1N6267A Series
1500 Watt Mosorb Zener
Transient Voltage
Suppressors
Unidirectional
1N6267A Series
MAXIMUM RATINGS
Rating Symbol Value Unit
Peak Power Dissipation (Note 1) @ T 25C P 1500 W
L PK
Steady State Power Dissipation P 5.0 W
D
@ T 75C, Lead Length = 3/8 in
L
Derated above T = 75C 20 mW/C
L
Thermal Resistance, JunctiontoLead R 20 C/W
JL
Forward Surge Current (Note 2) @ T = 25C I 200 A
A FSM
Operating and Storage Temperature Range T , T 65 to +175 C
J stg
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Nonrepetitive current pulse per Figure 5 and derated above T = 25C per Figure 2.
A
2. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
ELECTRICAL CHARACTERISTICS (T = 25C unless
A
otherwise noted, V = 3.5 V Max., I (Note 3) = 100 A)
F F
Symbol Parameter I
I Maximum Reverse Peak Pulse Current
PP I
F
V Clamping Voltage @ I
C PP
V Working Peak Reverse Voltage
RWM
I Maximum Reverse Leakage Current @ V
R RWM
V V V
C BR RWM
V
V Breakdown Voltage @ I
BR T
I V
R F
I
T
I Test Current
T
V Maximum Temperature Coefficient of V
BR BR
I Forward Current
F
I
PP
V Forward Voltage @ I
F F
UniDirectional TVS