Panasonic MAZ2000 Diagram

Zener Diodes

MAZ2000 Series (MA2000 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

•

Wide voltage range: V

•

Easy-to-use because of the finely divided zener voltage ranks, such

= 1 W

D

= 5.1 V to 56.0 V

Z

as A and B ranks

■ Absolute Maximum Ratings Ta = 25°C

Parameter Symbol Rating Unit

Repetitive peak forward current

1

Total power dissipation

*

Non-repetitive reverse surge P

2

power dissipation

*

Junction temperature T

Storage temperature T

Note)*1: With a printed circuit board

2: t = 100 µs, Tj = 150°C

*

I

FRM

P

ZSM

tot

j

−55 to +200 °C

stg

400 mA

1W

75 W

200 °C

27 min.

Colored band
indicatesVz
classification

Cathode

1st Band

2nd Band

3rd Band

•

Color indication of VZ rank classification

Rank A B

Color Blue Red

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: Cathode
2: Anode

1

■ Common Electrical Characteristics Ta = 25°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

F

V

Z

Z

R

S

Z

I

= 200 mA 1 V

F

I

Z

I

Z

V

I

Z

V

t

Specified value V

Specified value Ω
Specified value µA

R

Specified value mV/°C

Specified value pF

R

Note) 1．Rated input/output frequency: 5 MHz
  2．

1: The V

*

2: Guaranteed at 20 ms after power application.

*

3: T

*

value is for the temperature of 25°C. In other cases, carry out the temperature compensation.

Z

= 25°C to 150°C

j

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

Publication date: February 2002 SKE00002BED

Refer to the list of the
electrical characteristics
within part numbers

1

MAZ2000 Series

■ Electrical characteristics within part numbers Ta = 25°C

Zener

operating

resistance

I

Z

Part Number

Zener voltage

VZ (V) I

I

Z

Reverse

current

(µA) RZ (Ω)SZ (mV/°C)

R

V

R

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

MAZ2051 4.8 5.1 5.4

MAZ20510A 40 4.8  5.15 1 20 40 10 40 0 200 Green Brown Brown
MAZ20510B 5.05  5.4

MAZ2056 5.2 5.6 6.0

MAZ20560A 40 5.3  5.7 2 20 40 8 40 1.5 180 Green Blue Blue
MAZ20560B 5.6  6.0

MAZ2062 5.8 6.2 6.6

MAZ20620A 40 5.8  6.2 3 20 40 6 40 2.4 330 Blue Red Red
MAZ20620B 6.1  6.5

MAZ2068 6.4 6.8 7.2

MAZ20680A 40 6.4  6.8 3 10 40 6 40 3.1 280 Blue Gray Gray
MAZ20680B 6.7  7.1

MAZ2075 7.0 7.5 7.9

MAZ20750A 40 7.0  7.45 3 10 40 5 40 3.8 250 Purple Green Green
MAZ20750B 7.35  7.8

MAZ2082 7.7 8.2 8.7

MAZ20820A 40 7.7  8.2 4 10 40 5 40 4.5 230 Gray Red Red
MAZ20820B 8.1  8.6

MAZ2091 8.5 9.1 9.6

MAZ20910A 40 8.5  9.05 5 10 40 6 40 5.4 220 White Brown Brown
MAZ20910B 8.95  9.5

MAZ2100 9.4 10.0 10.6

MAZ21000A 40 9.4  10 7 10 40 6 40 6.3 200 Brown Black 
MAZ21000B 9.9  10.5

MAZ2110 10.4 11.0 11.6

MAZ21100A 20 10.4  11.05 7 5 20 8 20 7.4 160 Brown Brown 
MAZ21100B 10.85  11.5

MAZ2120 11.4 12.0 12.7

MAZ21200A 20 11.4  12.1 8 5 20 8 20 8.4 160 Brown Red 
MAZ21200B 11.9  12.6

MAZ2130 12.4 13.0 14.1

MAZ21300A 20 12.4  13.25 9 5 20 10 20 9.4 155 Brown Orange 
MAZ21300B 13.15  14.0

MAZ2150 13.8 15.0 15.6

MAZ21500A 20 13.8  14.7 10 5 20 12 20 11.4 150 Brown Green 
MAZ21500B 14.5  15.4

MAZ2160 15.3 16.0 17.1

MAZ21600A 20 15.3  16.3 11 5 20 12 20 12.5 135 Brown Blue 
MAZ21600B 16.1  17.1

MAZ2180 16.8 18.0 19.1

MAZ21800A 20 16.8  18.0 12 5 20 15 20 14.5 110 Brown Gray 
MAZ21800B 17.8  19.0

MAZ2200 18.8 20.0 21.2

MAZ22000A 20 18.8  20.0 14 5 20 15 20 16.6 100 Red Black 
MAZ22000B 19.8  21.0

Temperature
coefficient of

zener voltage

I

Z

Terminal

capacitance

Ct (pF)

= 0 V)

(V

R

f = 1 MHz

Typ

Marking symbol

(Color indication)

1st. 2nd. 3rd.

2

SKE00002BED