器件名称: 1.5KE120A
功能描述: UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS
文件大小: 112.84KB 共4页
简 介:1.5KE SERIES
GLASS PASSIVATED UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS FEATURES
● Glass passivate chip ● low leakage ● Uni and bidirectional unit ● Excellent clamping capability ● Plastic material has UL recognition 94V-0 ● Fast response time
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REVERSE VOLTAGE - 6.8 to 440 Volts POWER DISSIPATION - 1500 Watts DO- 27
.052(1.3) DIA. .048(1.2) 1.0(25.4) MIN
.375(9.5) .335(8.5)
210
MECHANICAL DATA
●Case : Molded Plastic ●Marking : Unidirectional -type number and cathode band
.220(5.6) DIA. .197(5.0) 1.0(25.4) MIN
Bidirectional-type number only
●Weight :1.2 grams
Dimensions in inches and(millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20%
CHARACTERISTICS
Peak Power Dissipation at TA=25℃ TP=1ms (NOTE1) Peak Forward Surge Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load (JEDEC Method) Steady State Power Dissipation at TL=75℃ Lead Lengths 0.375"(9.5mm),See Fig. 4 Maximum Instantaneous Forward Voltage at 50A for Unidirectional Devices Only (NOTE2) Operating Temperature Range Storage Temperature Range
SYMBOL PPK
VALUE Minimum 1500
UNIT WATTS
IFSM
200
AMPS
PM(AV) VF TJ TSTG
5.0 See NOTE 3 -55 to + 150 -55 to + 175
WATTS VOLTS ℃ ℃
NOTES:1. Non-repetitive current pulse ,per Fig. 5 and derated above TA=25℃ per Fig. 1 . 2. 8.3ms single half-wave duty cycle=4 pulse……
