Datasheet > 1N4688UR

1N4688UR

更新时间： 2024-11-06 08:04:55

品牌	Logo	应用领域
DIGITRON		/
页数	文件大小	规格书
3页	312K
描述
Zener Diode; Max Peak Repetitive Reverse Voltage: 5; Max TMS Bridge Input Voltage: 0.5

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1N4688UR 数据手册

1N4678(UR)-1N4717(UR)

500mW AXIAL LEADED ZENER DIODES

High-reliability discrete products

and engineering services since 1977

FEATURES



Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.

Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.

Available as surface mount by adding UR suffix.

MAXIMUM RATINGS

Operating and Storage Temperature:

-65 to +175°C

500 mW @ +50°C

4mW/°C above +50°C

1.1 Volts maximum

DC Power Dissipation:

DC Power Derating:

Forward Voltage @ 200mA:

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

Part number

Maximum Voltage

Nominal Zener

Voltage

Zener Test

Current

Maximum Reverse Leakage

Current

Maximum DC

Zener Current

Regulation

(note 1)

(note 2)

V_Z

Volts

1.8

l_ZT

μA

V_Z

Volts

0.70

0.75

0.80

0.85

0.90

0.95

0.97

0.99

0.97

0.96

0.95

0.90

0.75

0.50

0.10

0.08

0.10

0.11

0.12

0.13

0.14

0.15

0.16

0.17

l_R@ V_R

l_ZM

μA

7.5

Volts

1.0

1.5

2.0

3.0

4.0

5.0

5.1

5.7

6.2

6.6

6.9

7.6

8.4

9.1

9.8

10.6

11.4

12.1

12.9

1N4678(UR)

1N4679(UR)

1N4680(UR)

1N4681(UR)

1N4682(UR)

1N4683(UR)

1N4684(UR)

1N4685(UR)

1N4686(UR)

1N4687(UR)

1N4688(UR)

1N4689(UR)

1N4690(UR)

1N4691(UR)

1N4692(UR)

1N4693(UR)

1N4694(UR)

1N4695(UR)

1N4696(UR)

1N4697(UR)

1N4698(UR)

1N4699(UR)

1N4700(UR)

1N4701(UR)

1N4702(UR)

1N4703(UR)

1N4704(UR)

240

220

200

190

180

170

160

150

140

130

120

110

100

2.0

5.0

2.2

4.0

2.4

2.0

2.7

1.0

3.0

0.8

3.3

7.5

3.6

7.5

3.9

5.0

4.3

4.0

4.7

10.0

1.0

5.1

5.6

6.2

6.8

7.5

63.6

58.0

54.8

52.4

49.6

43.2

40.8

38.0

35.0

32.6

30.8

29.0

8.2

8.7

1.0

9.1

1.0

10.0

11.0

12.0

13.0

14.0

15.0

16.0

17.0

1.0

0.05

Rev. 20150306

12 3

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