CMPZ4678 THRU CMPZ4717

SURFACE MOUNT

LOW LEVEL

SILICON ZENER DIODE

350mW, 5% TOLERANCE

DESCRIPTION:

The CENTRAL SEMICONDUCTOR CMPZ4678 Series

silicon zener diode is a high quality voltage regulator

designed for applications requiring an extremely low

operating current and low leakage.

MARKING CODE: CONSULT FACTORY

MAXIMUM RATINGS: (TA=25°C unless otherwise noted)

SYMBOL

UNITS

Power Dissipation

PD

350

mW

Operating and Storage Temperature

TJ, Tstg

-65 to +150

°C

ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=1.5V MAX @ IF=100mA (for all types)

TYPE

NOMINAL

ZENER

VOLTAGE

VZ @ IZT

TEST

CURRENT

IZT

MAXIMUM REVERSE

LEAKAGE CURRENT

IR

@

VR

MAXIMUM

VOLTAGE

CHANGE*

ΔVZ

MAXIMUM

ZENER

CURRENT

IZM

VμA

μAV

V

mA

CMPZ4678

1.8

50

7.5

1.0

0.70

120.0

CMPZ4679

2.0

50

5.0

1.0

0.70

110.0

CMPZ4680

2.2

50

4.0

1.0

0.75

100.0

CMPZ4681

2.4

50

2.0

1.0

0.80

95.0

CMPZ4682

2.7

50

1.0

1.0

0.85

90.0

CMPZ4683

3.0

50

0.8

1.0

0.90

85.0

CMPZ4684

3.3

50

7.5

1.5

0.95

80.0

CMPZ4685

3.6

50

7.5

2.0

0.95

75.0

CMPZ4686

3.9

50

5.0

2.0

0.97

70.0

CMPZ4687

4.3

50

4.0

2.0

0.99

65.0

CMPZ4688

4.7

50

10

3.0

0.99

60.0

CMPZ4689

5.1

50

10

3.0

0.97

55.0

CMPZ4690

5.6

50

10

4.0

0.96

50.0

CMPZ4691

6.2

50

10

5.0

0.95

45.0

CMPZ4692

6.8

50

10

5.1

0.90

35.0

CMPZ4693

7.5

50

10

5.7

0.75

31.8

CMPZ4694

8.2

50

1.0

6.2

0.50

29.0

CMPZ4695

8.7

50

1.0

6.6

0.10

27.4

CMPZ4696

9.1

50

1.0

6.9

0.08

26.2

CMPZ4697

10

50

1.0

7.6

0.10

24.8

CMPZ4698

11

50

0.05

8.4

0.11

21.6

* ΔVZ=VZ@ 100µA MINUS VZ @ 10µA.

SOT-23 CASE

R8 (3-February 2010)

www.centr a lsemi.com