MMSZ5246ET3 데이터 시트보기 (PDF) - ON Semiconductor

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MMSZ5246ET3

Zener Voltage Regulators

ON Semiconductor 

MMSZ5221ET1 Series

ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA)

Zener Voltage (Notes 4 and 5)

Zener Impedance (Note 6)

Device*

Device

VZ (V)

@ IZT

ZZT @ IZT

Marking

Min

Nom

Max

mA

W

ZZK @ IZK

W

mA

MMSZ5253ET1

CD6

23.75

25

26.25

5.0

35

600

0.25

MMSZ5254ET1

CD7

25.65

27

28.35

4.6

41

600

0.25

MMSZ5255ET1

CD8

26.60

28

29.40

4.5

44

600

0.25

MMSZ5256ET1

CD9

28.50

30

31.50

4.2

49

600

0.25

MMSZ5257ET1

CE1

31.35

33

34.65

3.8

58

700

0.25

MMSZ5258ET1

CE2

34.20

36

37.80

3.4

70

700

0.25

MMSZ5259ET1

CE3

37.05

39

40.95

3.2

80

800

0.25

MMSZ5262ET1

CE6

48.45

51

53.55

2.5

125

1100

0.25

MMSZ5263ET1

CE7

53.20

56

58.80

2.2

150

1300

0.25

4. The type numbers shown have a standard tolerance of ±5% on the nominal Zener voltage.

5. Nominal Zener voltage is measured with the device junction in thermal equilibrium at TL = 30°C $1°C.

6. ZZT and ZZK are measured by dividing the AC voltage drop across the device by the ac current applied.

The specified limits are for IZ(AC) = 0.1 IZ(dc) with the AC frequency = 1 kHz.

*The “G’’ suffix indicates Pb−Free package available. See Ordering Information Table on page 1.

Leakage Current

IR @ VR

mA

V

0.1

19

0.1

21

0.1

21

0.1

23

0.1

25

0.1

27

0.1

30

0.1

39

0.1

43

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