This product complies with the RoHS Directive (EU 2002/95/EC).Zener Diodes

1Publication date: February 2007 SKE00005EED

Parameter Symbol Conditions Min Typ Max Unit

Forward voltage VF IF = 10 mA 0.83 0.90 V

Zener voltage *2 VZ IZ Specified value V

Zener rise operating resistance RZK IZ Specified value Ω

Zener operating resistance RZ IZ Specified value Ω

Reverse current IR VR Specified value µA

Temperature coefficient of zener voltage *3 SZ IZ Specified value mV/°C

MAZ4xxxN Series (MA4xxx(N) Series)Silicon planar type

For stabilization of power supply

Features• Extremely low noise voltage caused from diode (1/3 to 1/10 of

our conventional MAZ4xxx series)• Extremely good rising performance (in the low-current range)• Easy-to-identify the zener-voltage rank by the color bands• Easy-to-select the optimum diode because of their finely di-

vided zener-voltage ranks• Easy-to-mount through the adoption of the small glass-sealed

DHD package (DO-34-A2)

Absolute Maximum Ratings Ta = 25°C

Unit: mm

Parameter Symbol Rating Unit

Forward current (Average) IF(AV) 250 mA

Repetitive peak forward current IFRM 250 mA

Power dissipation * PD 400 mW

Junction temperature Tj 200 °C

Storage temperature Tstg −65 to +200 °C

Common Electrical Characteristics Ta = 25°C ± 3°C *1

DO-34-A2 Package

φ 0.

40±0

0.5

1st Band2nd Band3rd Band

Cathode Anode

Colored bandindicatesVz classification

2.7±0.3 13.0 min.

φ1.55±0.2

13.0 min.

2.5+0.1 −0.3

Note) *: PD = 400 mW achieved with a printed circuit board

Refer to the list of the

electrical characteristics

within part numbers

Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 measuring methods for diodes.

2. Absolute frequency of input and output is 50 MHz.

3. *1: The temperature must be controlled 25°C for VZ mesurement.

VZ value measured at other temperature must be adjusted to VZ (25°C)

*2: VZ guaranteed 20 ms after current flow.

*3: Tj = 25°C to 150°C

Note) The part number in the parenthesis shows conventional part number.

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This product complies with the RoHS Directive (EU 2002/95/EC).

