CMHZ4614 THRU CMHZ4627

SURFACE MOUNT

LOW NOISE SILICON ZENER DIODE

1.8 VOLTS THRU 6.2 VOLTS

500mW, 5% TOLERANCE

DESCRIPTION:

The CENTRAL SEMICONDUCTOR CMHZ4614 Series

Silicon Zener Diode is a high quality voltage regulator

designed for low leakage, low current and low noise

applications.

TYPE

ZENER

VOLTAGE

VZ @ IZT

TEST

CURRENT

MAXIMUM

ZENER

IMPEDANCE

MAXIMUM

REVERSE

LEAKAGE

CURRENT

MAXIMUM

ZENER

CURRENT

MAXIMUM

NOISE

DENSITY

MARKING

CODE

MIN

NOM MAX

IZT

ZZT @ IZT

IR @ VR

IZM

ND @ IZT

V

V

V

μA

Ω

μA

V

mA

μV/ Hz

CMHZ4614 1.710

1.8

1.890

250

1200

7.5

1.0

120

1.0

CHC

CMHZ4615 1.900

2.0

2.100

250

1250

5.0

1.0

110

1.0

CHD

CMHZ4616 2.090

2.2

2.310

250

1300

4.0

1.0

100

1.0

CHE

CMHZ4617 2.280

2.4

2.520

250

1400

2.0

1.0

95

1.0

CHF

CMHZ4618 2.565

2.7

2.835

250

1500

1.0

1.0

90

1.0

CHH

CMHZ4619 2.850

3.0

3.150

250

1600

0.8

1.0

85

1.0

CHJ

CMHZ4620 3.135

3.3

3.465

250

1650

7.5

1.5

80

1.0

CHK

CMHZ4621 3.420

3.6

3.780

250

1700

7.5

2.0

75

1.0

CHM

CMHZ4622 3.705

3.9

4.095

250

1650

5.0

2.0

70

1.0

CHN

CMHZ4623 4.085

4.3

4.515

250

1600

4.0

2.0

65

1.0

CHP

CMHZ4624 4.465

4.7

4.935

250

1550

10

3.0

60

1.0

CHT

CMHZ4625 4.845

5.1

5.355

250

1500

10

3.0

55

2.0

CHU

CMHZ4626 5.320

5.6

5.880

250

1400

10

4.0

50

4.0

CHV

CMHZ4627 5.890

6.2

6.510

250

1200

10

5.0

45

5.0

CHA

MARKING CODE: SEE MARKING CODE ON

ELECTRICAL CHARACTERISTICS TABLE

Notes:

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

SYMBOL

UNITS

Power Dissipation (@TL=75°C)

PD

500

mW

Operating and Storage Junction Temperature

TJ, Tstg

-65 to +150

°C

Thermal Resistance

ΘJL

150

°C/W

Thermal Resistance (Note 1)

ΘJA

312.5

°C/W

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

SOD-123 CASE

R4 (12-August 2010)

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