Zener Diodes

1

Publication date: March 2004

SKE00002CED

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 V

■ Absolute Maximum Ratings T

Unit: mm

Parameter

Symbol

Rating

Unit

Repetitive peak forward current

400

mA

1

1.0

W

Non-repetitive reverse surge

75

W

2

Junction temperature

200

°C

Storage temperature

−55 to +200

°C

■ Common Electrical Characteristics T

a

DO-41-A1 Package

1st Band

2nd Band

3rd Band

Cathode

Anode

Colored band

indicatesVz

classification

27 min.

2.6

+0.4

–0.2

27 min.

*2: t

= 100 µs, T

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Forward voltage

1.0

V

2

Specified value

V

Zener operating resistance

Specified value

Ω

Reverse current

Specified value

µA

3

Specified value

mV/

°C

Terminal capacitance

pF

Specified value

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 5 MHz.

= 25°C to 150°C

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

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