器件名称:
1.5KE7.5A
功能描述:
TRANSIENT VOLTAGE SUPPRESSOR
文件大小:
654.88KB 共3页
简 介:
1.5KE SERIES VBR : 6.8 - 440 Volts PPK : 1500 Watts FEATURES : * 1500W surge capability at 1ms * Excellent clamping capability * Low zener impedance * Fast response time : typically less then 1.0 ps from 0 volt to V BR(min.) * Typical IR less then 1A above 10V TRANSIENT VOLTAGE SUPPRESSOR DO-201 0.21 (5.33) 0.19 (4.83) 1.00 (25.4) MIN. 0.375 (9.53) 0.285 (7.24) MECHANICAL DATA * Case : DO-201 Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, method 208 guaranteed * Polarity : Color band denotes cathode end except Bipolar. * Mounting position : Any * Weight : 0.93 grams 0.052 (1.07) 0.048 (0.97) 1.00 (25.4) MIN. Dimensions in inches and (millimeters) MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified. Rating Peak Power Dissipation at Ta = 25 °C, Tp=1ms (Note1) Steady State Power Dissipation at TL = 75 °C Lead Lengths 0.375", (9.5mm) (Note 2) Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) (Note 3) Operating and Storage Temperature Range Symbol PPK PD Value Minimum 1500 5.0 Unit W W IFSM 200 A TJ, TSTG - 65 to + 175 °C Notes : (1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25 °C per Fig. 1 (2) Mounted on Copper Leaf area of 1.57 in2 (40mm2). (3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum. Page 1 of 3 Rev.02 : January 28, 2004 ELECTRICAL CHARACTERISTICS Rating at 25°C ambient te……
