© Semiconductor Components Industries, LLC, 2002

June, 2002 – Rev. 5

1

Publication Order Number:

1N6267A/D

1N6267A Series

1500 Watt Mosorb™ Zener

Transient Voltage

Suppressors

Unidirectional*

Mosorb devices are designed to protect voltage sensitive

components from high voltage, high–energy transients. They have

excellent clamping capability, high surge capability, low zener

impedance and fast response time. These devices are

ON Semiconductor’s exclusive, cost-effective, highly reliable

Surmetic

™ axial leaded package and are ideally-suited for use in

communication systems, numerical controls, process controls,

medical equipment, business machines, power supplies and many

other industrial/consumer applications, to protect CMOS, MOS and

Bipolar integrated circuits.

Specification Features:

Mechanical Characteristics:

CASE:

Void-free, transfer-molded, thermosetting plastic

FINISH:

All external surfaces are corrosion resistant and leads are

readily solderable

MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES:

230

°C, 1/16″ from the case for 10 seconds

POLARITY:

Cathode indicated by polarity band

MOUNTING POSITION:

Any

MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Peak Power Dissipation (Note 1)

1500

Watts

Steady State Power Dissipation

5.0

20

Watts

mW/

°C

Thermal Resistance, Junction–to–Lead

20

°C/W

Forward Surge Current (Note 2)

200

Amps

Operating and Storage

Temperature Range

– 65 to

+175

°C

Figure 2.

2. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses

per minute maximum.

*Please see 1.5KE6.8CA to 1.5KE250CA for Bidirectional Devices

Devices listed in

bold, italic are ON Semiconductor

Preferred devices. Preferred devices are recommended

choices for future use and best overall value.

AXIAL LEAD

CASE 41A

PLASTIC

L = Assembly Location

1N6xxxA = JEDEC Device Code

1.5KExxxA = ON Device Code

YY = Year

WW = Work Week

Cathode

Anode

Device

Package

Shipping

ORDERING INFORMATION

1.5KExxxA

Axial Lead

500 Units/Box

1.5KExxxARL4

Axial Lead

1500/Tape & Reel

1N6xxxA

Axial Lead

500 Units/Box

1N6xxxARL4*

Axial Lead

1500/Tape & Reel

L

1N6

xxxA

1.5KE

xxxA

YYWW

http://onsemi.com

*1N6302A Not Available in 1500/Tape & Reel