1.5KE Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR

1.5KE Series
TRANSIENT VOLTAGE SUPPRESSOR
Reverse Voltage: 6.8 to 440 V
Peak Pulse Power: 1500 W
Features
• Plastic package has UL flammability Classification 94V-0
• 1500 W peak pulse power capability on 10/1000 µs waveform,
repetition rate (duty cycle): 0.01%
• Excellent clamping capability
• Low incremental surge resistance
• Very fast response time
Mechanical Data
• Case: Molded plastic, DO-201AD
• Expoxy: UL 94V-0 rate flame retardant
• Lead: Axial leads, solderable per MIL-STD-202, Method 208
guaranteed
• Polarity: Color band denotes cathode except bipolar
• Mounting Position: Any
Description
• Devices for bidirectional applications
• For bi-directional use C or CA suffix for types 1.5KE6.8 thru types 1.5KE440 (e.g. 1.5KE6.8C,1.5KE440CA)
• Electrical characteristics apply in both directions
Absolute Maximum Ratings and Characteristics
Ratings at 25 ^OC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Parameter
Symbol
Value
Unit
Peak Power Dissipation with a 10/1000 µs waveform ¹⁾
PPPM
Min.1500
W
Steady State Power Dissipation at TL = 75 ^OC Lead lengths 0.375"(9.5 mm) ²⁾
PM(AV)
6.5
W
Peak Forward Surge Current, 8.3 ms Single half sine-wave unidirectional only ³⁾
IFSM
200
A
Maximum Instantaneous Forward Voltage at 100 A for Unidirectional only ⁴⁾
VF
3.5/5
V
Operating Junction and Storage Temperature Range
TJ, TStg - 55 to + 150
O_C
1) _{Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 OC Fig. 2}
2) _{Mounted on copper pad area of 1.6 X 1.6" (40 X 40 mm)}
3) _{Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.}
4) _{VF = 3.5 V max. for 1.5KE200A & below; VF = 5 V max. for 1.5KE220 & above.}
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 13/10/2009 H