CZRUR52C4V7

Page 1

QW-A2009

Peak ESD voltage capability (IEC 61000-4-2)

Parameter

Symbol

Value

0.9

150

8

Unit

V

mW

Forward current , surge peak

8.3 ms single half sine-wave superimposed

on rate load( JEDEC method )

2.0

A

Maximum Rating AND Electrical Characteristics

IFSM

PD

VF

VPV

kV

Maximum Forward Voltage Drop at IF = 10 mA

O

Maximum Power Dissipation at 25 C

REV:B

Operating Junction and Storage Temperature Range

-55 to +125

TJ

O

C

CZRUR52C2 Thru CZRUR52C39

SMD Zener Diode

0.071(1.80)

0.063(1.60)

0.039(1.00)

0.031(0.80)

0.033(0.85)

0.027(0.70)

Dimensions in inches and (millimeter)

0.028(0.70) Typ.

0.018(0.45) Typ.

Comchip Technology CO., LTD.

0603/SOD-523F

Features

-150mW Power Dissipation.

-High Voltages from 2 ~ 39 V.

-Designed for mounting on small surface.

-Extremely thin/leadless package.

-Pb free product.

Mechanical data

-Case: 0603 Standard package/SOD-523F

Molded plastic.

-Terminals: Gold plated, solderable per

MIL-STD-750,method 2026.

-Polarity: Indicated by cathode band.

-Weight: 0.003 gram(approx.).

Voltage 2 to 39 Volts

Power 150 mWatts

RoHS Device

Page 2

CZRUR52C2

CZRUR52C2V2

CZRUR52C2V4

CZRUR52C2V7

CZRUR52C3

CZRUR52C3V3

CZRUR52C3V6

CZRUR52C3V9

CZRUR52C4V3

CZRUR52C4V7

CZRUR52C5V1

CZRUR52C5V6

CZRUR52C6V2

CZRUR52C6V8

CZRUR52C7V5

CZRUR52C8V2

CZRUR52C9V1

CZRUR52C10

CZRUR52C11

CZRUR52C12

CZRUR52C13

CZRUR52C15

CZRUR52C16

CZRUR52C18

CZRUR52C20

CZRUR52C22

CZRUR52C24

CZRUR52C27

CZRUR52C30

CZRUR52C33

CZRUR52C36

CZRUR52C39

Part Number

Marking

Code

Z0

Z1

Z2

Z3

Z4

Z5

Z6

Z7

Z8

Z9

ZA

ZB

ZC

ZE

ZF

ZG

ZH

ZJ

ZK

ZM

ZN

ZP

ZQ

ZR

ZS

ZT

ZU

ZV

ZW

ZX

ZY

ZZ

1.90

2.09

2.28

2.57

2.85

3.14

3.42

3.71

4.09

4.47

4.85

5.32

5.89

6.46

7.13

7.79

8.65

9.50

10.45

11.40

12.35

14.25

15.20

17.10

19.00

20.90

22.80

25.65

28.50

31.35

34.20

37.05

Min

Max

2.10

2.31

2.52

2.84

3.15

3.47

3.78

4.10

4.52

4.94

5.36

5.88

6.51

7.14

7.88

8.61

9.56

10.50

11.55

12.60

13.65

15.75

16.80

18.90

21.00

23.10

25.20

28.35

31.50

34.65

37.80

40.95

5

IZ(mA)

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

100

100

85

83

95

95

95

95

95

78

60

40

10

8

7

7

10

15

20

20

25

30

40

50

50

55

80

80

80

80

90

90

Max

5

IZ(mA)

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

600

600

600

500

500

500

500

500

500

500

480

400

200

150

50

50

50

70

70

90

110

110

170

170

220

220

220

250

250

250

250

300

Max

1

IZ(mA)

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

100

100

100

75

50

25

15

10

5

5

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

Max

1

VR(V)

1

1

1

1

1

1

1

1

2

0.8

1

2

3

5

7

7.5

8.5

9

10

11

12

14

15

17

18

20

23

25

27

29

6

VZ(V)

ZZT(Ohm)

ZZK(Ohm)

IR(uA)

Zener Voltage

Operating

resistance

Rising

operating

Resistance

Reverse

current

REV:B

O

Electrical Characteristics (TA=25 C)

SMD Zener Diode

QW-A2009

Comchip Technology CO., LTD.

Page 3

O

TEMPERATURE COEFFICIENT,(mV/ C)

Fig.1 TEMPERATURE COEFFICENTS

NOMINAL ZENER VOLTAGE,VOLTS

-4

6

5

4

3

2

1

0

1

-2

-3

2 1211

1098

7

6

5

4

3

7

Fig.6 TYPICAL CAPACITANCE

NORMAL ZENER VOLTAGE,VOLTS

CAPACITANCE,PF

0 10 20

30

40

0

50

100

150

200

250

300

350

400

0V BIAS

1V BIAS

BIASAT

50% OF VZNOM

O

TA =25 C

Fig.3 EFFECT OF ZENER VOLTAGE

ON ZENER IMPEDANCE

NORMALL ZENER VOLTAGE,VOLTS

50

1

10

1

10

100

1000

O

TJ=25 C

IZ (AC)0.1IZ (DC)

F=1kHZ

DYNAMIC IMPEDANCE,Ohm

IZ=20mA

IZ=1mA

IZ=5mA

Fig.5 TYPICAL LEAKAGE CURRENT

NOMINAL ZENER VOLTAGE,Volts

100

10

1

0.1

0.01

0.001

0.0001

0.00001

0 5

10

15 20 25 30 35 40 45

LEAKAGE CURRENT,mA

O

+125 C

O

+25 C

O

-55 C

FORWARD VOLTAGE, Volts

Fig.4 TYPICAL FORWARD VOLTAGE

0.4

1

10

100

1000

0.5

0.6

0.7

0.8

0.9

1.0

1.1

FORWARD CURRENT,mA

O

2

5

C

O

7

5C

O

12

5

C

Fig.2 TEMPERATURE COEFFICENTS

NOMINAL ZENER VOLTAGE,VOLTS

O

TEMPERATURE COEFFICIENT,(mV/ C)

100

10 50

10

1

3020 40

REV:B

RATING AND CHARACTERISTIC CURVES (CZRUR52C2 Thru CZRUR52C39)

SMD Zener Diode

QW-A2009

Comchip Technology CO., LTD.

CZRUR52C4V7

Mfr. #:

Buy CZRUR52C4V7

Manufacturer:

Comchip Technology

Description:

Zener Diodes 150mW 4.7V Zener

Lifecycle:

New from this manufacturer.

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