2

MAZ4xxxN Series

SKE00005EED

MAZ4047N 4.42 4.66 4.90 2.0 1.0 80 5 800 0.5 −1.4 5 Yellow Purple Purple

MAZ4051N 4.84 5.11 5.38 1.0 2.0 60 5 500 0.5 − 0.8 5 Green Brown Brown

MAZ4056N 5.32 5.62 5.92 0.5 2.5 40 5 200 0.5 1.2 5 Green Blue Blue

MAZ4062N 5.86 6.20 6.53 0.2 4.0 30 5 100 0.5 2.3 5 Blue Red Red

MAZ4068N 6.47 6.81 7.14 0.1 4.0 20 5 60 0.5 3.0 5 Blue Gray Gray

MAZ4075N 7.07 7.45 7.83 0.1 5.0 20 5 60 0.5 4.0 5 Purple Green Green

MAZ4082N 7.77 8.20 8.63 0.1 5.0 20 5 60 0.5 4.6 5 Gray Red Red

MAZ4091N 8.57 9.05 9.53 0.1 6.0 20 5 60 0.5 5.5 5 White Brown Brown

MAZ4100N 9.47 10.01 10.54 0.05 7.0 30 5 60 0.5 6.4 5 Brown Black MAZ4110N 10.45 11.01 11.56 0.05 8.0 30 5 60 0.5 7.4 5 Brown Brown MAZ4120N 11.43 12.01 12.58 0.05 9.0 30 5 80 0.5 8.4 5 Brown Red MAZ4130N 12.46 13.21 13.96 0.05 10.0 35 5 80 0.5 9.4 5 Brown Orange MAZ4150N 13.84 14.68 15.51 0.05 11.0 40 5 80 0.5 11.4 5 Brown Green MAZ4160N 15.38 16.23 17.08 0.05 12.0 50 5 80 0.5 12.4 5 Brown Blue MAZ4180N 16.94 17.98 19.02 0.05 13.0 60 5 80 0.5 14.4 5 Brown Gray MAZ4200N 18.88 19.98 21.08 0.05 15.0 80 5 100 0.5 16.4 5 Red Black MAZ4220N 20.89 22.02 23.15 0.05 17.0 80 5 100 0.5 18.4 5 Red Red MAZ4240N 22.93 24.25 25.57 0.05 19.0 100 5 120 0.5 20.4 5 Red Yellow MAZ4270N 25.20 26.91 28.61 0.05 21.0 120 5 120 0.5 23.4 5 Red Purple MAZ4300N 28.22 29.98 31.74 0.05 23.0 160 5 160 0.5 26.6 5 Orange Black MAZ4330N 31.18 33.01 34.83 0.05 25.0 200 5 200 0.5 29.7 5 OrangeOrange MAZ4360N 34.12 36.02 37.91 0.05 27.0 250 5 250 0.5 33.0 5 Orange Blue MAZ4390N 37.04 39.02 40.99 0.05 30.0 300 5 300 0.5 35.6 5 Orange White

Electrical Characteristics within Part Numbers Ta = 25°C ± 3°C

Part numberVZ (V) IR RZ RZK SZ

IZ = 5 mA (µA) VR (Ω) IZ (Ω) IZ (mV/°C) IZMin Nom Max Max (V) Max (mA) Max (mA) Typ (mA) 1st. 2nd. 3rd.

Zener voltageReverse

current

Zener Zener rise Temperatureoperating operating coefficient ofresistance resistance zener voltage

Marking symbolColor indication

Main body:Light purple( )

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This product complies with the RoHS Directive (EU 2002/95/EC).MAZ4xxxN Series

3SKE00005EED

00 300150 200100 25050

100

200

300

400

500

600

700

800

Ambient temperature Ta (°C)

Pow

er d

issi

patio

n P

D (

mW

)

5 mm

1.6 mm Land diameter φ 3 mmCopper foilt = 0.035 mm

0 2 4 6 148 10 1612

10−3

10−2

10−1

1

10

Zener voltage VZ (V)

Zen

er c

urre

nt I

Z (

mA

)

Ta = 25°CStaticCharac-teristics

MA

Z40

47N

MA

Z40

51N

MA

Z40

68N

MA

Z40

56N

MA

Z40

82N

MA

Z41

00N

MA

Z41

10N

MA

Z40

91N

MA

Z40

75N

MA

Z40

62N

0 10 20 30 7040 50 8060

10−3

10−2

10−1

1

10

Zener voltage VZ (V)

Zen

er c

urre

nt I

Z (

mA

)

Ta = 25°CStaticCharac-teristics

MAZ4390NMAZ4360NMAZ4330NMAZ4300NMAZ4270NMAZ4240NMAZ4220NMAZ4200N

MAZ4180NMAZ4160NMAZ4150NMAZ4130NMAZ4120N

10−2

0 0.2 0.4 0.6 1.00.8 1.2

10−1

1

10

102

Forward voltage VF (V)

Forw

ard

curr

ent

I F (

mA

)

Ta = 25°C

10−3

0 2 4 6 8 10 12

10−2

10−1

1

10

Zener voltage VZ (V)

Zen

er c

urre

nt I

Z (

mA

)

Tj = 25°CDynamicCharac-teristics

MA

Z41

10N

MA

Z41

00N

MA

Z40

91N

MA

Z40

56N

MA

Z40

51N

MA

Z40

47N

MA

Z40

82N

MA

Z40

75N

MA

Z40

68N

MA

Z40

62N

0 10 20 30 40 50 60

Zener voltage VZ (V)

Zen

er c

urre

nt I

Z (

mA

)

