CHENMKO ENTERPRISE CO.,LTD

AXIAL LEAD

SILICON PLANAR POWER ZENER DIODES

VOLTAGE RANGE 0.8V TO 200V

NOTES :

2001-6

CHARACTERISTICS

SYMBOL

UNITS

300

1.0

Volts

Thermal Resistance Junction to Ambient

RATINGS

Zener Current ( see Table "Characteristics" )

Max. Operating Temperature Range

Storage Temperature Range

SYMBOL

-

VALUE

MAX.

-

-

TYP.

-

-

MIN.

UNITS

-

mW

-

500

1. The numbers listd have a standaerd tolerance on the normal zener voltage of +5%, Suffix " B "= +2% tolerance.

2. The zener impedance is derived from 1KHz AC voltage, which results when an AC current having an RMS value equal to 10%

on the breakdown curve to eliminate unstable units.

3. Valid provided that electrodes at distance of 8mm from case are kept ambient temperature.

4. Measured under thermal equilibrium and DC test conditions.

5. The rating listd in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave

FEATURE

* High temperature soldering type.

* ESD rating of class 3(>16 kV) per human body model.

* Silicon planar zener diodes.

* Silcon-oxide passivated junction.

* Low temperature coefficient voltage

MECHANICAL

* Axial-lead hermetically sealed package.

* DO-35 Packaging.

* Cathode indicated by polarity band.

* Mounting position: Any.

* Weight: Approx. 0.13g.

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25

+175

-55 to +175

BZX55C 0V8PT

THRU

BZX55C 200PT

DO-35

DO-35

MAX.

.165 (4.2)

1.02 (26.0)

MIN.

1.02 (26.0)

MIN.

.079 (2.0)

MAX.

DIA.

.022 (0.56)

.018 (0.46)

DIA.

Dimensions in inches and (millimeters)