1

Zener Diodes

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Forward voltage

0.83

0.9

V

2

V

Operating resistance

Ω

Ω

Reverse current

µA

3

mV/

°C

Silicon planar type

For stabilization of power supply

I Features

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

our conventional MAZ4000 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 divided

zener-voltage ranks

• Easy-to-mount through the adoption of the small glass-sealed DHD

package (DO-34)

I Absolute Maximum Ratings T

Unit : mm

Parameter

Symbol

Rating

Unit

Average forward current

250

mA

Repetitive peak forward current

250

mA

400

mW

Junction temperature

200

°C

Storage temperature

−65 to +200

°C

I Common Electrical Characteristics T

*1

Note) 1

．Rated input/output frequency: 5 MHz

 

2

*2 : Guaranteed at 20 ms after power application.

•Color indication of V

Cathode on the first band (wide)

1 : Cathode

2 : Anode

JEDEC : DO-34

(Main body to be pained in light purple)

Note) * : With a printed-circuit board

Refer to the list of the

electrical characteristics

within part numbers

L rank

M rank

H rank

Black

Blue

Red

Colored band indicates

Vz classification

1st Band

2nd Band

3rd Band

φ 0.45 max.

φ 1.75 max.

2

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