1.5KE SYNSEMI
Document overview
- Manufacturer or author: Provided By digicamel.com
- PDF pages: 3
Technical content
1.5KE SERIES TRANSIENT VOLTAGE SUPPRESSOR 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 I R less then 1µA above 10V 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 MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified. Rating Symbol Value Unit Peak Power Dissipation at Ta = 25 °C, Tp=1ms (Note1) PPK Minimum 1500 W Steady State Power Dissipation at T L = 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 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 PD IFSM 200 A W5.0 DO-201 0.375 (9.53) 0.285 (7.24) 0.21 (5.33) 0.19 (4.83) 0.052 (1.07) 0.048 (0.97) Dimensions in inches and (millimeters) 1.00 (25.4) MIN. 1.00 (25.4) MIN.
ELECTRICAL CHARACTERISTICS
Rating at 25°C ambient temperature unless otherwise specified Breakdown Voltage @ It Working Peak Maximum Maximum Maximum Maximum ( Note 1 ) Reverse Reverse Leakage Reverse Clamping Temperature Voltage @ VRWM Current Voltage @ IRSM Co-efficient VBR (V) It VRWM IR IRSM VRSM of VBR Min. Max. (mA) (V) (µA) (A) (V) (% /°C) Notes: (1) VBR measured after It applied for 300 µs., It = square wave pulse or equivalent. (2) VF = 3.5 Vmax., IF = 100 Amps. ( 6.8 Volts thru 91 Volts ) VF = 5.0 Vmax., IF = 100 Amps. ( 100 Volts thru 440 Volts ) per 1/2 square or equivalent sine wave. PW = 8.3 ms, duty cycle = 4 pulses per minute maximum. (3) "1.5" will be omitted in marking on the diode. Page 2 of 3 Rev. 02 : January 28, 2004 Type No. Uni-directional Bi-directional
RATING AND CHARACTERISTIC CURVES ( 1.5KE SERIES ) FIG.1 - PULSE DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 0 25 50 75 100 125 150 175 Ta, AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.3 - STEADY STATE POWER DERATING FIG.4 - PULSE RATING CURVE FIG.5 - PULSE WAVEFORM 0 1.0 2.0 3.0 4.0 Page 3 of 3 Rev.02 : January 28, 2004 120 5.00 100 160 240 120 1.25 3.75 0.1 2.50 1.0 tp, PULSE WIDTH PEAK FORWARD SURGE CURRENT, AMPERES PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT Pp,PEAK POWER (kW) 100 200 10 20 601 2 4 6 40 100 100 125 1750 25 50 75 150 0.1µs 1.0µs 10µs 100µs 10ms1.0ms 200 TL, LEAD TEMPERATURE (°C) 8.3 ms SINGLE HALF SINE WAVE JEDEC METHOD PD, STEADY STATE POWER DISSIPATION (WATTS) 100 Tr = 10µs Peak Value IRMS Half Value - IRMS TJ=25 °C Pulse Width (tp) is defined as that point where the peak current decays to 50% of IRSM tp 10X1000 Waveform as defined by R.E.A. T, TIME(ms) PEAK PULSE CURRENT - % IRMS Single Phase Half Wave