TC1N4748A datasheet(1/5 Pages) TAK_CHEONG

部件名	TC1N4748A

功能描述	1 Watt DO-41 Hermetically Sealed Glass Zener Voltage Regulators

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制造商	TAK_CHEONG [Tak Cheong Electronics (Holdings) Co.,Ltd]

网页	http://www.takcheong.com/en/index.asp

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1 / 5 page

Number: DB-031

July 2010/ G

Page 1

TAK CHEONG

®

S EM IC OND UC TOR

1 Watt DO-41 Hermetically

Sealed Glass Zener Voltage

Regulators

Absolute Maximum Ratings

TA = 25°C unless otherwise noted

Parameter

Value

Units

Storage Temperature Range

-65 to +200

°C

Maximum Junction Operating Temperature

+200

°C

Total Device Dissipation

1.0

Watt

Thermal Resistance Junction to Lead

53.5

°C / W

Thermal Resistance Junction to Ambient

100

°C / W

These ratings are limiting values above which the serviceability of the diode may be impaired.

Specification Features:



Zener Voltage Range 3.3 to 56 Volts



Through-Hole Device Type Mounting



Hermetically Sealed Glass



Compression Bonded Construction



All External Surfaces Are Corrosion Resistant And Leads Are Readily Solderable



RoHS Compliant



Solder Hot Dip Tin (Sn) Terminal Finish



Cathode Indicated By Polarity Band

Electrical Characteristics

TA = 25°C unless otherwise noted

Device Type

VZ @ IZT

(Volts)

Nominal

IZT

(mA)

ZZT @ IZT

()

Max

IZK

(mA)

ZZK @ IZK

()

Max

IR @ VR

(A)

Max

VR

(Volts)

TC1N4728A

3.3

76

10

1

400

100

1

TC1N4729A

3.6

69

10

1

400

100

1

TC1N4730A

3.9

64

9

1

400

50

1

TC1N4731A

4.3

58

9

1

400

10

1

TC1N4732A

4.7

53

8

1

500

10

1

TC1N4733A

5.1

49

7

1

550

10

1

TC1N4734A

5.6

45

5

1

600

10

2

TC1N4735A

6.2

41

2

1

700

10

3

TC1N4736A

6.8

37

3.5

1

700

10

4

TC1N4737A

7.5

34

4

0.5

700

10

5

TC1N4738A

8.2

31

4.5

0.5

700

10

6

TC1N4739A

9.1

28

5

0.5

700

10

7

TC1N4740A

10

25

7

0.25

700

10

7.6

TC1N4741A

11

23

8

0.25

700

5

8.4

TC1N4742A

12

21

9

0.25

700

5

9.1

TC1N4743A

13

19

10

0.25

700

5

9.9

TC1N4744A

15

17

14

0.25

700

5

11.4

Cathode

Anode

ELECTRICAL SYMBOL

AXIAL LEAD

DO41

L

1N

47

xx

T

DEVICE MARKING DIAGRAM

L

: Logo

Device Code

: TC1N47xxT

VZ Tolerance (T) : A = ±5%

C = ±2%

类似零件编号 - TC1N4748A

制造商	部件名	数据表	功能描述
List of Unclassifed Man...	TC1N4748A	496Kb / 6P	1 Watt DO-41 Hermetically Sealed Glass Zener Voltage Regulators
Tak Cheong Electronics ...	TC1N4748A	178Kb / 5P	1 Watt DO-41 Hermetically Sealed Glass Zener Voltage Regulators

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类似说明 - TC1N4748A

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