1SMA4757

更新时间： 2024-01-14 01:21:35

品牌	Logo	应用领域
CDIL		稳压二极管测试
页数	文件大小	规格书
5页	230K
描述
SURFACE MOUNT SILICON ZENER DIODE

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数据手册

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1SMA4757 数据手册

Continental Device India Limited

An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company

SURFACE MOUNT SILICON ZENER DIODE

1SMA4732 - 1SMA4760

(4V7 - 68V)

DO-214AC (SMA)

Surface Mount Package

ABSOLUTE MAXIMUM RATINGS

DESCRIPTION

Power Dissipation @ T_a=50ºC

SYMBOL

VALUE

1.0

UNIT

*P_D

Derate Above 50ºC

6.67

mW/ºC

Peak Forward Surge Current, 8.3ms Single

Half Sine-Wave Superimposed on Rated

Load

Operating Junction and Storage

Temperature Range

**I_FSM

T_j,T_stg

- 55 to +150

°C

* Mounted on 5.0mm²( 0.013mm thick) land areas

** Measured on 8.3ms, and single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute

maximum

ELECTRICAL CHARACTERISTICS (T_a=25°C unless specified otherwise)

V_F@ 200mA <1.2V

Reverse Leakage

Zener Impedance

Z_{ZT @}I_ZTZ_ZK

Zener Voltage

V_Z@ I_ZT

I_ZK

I_R

V_R

Marking

Code

Device #

(V) +/- 5%

min

(mA)

(V)

(W)

max

8.0

7.0

5.0

2.0

3.5

4.0

4.5

5.0

7.0

8.0

9.0

(W)

(mA)

max

Nom. V

4.7

5.1

5.6

6.2

6.8

7.5

8.2

9.1

max

4.90

5.40

5.90

6.50

7.10

7.90

8.60

9.60

10.50

11.60

12.60

13.70

15.80

16.80

18.90

21.00

23.10

25.20

28.40

31.50

34.70

37.80

41.00

45.20

max

500

550

600

700

750

1000

1500

1SMA4732

1SMA4733

1SMA4734

1SMA4735

1SMA4736

1SMA4737

1SMA4738

1SMA4739

1SMA4740

1SMA4741

1SMA4742

1SMA4743

1SMA4744

1SMA4745

1SMA4746

1SMA4747

1SMA4748

1SMA4749

1SMA4750

1SMA4751

1SMA4752

1SMA4753

1SMA4754

1SMA4755

4.50

4.80

5.30

5.90

6.50

7.10

7.80

8.60

1.0

732B

733B

734B

735B

736B

737B

738B

739B

740B

741B

742B

743B

744B

745B

746B

747B

748B

749B

750B

751B

752B

753B

754B

755B

53.0

49.0

45.0

41.0

37.0

34.0

31.0

28.0

25.0

23.0

21.0

19.0

17.0

15.5

14.0

12.5

11.5

10.5

9.5

1.0

2.0

1.0

3.0

1.0

4.0

0.50

0.25

5.0

6.0

7.0

7.6

8.4

9.1

9.9

11.4

12.2

13.7

15.2

16.7

18.2

20.6

22.8

25.1

27.4

29.7

32.7

9.50

10.50

11.40

12.40

14.30

15.20

17.10

19.00

20.90

22.80

25.70

28.50

31.40

34.20

37.10

40.90

0.1

8.5

7.5

7.0

6.5

6.0

1SMA4732_4760Rev080205E

Data Sheet

Page 1 of 5

Continental Device India Limited

12 3 4 5

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