1N5221B datasheet(2/2 Pages) THINKISEMI

部件名	1N5221B

功能描述	0.5 Watt DO-35G Hermetically Sealed Pkg Zener Diodes

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制造商	THINKISEMI [Thinki Semiconductor Co., Ltd.]

网页	http://www.thinkisemi.com

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Electrical Characteristics

TA = 25°C unless otherwise noted

Device Type

VZ @ IZT

(Volts)

Nominal

IZT

(mA)

ZZT @ IZT

(

Ω)

Max

ZZK @ IZK = 0.25mA

(

Ω)

Max

IR @ VR

(

µA)

Max

VR

(Volts)

1N5245B

15

8.5

16

600

0.1

11

1N5246B

16

7.8

17

600

0.1

12

1N5247B

17

7.4

19

600

0.1

13

1N5248B

18

7

21

600

0.1

14

1N5249B

19

6.6

23

600

0.1

14

1N5250B

20

6.2

25

600

0.1

15

1N5251B

22

5.6

29

600

0.1

17

1N5252B

24

5.2

33

600

0.1

18

1N5253B

25

5

35

600

0.1

19

1N5254B

27

4.6

41

600

0.1

21

1N5255B

28

4.5

44

600

0.1

21

1N5256B

30

4.2

49

600

0.1

23

1N5257B

33

3.8

58

700

0.1

25

1N5258B

36

3.4

70

700

0.1

27

1N5259B

39

3.2

80

800

0.1

30

VF Forward Voltage = 1.2 V Maximum @ IF = 200 mA for all types

Notes:

1.

The type numbers listed have zener voltage min/max limits as shown and have a standard tolerance on the nominal zener

voltage of 5%.

2.

For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter

voltage tolerances, contact ThinkiSemi.

3.

The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to

10% of the dc zener current (IZT or IZK) is superimposed to IZT or IZK.

Electrical Symbol Definition

Typical Characteristics

Symbol

Parameter

VZ

Reverse Zener Voltage @ IZT

IZT

Reverse Current

ZZT

Maximum Zener Impedance @ IZT

IZK

Reverse Current

ZZK

Maximum Zener Impedance @ IZK

IR

Reverse Leakage Current @ VR

VR

Breakdown Voltage

IF

Forward Current

VF

Forward Voltage @ IF

V

I

(mV)

(V)

(mA)

VF

IF

VR

IR

VZ

IZT

(nA)

®

1N5221B thru 1N5259B

http://www.thinkisemi.com/

Page 2/2

Rev.05

类似零件编号 - 1N5221B

制造商	部件名	数据表	功能描述
Tiger Electronic Co.,Lt...	1N5221B	264Kb / 3P	Zener diode
Vishay Siliconix	1N5221B	47Kb / 4P	Silicon Z-Diodes Rev. 2, 06-Aug-99
Micro Commercial Compon...	1N5221B	550Kb / 5P	500 mW Zener Diode 2.4 to 75 Volts
Vishay Siliconix	1N5221B	118Kb / 7P	Small Signal Zener Diodes Rev. 2.0, 31-Jan-12
Diodes Incorporated	1N5221B	60Kb / 3P	500mW EPITAXIAL ZENER DIODE DS18006 Rev. 15 - 2

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类似说明 - 1N5221B

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