Product Specification
Circuit Protection
2
8
3KP-AT
Transient Voltage Suppressors
Transient Voltage Suppressors (TVS) Data Sheet
Features
■ Glass passivated junction
■ Low inductance
■ Excellent clamping capability
■ 3000W peak pulse power capability at 10/1000μs waveform,
repetition rate (duty cycle): 0.01%
■ Fast response time
■ Typical IR less than 2μA above 10V.
■ High Temperature soldering guaranteed: 265℃/10 seconds/.375″,
(9.5mm) lead length, 5lbs (2.3kg) tension
■ Plastic package has underwriters laboratory flammability 94V-0
■ Meets MSL level 1, per J-STD-020
■ Safety certification: UL
■ AEC-Q101 qualified
■ IEC61000-4-2 ESD 30KV Air, 30KV contact compliance
Mechanical Data
■ Case: Moulded plastic over glass passivated junction
■ Terminal: Plated Axial leads, solderable per MIL-STD-750, Method 2026
■ Polarity: Color band denotes cathode except bi-directional models
■ Mounting Position: Any
■ Weight: 2.02g
Applications
■ I/O interface
■ AC/DC power supply
■ Low frequency signal transmission line (RS232, RS485, etc.)
Maximum Ratings and Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
Rating
Symbol
PPPM
Value
Units
Peak pulse power dissipation at 10/1000μs waveform
Minimum
3000
Watts
(Note1, Fig.1)
Peak pulse current of at 10/1000μs waveform (Note 1, Fig.3)
IPPM
See Table
7.0
Amps
Watts
Steady state power dissipation at TL=75℃ (Fig.5)
PM(AV)
Peak forward surge current, 8.3ms single half sine-wave
superimposed on rated load, (JEDEC Method) (Note2, Fig.6)
IFSM
300
Amps
Operating junction and Storage Temperature Range.
Typical thermal resistance junction to lead
TJ,TSTG
RθJL
-55 to +150
℃
8
℃/W
℃/W
Typical thermal resistance junction to ambient
RθJA
40
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above TA=25℃ per Fig.2.
2. 8.3ms single half sine-wave, or equivalent square wave, duty cycle=4 pulses per minutes maximum.
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Jun. 30, 2023 V. 3