Panasonic Zener Diodes MAZAxxx Series User Manual

Mazaxxx series, Silicon planar type, Zener diodes

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Zener Diodes

Publication date: November 2008

SKE00024BED

1

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

MAZAxxx Series

Silicon planar type

For constant voltage, constant current, waveform clipper and
surge absorption circuit

Features

Low noise type

Absolute Maximum Ratings T

a

= 25°C

Parameter

Symbol

Rating

Unit

Repetitive peak forward current

I

FRM

200

mA

Total power dissipation

*

P

T

100

mW

Junction temperature

T

j

125

°

C

Storage temperature

T

stg

–55 to +125

°

C

Note) *: P

T

= 100 mW achieved with a printed circuit board.

Electrical Characteristics T

a

= 25°C±3°C

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Forward voltage

V

F

I

F

= 10 mA

0.9

1.0

V

Zener voltage

*1

V

Z

I

Z

Specified value

V

Zener rise operating resistance

R

ZK

I

Z

Specified value

Refer to the list of the
electrical characteristics
within part numbers

W

Zener operating resistance

R

Z

I

Z

Specified value

W

Reverse current

I

R

V

R

Specified value

m

A

Temparature coefficient of zener voltage

*2

S

Z

I

Z

Specified value

mV/°C

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. The temperature must be controlled 25°C for V

Z

mesurement.

V

Z

value measured at other temperature must be adjusted to V

Z

(25°C)

4. *1 : V

Z

guaranted 20 ms after current flow.

*2 : T

j

= 25°C to 125°C

Electrical Characteristics within Part Numbers T

a

= 25°C±3°C

Part number

Zener voltage

V

Z

(V)

Reverse

current

I

R

( mA)

Zener rise

operating

resistance

R

ZK

(W)

Zener

operating

resistance

R

Z

(W)

Temparature

coefficient of

zener voltage

S

Z

(mV/°C)

Marking

symbol

Min

Typ

Max

I

Z

(mA)

Max

V

R

(V)

Max

I

Z

(mA)

Max

I

Z

(mA)

typ

I

Z

(mA)

MAZA051

4.80

5.10

5.40

5

1.0

2.0

500

1.0

60

5

-

0.8

5

BF

MAZA056

5.30

5.60

6.00

5

0.5

2.5

200

0.5

40

5

1.2

5

CF

MAZA068

6.40

6.80

7.20

5

0.1

4.0

60

0.5

20

5

3.0

5

WF

MAZA082

7.70

8.20

8.70

5

0.1

5.0

60

0.5

20

5

4.6

5

EF

Package

Code

ML2-N1

Pin Name

1: Anode
2: Cathode

Marking Symbol:

Refer to the list of the electrical characteristics
within part numbers

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