Panasonic MAZ2051, MAZ2056, MAZ2062, MAZ2068, MAZ2075 Technical data

Zener Diodes

MAZ2xxx Series (MA2xxx Series)

Silicon planar type

For stabilization of power supply

■ Features

• High reliability, achieved by the combination the planar type
and the glass seal

• Large power dissipation P

D

• Wide voltage range: Zener voltage VZ = 5.1 V to 56.0 V

■ Absolute Maximum Ratings Ta = 25°C

Parameter Symbol Rating Unit

Repetitive peak forward current I

1

Power dissipation

Non-repetitive reverse surge P
power dissipation

*

2

*

Junction temperature T

Storage temperature T

FRM

P

ZSM

stg

D

j

Note)*1: PD = 1.0 W achieved with a printed circuit board

2: t = 100 µs, Tj = 150°C

*

400 mA

1.0 W

75 W

200 °C

−55 to +200 °C

27 min.

Colored band
indicatesVz
classification

Cathode

1st Band

2nd Band

3rd Band

4.0

±0.5

27 min.

+0.4

2.6

–0.2

Anode

DO-41-A1 Package

Unit: mm

±00.5

φ 0.8

1

■ Common Electrical Characteristics Ta = 25°C ± 3°C

*

Parameter Symbol Conditions Min Typ Max Unit

Forward voltage V

2

Zener voltage

*

Zener operating resistance R

Reverse current I

3

Temperature coefficient of zener voltage

*

Terminal capacitance C

V

R

S

Z

IF = 200 mA 1.0 V

F

IZSpecified value V

Z

IZSpecified value Ω

Z

VRSpecified value µA

IZSpecified value mV/°C

VR = 0 V, f = 1 MHz pF

t

Refer to the list of the

electrical characteristics

within part numbers

Specified value

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 5 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.

Publication date: March 2004 SKE00002CED

1

MAZ2xxx Series

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

Zener Temperature

operating coefficient of

resistance zener voltage

I

Z

I

Z

Part number

Zener voltage

I

Z

Reverse

current

V

(V) IR (µA) RZ (Ω)SZ (mV/°C)

Z

V

R

(mA) Min Max (V) Max (mA) Max (mA) Typ

MAZ2051 40 4.80 5.40 1 20 40 10 40 0 200 Green Brown Brown

MAZ2056 40 5.20 6.00 2 20 40 8 40 1.5 180 Green Blue Blue

MAZ2062 40 5.80 6.60 3 20 40 6 40 2.4 330 Blue Red Red

MAZ2068 40 6.40 7.20 3 10 40 6 40 3.1 280 Blue Gray Gray

MAZ2075 40 7.00 7.90 3 10 40 5 40 3.8 250 Purple Green Green

MAZ2082 40 7.70 8.70 4 10 40 5 40 4.5 230 Gray Red Red

MAZ2091 40 8.50 9.60 5 10 40 6 40 5.4 220 White Brown Brown

MAZ2100 40 9.40 10.60 7 10 40 6 40 6.3 200 Brown Black 

MAZ2110 20 10.40 11.60 7 5 20 8 20 7.4 160 Brown Brown 

MAZ2120 20 11.40 12.70 8 5 20 8 20 8.4 160 Brown Red 

MAZ2130 20 12.40 14.10 9 5 20 10 20 9.4 155 Brown Orange 

MAZ2150 20 13.80 15.60 10 5 20 12 20 11.4 150 Brown Green 

MAZ2160 20 15.30 17.10 11 5 20 12 20 12.5 135 Brown Blue 

MAZ2180 20 16.80 19.10 12 5 20 15 20 14.5 110 Brown Gray 

MAZ2200 20 18.80 21.20 14 5 20 15 20 16.6 110 Red Black 

MAZ2220 10 20.80 23.30 15 5 10 20 10 18.6 95 Red Red 

MAZ2240 10 22.80 25.60 16 5 10 20 10 20.7 90 Red Yellow 

MAZ2270 10 25.10 28.90 18 2 10 25 10 23.8 85 Red Purple 

MAZ2300 10 28.00 32.00 20 2 10 25 10 26.9 80 Orange Black 

MAZ2330 10 31.00 35.00 22 2 10 30 10 30.0 75 Orange Orange 

MAZ2360 10 34.00 38.00 24 2 10 30 10 33.4 70 Orange Blue 

MAZ2390 10 37.00 41.00 26 5 10 50 10 36.3 65 Orange White 

MAZ2430 10 40.00 46.00 29 5 10 50 10 41.1 60 Yellow Orange 

MAZ2470 10 44.00 50.00 31 5 10 50 10 44.9 55 Yellow Purple 

MAZ2510 10 48.00 54.00 33 5 10 50 10 48.6 50 Green Brown 

MAZ2560 10 52.00 60.00 35 5 10 50 10 54.9 45 Green Blue 

Terminal

capacitance

Ct (pF)

(VR = 0 V)

f = 1 MHz

Typ

Marking symbol

(Color indication)

1st. 2nd. 3rd.

1.6

)

1.2

W
(

D

0.8

0.4

Power dissipation P

0

0 240120 16080 20040

Ambient temperature Ta (°C

2

PD  T

10 mm

2 mm

25 mm

l = 20 mm

a

ll

φ 4 mm

)

1.6

)

1.2

W
(

D

0.8

0.4

Power dissipation P

0

0 240120 16080 20040

20 mm

Ambient temperature Ta (°C

SKE00002CED

PD  T

l = 27 mm

P

a

l

l

4

10

)

W

(

ZSM

3

10

2

10

10

Non-repetitive reverse surge power dissipation P

1

−1

10

)

 t

ZSM

W

P

ZSM

t

W

Non repetitive

Tj = 25°C

11010

Pulse width tW (ms

)

2