CZRU52C22

SMD Zener Diode

Page 1

QW-A2002

REV:B

0.071(1.80)

0.063(1.60)

0.014(0.35) Typ.

0.039(1.00)

0.031(0.80)

0.033(0.85)

0.027(0.70)

Dimensions in inches and (millimeter)

0.012 (0.30) Typ.

0.028(0.70) Typ.

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

Operating Junction and Storage Temperature Range

-55 to +125

TJ

O

C

CZRU52C2 Thru CZRU52C39

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

QW-A2002

SMD Zener Diode

CZRU52C2

CZRU52C2V2

CZRU52C2V4

CZRU52C2V7

CZRU52C3

CZRU52C3V3

CZRU52C3V6

CZRU52C3V9

CZRU52C4V3

CZRU52C4V7

CZRU52C5V1

CZRU52C5V6

CZRU52C6V2

CZRU52C6V8

CZRU52C7V5

CZRU52C8V2

CZRU52C9V1

CZRU52C10

CZRU52C11

CZRU52C12

CZRU52C13

CZRU52C15

CZRU52C16

CZRU52C18

CZRU52C20

CZRU52C22

CZRU52C24

CZRU52C27

CZRU52C30

CZRU52C33

CZRU52C36

CZRU52C39

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

O

Electrical Characteristics(Ta = 25C)

REV:B

Comchip Technology CO., LTD.

Page 3

QW-A2002

SMD Zener Diode

RATING AND CHARACTERISTIC CURVES (CZRU52C2 Thru CZRU52C39)

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

Comchip Technology CO., LTD.

CZRU52C22

Mfr. #:

Manufacturer:

Comchip Technology

Description:

Zener Diodes Zener Diode 150mW, 22V

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

T/T Paypal Visa MoneyGram Western Union