 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:
• Working Peak Reverse Voltage Range – 5.8 V to 214 V
• Peak Power – 1500 Watts @ 1 ms
• ESD Rating of Class 3 (>16 KV) per Human Body Model
• Maximum Clamp Voltage @ Peak Pulse Current
• Low Leakage < 5 A Above 10 V
• UL 497B for Isolated Loop Circuit Protection
• Response Time is Typically < 1 ns
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)
@ T
L
≤ 25°C
P
PK
1500 Watts
Steady State Power Dissipation
@ T
L
≤ 75°C, Lead Length = 3/8″
Derated above T
L
= 75°C
P
D
5.0
20
Watts
mW/°C
Thermal Resistance, Junction–to–Lead R
JL
20 °C/W
Forward Surge Current (Note 2)
@ T
A
= 25°C
I
FSM
200 Amps
Operating and Storage
Temperature Range
T
J
, T
stg
– 65 to
+175
°C
1. Nonrepetitive current pulse per Figure 5 and derated above T
A
= 25°C per
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