1SMB2EZ47 datasheet(2/5 Pages) PANJIT

Part #	1SMB2EZ47

Description	SURFACE MOUNT SILICON ZENER DIODE(VOLTAGE - 11 TO 200 Volts Power - 2.0 Watts)

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Manufacturer	PANJIT [Pan Jit International Inc.]

Direct Link	http://www.panjit.com.tw

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1SMB2EZ11 THRU 1SMB2EZ200

ELECTRICAL CHARACTERISTICS (TA=25 ¢J unless otherwise noted) VF=1.2 V max , IF=500 mA for all types

Maximum Zener Impedance (Note 3.)

Leakage Current

Type No.

(Note 1.)

Nominal

Zener

Voltage Vz

@ IZT volts

(Note 2.)

Test

current IZT

mA

ZZT @ IZT

Ohms

ZZk @ IZK

Ohms

IZK

mA

IR

£g A Max @

VR

Volts

Maximum Zener

Current

IZM

mA

Surge Current

@ TA = 25 ¢J

ir - mA

(Note 4.)

1SMB2EZ11

1SMB2EZ12

1SMB2EZ13

11.0

12.0

13.0

45.5

41.5

38.5

4.0

4.5

5.0

700

0.25

1.0

0.5

8.4

9.1

9.9

166

152

138

1.82

1.66

1.54

1SMB2EZ14

1SMB2EZ15

1SMB2EZ16

1SMB2EZ17

1SMB2EZ18

14.0

15.0

16.0

17.0

18.0

35.7

33.4

31.2

29.4

27.8

5.5

7.0

8.0

9.0

10.0

700

750

0.25

0.5

10.6

11.4

12.2

13.0

13.7

130

122

114

107

100

1.43

1.33

1.25

1.18

1.11

1SMB2EZ19

1SMB2EZ20

1SMB2EZ22

1SMB2EZ24

1SMB2EZ27

19.0

20.0

22.0

24.0

27.0

26.3

25.0

22.8

20.8

18.5

11.0

12.0

13.0

18.0

750

0.25

0.5

14.4

15.2

16.7

18.2

20.6

95

90

82

76

68

1.05

1.00

0.91

0.83

0.74

1SMB2EZ30

1SMB2EZ33

1SMB2EZ36

1SMB2EZ39

1SMB2EZ43

30.0

33.0

36.0

39.0

43.0

16.6

15.1

13.9

12.8

11.6

20.0

23.0

25.0

30.0

35.0

1000

1500

0.25

0.5

22.5

25.1

27.4

29.7

32.7

60

55

50

47

43

0.67

0.61

0.56

0.51

0.45

1SMB2EZ47

1SMB2EZ51

1SMB2EZ56

1SMB2EZ62

1SMB2EZ68

47.0

51.0

56.0

62.0

68.0

10.6

9.8

9.0

8.1

7.4

40.0

48.0

55.0

60.0

75.0

1500

2000

0.25

0.5

35.8

38.8

42.6

47.1

51.7

39

36

32

29

27

0.42

0.39

0.36

0.32

0.29

1SMB2EZ75

1SMB2EZ82

1SMB2EZ91

1SMB2EZ100

1SMB2EZ110

75.0

82.0

91.0

100.0

110.0

6.7

6.1

5.5

5.0

4.5

90.0

100.0

125.0

175.0

250.0

2000

3000

4000

0.25

0.5

56.0

62.2

69.2

76.0

83.6

24

22

20

18

17

0.27

0.24

0.22

0.20

0.18

1SMB2EZ120

1SMB2EZ130

1SMB2EZ140

1SMB2EZ150

1SMB2EZ160

120.0

130.0

140.0

150.0

160.0

4.2

3.8

3.6

3.3

3.1

325.0

400.0

500.0

575.0

650.0

4500

5000

5500

6000

6500

0.25

0.5

91.2

98.8

106.4

114.0

121.6

15

14

13

12

11

0.16

0.15

0.14

0.13

0.12

1SMB2EZ170

1SMB2EZ180

1SMB2EZ190

1SMB2EZ200

170.0

180.0

190.0

200.0

2.9

2.8

2.6

2.5

675.0

725.0

825.0

900.0

7000

8000

0.25

0.5

130.4

136.8

144.8

152.0

11

10

9

0.12

0.11

0.10

NOTES:

1. TOLERANCES - Suffix indicates 5% tolerance any other tolerance will be considered as a special device.

2. ZENER VOLTAGE (Vz) MEASUREMENT - guarantees the zener voltage when measured at 40 ms ¡Ó 10ms

from the diode body, and an ambient temperature of 25 ¢J (¡Ï 8 ¢J , -2 ¢J ).

3.ZENER IMPEDANCE (Zz) DERIVATION - The zener impedance is derived from the 60 cycle ac voltage,

which results when an ac current having an rms falue equal to 10% of the dc zener current (IZT or IZK) is

superimposed on IZT or IZK.

4. SURGE CURRENT (Ir) NON-REPETITIVE - The rating listed in the electrical characteristics table is

maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse

of 1/120 second duration superimposed on the test current, IZT, per JEDEC standards, however, actual

device capability is as described in Figure 3.

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