1.5KE33AG Littelfuse

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 T , T 65 to +175 C J stg Temperature Range Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 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. NOTES: Please see 1.5KE6.8CA to 1.5KE250CA for Bidirectional Devices ELECTRICAL CHARACTERISTICS (T = 25C unless A otherwise noted, V = 3.5 V Max., I (Note 3) = 100 A) F F I Symbol Parameter I F I Maximum Reverse Peak Pulse Current PP V Clamping Voltage I C PP V Working Peak Reverse Voltage RWM V V V C BR RWM I Maximum Reverse Leakage Current V R RWM V I V R F V Breakdown Voltage I I BR T T I Test Current T V Maximum Temperature Coefficient of V BR BR I Forward Current I F PP V Forward Voltage I F F UniDirectional TVS