TFPTL

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Vishay

Revision: 25-Oct-11

3

Document Number: 33027

For technical questions, contact: nlr@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Note

(1) TFPTs are ESD sensitive

PERFORMANCE

TEST

MAXIMUM

ΔR25/R25 (1)

Storage dry heat (5000 h at 125 °C)

± 0.25 %

High temperature exposure (1000 h at 150 °C)

± 0.3 %

Damp heat steady state, unloaded (1344 h at 40 °C/95 % RH)

± 0.2 %

Thermal cycling (15 min at -55 °C, 15 min at 150 °C, 100 cycles)

± 0.2 %

Thermal cycling (15 min at -55 °C, 15 min at 125 °C, 1000 cycles)

± 0.2 %

Short time overload (2.5 x

P70 for 60s at 70 °C)

± 0.2 %

Long term dissipation (1000 h rated power at 70 °C)

± 0.2 %

Resistance to soldering heat (10 s at 260 °C)

± 0.25 %

AVERAGE RATIO R/R25 TFPTL ALL SIZES AND VALUES

TEMP.

R/R25

TEMP.

R/R25

TEMP.

R/R25

TEMP.

R/R25

TEMP.

R/R25

TEMP.

R/R25

-20

0.825

20

0.980

60

1.150

100

1.337

140

1.541

-19

0.828

21

0.984

61

1.155

101

1.342

141

1.547

-18

0.832

22

0.988

62

1.159

102

1.347

142

1.552

-17

0.836

23

0.992

63

1.164

103

1.352

143

1.557

-16

0.839

24

0.996

64

1.168

104

1.357

144

1.563

-55

0.702

-15

0.843

25

1.000

65

1.173

105

1.362

145

1.568

-54

0.705

-14

0.847

26

1.004

66

1.177

106

1.367

146

1.574

-53

0.708

-13

0.851

27

1.008

67

1.182

107

1.372

147

1.579

-52

0.712

-12

0.854

28

1.012

68

1.186

108

1.377

148

1.584

-51

0.715

-11

0.858

29

1.017

69

1.191

109

1.382

149

1.590

-50

0.719

-10

0.862

30

1.021

70

1.196

110

1.387

150

1.595

-49

0.722

-9

0.866

31

1.025

71

1.200

111

1.392

-48

0.725

-8

0.869

32

1.029

72

1.205

112

1.397

-47

0.729

-7

0.873

33

1.033

73

1.209

113

1.402

-46

0.732

-6

0.877

34

1.037

74

1.214

114

1.407

-45

0.736

-5

0.881

35

1.042

75

1.219

115

1.412

-44

0.739

-4

0.885

36

1.046

76

1.223

116

1.417

-43

0.743

-3

0.889

37

1.050

77

1.228

117

1.422

-42

0.746

-2

0.892

38

1.054

78

1.232

118

1.427

-41

0.749

-1

0.896

39

1.059

79

1.237

119

1.432

-40

0.753

0

0.900

40

1.063

80

1.242

120

1.437

-39

0.756

1

0.904

41

1.067

81

1.246

121

1.442

-38

0.760

2

0.908

42

1.071

82

1.251

122

1.448

-37

0.763

3

0.912

43

1.076

83

1.256

123

1.453

-36

0.767

4

0.916

44

1.080

84

1.261

124

1.458

-35

0.771

5

0.920

45

1.084

85

1.265

125

1.463

-34

0.774

6

0.924

46

1.089

86

1.270

126

1.468

-33

0.778

7

0.927

47

1.093

87

1.275

127

1.473

-32

0.781

8

0.931

48

1.097

88

1.280

128

1.478

-31

0.785

9

0.935

49

1.102

89

1.284

129

1.484

-30

0.788

10

0.939

50

1.106

90

1.289

130

1.489

-29

0.792

11

0.943

51

1.110

91

1.294

131

1.494

-28

0.796

12

0.947

52

1.115

92

1.299

132

1.499

-27

0.799

13

0.951

53

1.119

93

1.303

133

1.505

-26

0.803

14

0.955

54

1.124

94

1.308

134

1.510

-25

0.806

15

0.959

55

1.128

95

1.313

135

1.515

-24

0.810

16

0.963

56

1.133

96

1.318

136

1.520

-23

0.814

17

0.967

57

1.137

97

1.323

137

1.526

-22

0.817

18

0.971

58

1.141

98

1.328

138

1.531

-21

0.821

19

0.975

59

1.146

99

1.333

139

1.536