TVS Diodes
Axial > 1500W > 1N6373 - 1N6381 Series (ICTE-5 - ICTE-36)
1N6373 - 1N6381 Series (ICTE-5 - ICTE-36)
Pb
Description
These 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 the Littelfuse exclusive, cost effective,
highly reliable 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
Maximum Ratings and Thermal Characteristics
Rating
Symbol Value
Peak Power Dissipation (Note 1) @
TL ” 25°C
PPK
1500
Steady State Power Dissipation
@ TL “75°C, Lead Length = 3/8 ≤
Derated above TL = 75°C
Thermal Resistance,
Junction-to-Lead
PPK
R8JL
5.0
20
20
Unit
W
W
mW/°C
°C/W
Forward Surge Current (Note 2)
@TA = 25°C
IFSM 200
A
Operating and Storage
Temperature Range
TJ, Tstg
−65 to
+175
°C/W
Features
• Working Peak Reverse Voltage Range - 5.0 V to 45 V
• Peak Power - 1500 Watts @ 1 ms
• ESD Rating of Class 3 (>16 KV) per Human Body Model
• Low Leakage < 5 µA Above 10 V
• Response Time is Typically < 1 ns
• Pb-Free Packages areBi-Adviarielacbtiloe*nal
Functional Diagram
Cathode
Anode
Additional Information
Uni-directional
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 TA = 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.
Datasheet
Resources
Samples
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/14/17
