MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
1N6267A
SERIES
1500 Watt MOSORB
GENERAL DATA APPLICABLE TO ALL SERIES IN
THIS GROUP
1500 WATT
PEAK POWER
Zener Transient Voltage Suppressors
Unidirectional and Bidirectional
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 Motorola’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.
MOSORB
ZENER OVERVOLTAGE
TRANSIENT
SUPPRESSORS
6.2–250 VOLTS
1500 WATT PEAK POWER
5 WATTS STEADY STATE
Specification Features:
Standard Voltage Range — 6.2 to 250 V
Peak Power — 1500 Watts @ 1 ms
Maximum Clamp Voltage @ Peak Pulse Current
Low Leakage < 5 µA Above 10 V
UL Recognition
Response Time is Typically < 1 ns
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CASE 41A
PLASTIC
Mechanical Characteristics:
CASE: Void-free, transfer-molded, thermosetting plastic
FINISH: All external surfaces are corrosion resistant and leads are readily solderable
POLARITY: Cathode indicated by polarity band. When operated in zener mode, will be
positive with respect to anode
MOUNTING POSITION: Any
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Guadalajara, Mexico
MAXIMUM RATINGS
Rating
Peak Power Dissipation (1)
@ TL ≤ 25°C
Steady State Power Dissipation
@ TL ≤ 75°C, Lead Length = 3/8″
Derated above TL = 75°C
Forward Surge Current (2)
@ TA = 25°C
Operating and Storage Temperature Range
Symbol
Value
Unit
PPK
1500
Watts
PD
5
Watts
50
mW/°C
IFSM
200
Amps
TJ, Tstg
– 65 to +175
°C
Lead temperature not less than 1/16″ from the case for 10 seconds: 230°C
NOTES: 1. Nonrepetitive current pulse per Figure 5 and derated above TA = 25°C per Figure 2.
NOTES: 2. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
Devices listed in bold, italic are Motorola preferred devices.
Motorola TVS/Zener Device Data
500 Watt Peak Power Data Sheet
4-1
