1N5221 查看數據表（PDF） - Unspecified

零件编号

产品描述 (功能)

生产厂家

1N5221

SILICON ZENER DIODES

Unspecified 

High-reliability discrete products

and engineering services since 1977

1N5221-1N5281

SILICON ZENER DIODES

Part Number (1)

Nominal

Zener Voltage

VZ @ IZT

Volts

Test

Current

IZT

mA

Max Zener Impedance

A&B Suffix Only(2)

IR

ZZT @ IZT

ZZT @ IZK=0.25mA

µA

Ohms

Ohms

Max Reverse Leakage Current

A, B, & D Suffix

Only

VR

@

Volts

Non Suffix

IR @ VR Used For

Suffix A

µA

A

B,C&D

1N5261

47

2.7

105

1000

0.1

34

36

10

1N5262

51

2.5

125

1100

0.1

37

39

10

1N5263

56

2.2

150

1300

0.1

41

43

10

1N5264

60

2.1

170

1400

0.1

44

46

10

1N5265

62

2.0

185

1400

0.1

45

47

10

1N5266

68

1.8

230

1600

0.1

49

52

10

1N5267

75

1.7

270

1700

0.1

53

56

10

1N5268

82

1.5

330

2000

0.1

59

62

10

1N5269

87

1.4

370

2200

0.1

65

68

10

1N5270

91

1.4

400

2300

0.1

66

69

10

1N5271

100

1.3

500

2600

0.1

72

76

10

1N5272

110

1.1

750

3000

0.1

80

84

10

1N5273

120

1.0

900

4000

0.1

86

91

10

1N5274

130

0.95

1100

4500

0.1

94

99

10

1N5275

140

0.90

1300

4500

0.1

101

106

10

1N5276

150

0.85

150

5000

0.1

108

114

10

1N5277

160

0.80

170

5500

0.1

116

122

10

1N5278

170

0.74

190

5500

0.1

123

129

10

1N5279

180

0.68

2200

6000

0.1

130

137

10

1N5280

190

0.66

2400

6500

0.1

137

144

10

1N5281

200

0.65

2500

7000

0.1

144

152

10

NOTE 1: The electrical characteristics are measured after allowing the device to stabilize for 20 seconds when mounted with a 3/8” minimum lead length from the case.

NOTE 2: The zener impedance is derived from the 60HZ ac voltage, which results when an ac current having an r.m.s. value equal to 10% of the DC zener current

(IZT or I ZK) is superimposed on IZT or I ZK. Zener impedance is measured at two points to insure a sharp knee on the breakdown curve, thereby eliminating unstable units.

NOTE 3: Temperature coefficient (αVZ). Test conditions for temperature coefficient are a follows:

a.

IZT = 7.5 mA, T1 = 25°C,

T2 = 125°C (1N5221A, thru 1N5242A, B.)

b.

IZT = Rated IZT, T1 = 25°C,

T2 = 125°C (1N5243A, B thru 1N5281A, B.)

Device to be temperature stabilized with current applied prior to reading breakdown voltage at the specified ambient temperature.

Max Zener Voltage

Temp. Coeff.

(A&B Suffix Only)

αVZ (%/°C)(3)

+0.095

+0.096

+0.096

+0.097

+0.097

+0.097

+0.098

+0.098

+0.099

+0.099

+0.110

+0.110

+0.110

+0.110

+0.110

+0.110

+0.110

+0.110

+0.110

+0.110

+0.110

Rev. 20120712

Share Link: