57] Max.

Weld

Tantalum

L (Max.)

0.515

[13.08]

0.704

[17.88]

0.828

[21.03]

1.126

[28.60]

LEAD

LENGTH

1.500 ± 0.250 [38.10 ± 6.35]

2.250 ± 0.250 [57.15 ± 6.35]

Vishay Tansitor

Max. WEIGHT

(Ounces/Grams)

0.07 [2.0]

0.18 [5.1]

0.36

[10.2]

0.49

[13.9]

738D STANDARD RATINGS

Max. IMP.

Max. DF

CAPACITANCE

(µF)

68 A 738D686X06R3A2 17.1 10 1.0 1 2 -40 +10.5 +17.5 270 B 738D277X06R3B2 67.8 10 1.0 1 7 -44 +17.5 +20 560 C 738D567X06R3C2 151.9 10 1.0 2 13 -64 +17.5 +20

1000 D 738D108X06R3D2 100.5 10 1.0 3 14 -80 +25 +25 1200 D 738D128X06R3D2 120.6 10 1.0 3 14 -80 +25 +25

56 A 738D566X0008A2 14.1 10 1.0 1 2 -40 +10.5 +16 220 B 738D227X0008B2 55.2 10 1.0 1 7 -44 +17.5 +20 470 C 738D477X0008C2 82.6 10 1.0 2 14 -64 +17.5 +20 820 D 738D827X0008D2 51.5 10 1.0 4 16 -80 +25 +25

39 A 738D396X0010A2 15.1 10 1.0 1 2 -36 +12 +16

47 A 738D476X0010A2 15.1 10 1.0 1 2 -36 +14 +16 150 B 738D157X0010B2 28.2 10 1.0 1 6 -36 +14 +16 180 B 738D187X0010B2 45.2 10 1.0 1 7 -36 +14 +16 330 C 738D337X0010C2 51.9 10 1.0 2 16 -60 +17.5 +20 390 C 738D397X0010C2 73.5 10 1.0 2 16 -64 +17.5 +20 680 D 738D687X0010D2 42.7 10 1.0 4 16 -80 +25 +25

27 A 738D276X0016A2 10.3 10 1.0 1 2 -28 +10.5 +16

33 A 738D336X0016A2 10.3 10 1.0 1 2 -28 +14 +16 120 B 738D127X0016B2 30.2 10 1.0 1 7 -28 +17.5 +20 220 C 738D227X0016C2 34.5 10 1.0 2 16 -50 +17.5 +18 270 C 738D277X0016C2 50.8 10 1.0 2 16 -56 +17.5 +20 470 D 738D477X0016D2 35.4 10 1.0 6 24 -80 +25 +25 560 D 738D567X0016D2 42.2 10 1.0 6 24 -80 +25 +25

CASE

CODE

6.3 VDC at + 85°C, 4 VDC at + 125°C, 3 VDC at + 175°C

8 VDC at + 85°C, 5 VDC at + 125°C, 4 VDC at + 175°C

10 VDC at + 85°C, 6.3 VDC at + 125°C, 5 VDC at + 175°C

16 VDC at + 85°C, 10 VDC at + 125°C, 8 VDC at + 175°C

at + 20°C

(%)PART NUMBER*

at - 55°C

100 KHz

(Ohms)

Max. IMP.

at + 20°C

100 KHz

(Ohms)

Max. DCL (µA) at

+ 85°C

+ 20°C

+ 125°C

Max. CAPACITANCE

CHANGE (%) at

- 55°C

+ 125°C+ 85°C

Document Number: 40054 Revision 20-Oct-03

For technical questions, contact eurowettant@vishay.com

www.vishay.com

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