10−3

10−2

10−1

1

10Tj = 25°CDynamicCharac-teristics

MA

Z41

20N

MA

Z41

30N

MA

Z42

40N

MA

Z43

00N

MA

Z43

60N

MA

Z43

90N

MA

Z42

70N

MA

Z43

30N

MA

Z41

60N

MA

Z41

50N

MA

Z41

80N

MA

Z42

00N

MA

Z42

20N

−5

0

5

10

15

20

25

30

35

0 10 20 30 40 50 60

Zener current IZ (mA)

Tem

pera

ture

coe

ffic

ient

of z

ener

vol

tage

SZ (

mV

/ °C

)

MAZ4330N

MAZ4240N

MAZ4200N

MAZ4110N

MAZ4068N

MAZ4047NMAZ4056N

1

10

102

103

1 10

Zen

er o

pera

ting

resi

stan

ce R

Z (

Ω)

Zener current IZ (mA)

Ta = 25°C

MAZ4330N

MAZ4240N

MAZ4200N

MAZ4056N

MAZ4110N

MAZ4047N

MAZ4068N

PD Ta IZ VZ IZ VZ

IF VF IZ VZ IZ VZ

SZ IZ RZ IZ

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This product complies with the RoHS Directive (EU 2002/95/EC).

4

MAZ4xxxN Series

SKE00005EED

Zth tW

• Comparison (1) of rise performance between MAZ4xxxN and MAZ4xxx series

• Comparison (2) of rise performance between MAZ4xxxN and MAZ4xxx series

1

10−1

10210110−1

Pulse width tW (s)

Tra

nsie

nt th

erm

al im

peda

nce

Zth

(°C

/ m

W)

Heat sinkThickness t = 1.6 mmCopper foil t = 0.035 mmLand diameter φ 3 mmPitch distance 5 mm

14121086420

10−2

10−3

10−4

10−5

10−6

10−7

10−8

Zener voltage VZ (V)

Zen

er c

urre

nt I

Z (

mA

)

MA

Z40

47

MA

Z40

51

MA

Z40

56

MA

Z40

47N

MA

Z40

51N

MA

Z40

56N

MA

Z40

62

MA

Z40

68

MA

Z40

75

MA

Z40

82M

AZ

4091

MA

Z41

10

MA

Z41

00

MA

Z41

20

MA

Z41

30

MA

Z40

62N

MA

Z40

68N

MA

Z40

75N M

AZ

4082

N

MA

Z40

91N

MA

Z41

10NM

AZ

4100

N

MA

Z41

20N

MA

Z41

30N

MAZ4000series

MAZ4000Nseries

10−8

10−2

10−3

10−4

10−5

10−6

10−7

20.0 22.5 27.525.0 30.0 32.5 35.0 40.0 40.537.5

Zener voltage VZ (V)

Zen

er c

urre

nt I

Z (

mA

)

MA

Z42

20

MA

Z42

40

MA

Z42

70

MA

Z43

00

MA

Z43

30

MA

Z43

60

MA

Z42

20N

MA

Z42

40N

MA

Z42

70N

MA

Z43

00N

MA

Z43

30N

MA

Z43

60N

MAZ4000series

MAZ4000Nseries

IZ VZ

IZ VZ

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Request for your special attention and precautions in using the technical information andsemiconductors described in this book

(1)If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially, those with regard to security export control, must be observed.

(2)The technical information described in this book is intended only to show the main characteristics and application circuit examples of the products, and no license is granted under any intellectual property right or other right owned by our company or any other company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other company which may arise as a result of the use of technical information described in this book.

(3)The products described in this book are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support

systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the prod-ucts may directly jeopardize life or harm the human body. Any applications other than the standard applications intended.

(4)The products and product specifications described in this book are subject to change without notice for modification and/or im-provement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements.

(5)When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions (operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any defect which may arise later in your equipment.

Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products.

(6)Comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (ESD, EOS, thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. When using products for which damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages.

(7)This book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of Matsushita Electric Industrial Co., Ltd.

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