SMF54A 查看數據表（PDF） - ON Semiconductor

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SMF54A

PLASTIC SURFACE MOUNT ZENER OVERVOLTAGE TRANSIENT SUPPRESSOR 5 − 170 VOLTS 200 WATT PEAK POWER

ON Semiconductor 

SMF5.0AT1 Series

ELECTRICAL CHARACTERISTICS (TL = 30°C unless otherwise noted, VF = 1.25 Volts @ 200 mA)

VRWM (V)

VBR @ IT (V) (Note 6)

IT

IR @ VRWM

VC(Max)

IPP(Max) (A)

Device*

Marking (Note 5)

Min

Nom

Max

(mA)

(mA)

SMF5.0A, G

KE

5

6.4

6.7

7

10

400

SMF6.0A, G

KG

6

6.67

7.02

7.37

10

400

SMF6.5A, G

KK

6.5

7.22

7.6

7.98

10

250

SMF7.0A, G

KM

7

7.78

8.2

8.6

10

100

(V)

(Note 7)

9.2

21.7

10.3

19.4

11.2

17.9

12

16.7

SMF7.5A, G

KP

7.5

8.33

8.77

9.21

1

50

12.9

15.5

SMF8.0A, G

KR

8

8.89

9.36

9.83

1

25

13.6

14.7

SMF8.5A, G

KT

8.5

9.44

9.92

10.4

1

10

14.4

13.9

SMF9.0A, G

KV

9

10

10.55

11.1

1

5

15.4

13.0

SMF10A, G

KX

10

11.1

11.7

12.3

1

2.5

17

11.8

SMF11A, G

KZ

11

12.2

12.85

13.5

1

2.5

18.2

11.0

SMF12A, G

LE

12

13.3

14

14.7

1

2.5

19.9

10.1

SMF13A, G

LG

13

14.4

15.15

15.9

1

1

21.5

9.3

SMF14A, G

LK

14

15.6

16.4

17.2

1

1

23.2

8.6

SMF15A, G

LM

15

16.7

17.6

18.5

1

1

24.4

8.2

SMF16A, G

LP

16

17.8

18.75

19.7

1

1

26

7.7

SMF17A, G

LR

17

18.9

19.9

20.9

1

1

27.6

7.2

SMF18A, G

LT

18

20

21

22.1

1

1

29.2

6.8

SMF20A, G

LV

20

22.2

23.35

24.5

1

1

32.4

6.2

SMF22A, G

LX

22

24.4

25.6

26.9

1

1

35.5

5.6

SMF24A, G

LZ

24

26.7

28.1

29.5

1

1

38.9

5.1

SMF26A, G

ME

26

28.9

30.4

31.9

1

1

42.1

4.8

SMF28A, G

MG

28

31.1

32.8

34.4

1

1

45.4

4.4

SMF30A, G

MK

30

33.3

35.1

36.8

1

1

48.4

4.1

SMF33A, G

MM

33

36.7

38.7

40.6

1

1

53.3

3.8

SMF36A, G

MP

36

40

42.1

44.2

1

1

58.1

3.4

SMF40A, G

MR

40

44.4

46.8

49.1

1

1

64.5

3.1

SMF43A, G

MT

43

47.8

50.3

52.8

1

1

69.4

2.9

SMF45A, G

MV

45

50

52.65

55.3

1

1

72.7

2.8

SMF48A, G

MX

48

53.3

56.1

58.9

1

1

77.4

2.6

SMF51A, G

MZ

51

56.7

59.7

62.7

1

1

82.4

2.4

SMF54A, G

NE

54

60

63.15

66.3

1

1

87.1

2.3

SMF58A, G

NG

58

64.4

67.8

71.2

1

1

93.6

2.1

SMF60A, G

NK

60

66.7

70.2

73.7

1

1

96.8

1.8

SMF64A, G

NM

64

71.1

74.85

78.6

1

1

103

1.7

SMF70A, G

NP

70

77.8

81.9

86

1

1

113

1.5

SMF75A, G

NR

75

83.3

87.7

92.1

1

1

121

1.4

SMF78A, G

NT

78

86.7

91.25

95.8

1

1

126

1.4

SMF85A, G

NV

85

94.4

99.2

104

1

1

137

1.3

SMF90A, G

NX

90

100

105.5

111

1

1

146

1.2

SMF100A, G

NZ

100

111

117

123

1

1

162

1.1

SMF110A, G

PE

110

122

128.5

135

1

1

177

1.0

SMF120A, G

PG

120

133

140

147

1

1

193

0.9

SMF130A, G

PK

130

144

151.5

159

1

1

209

0.8

SMF150A, G

PM

150

167

176

185

1

1

243

0.7

SMF160A, G

PP

160

178

187.5

197

1

1

259

0.7

SMF170A, G

PR

170

189

199

209

1

1

275

0.6

5. A transient suppressor is normally selected according to the Working Peak Reverse Voltage (VRWM) which should be equal to or greater

than the DC or continuous peak operating voltage level.

6. VBR measured at pulse test current IT at ambient temperature of 25°C.

7. Surge current waveform per Figure 2 and derate per Figure 3.

*The “G’’ suffix indicates Pb−Free package available.

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