1.5KE DBLECTRO
Document overview
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Technical content
For bidirectional type having Vrwm of 10 volts and less, the IR limit is double. For parts without A , the VBR is + 10% 1.5KE SERIES GLASS PASSOVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE - 6.8 to 440 Volts 1500 Watts Peak Power 6.5 Watt Steady State 1.5KE PART NUMBER REVERSE STAND- OFF VOLTAG E BREAKDOWN VOLTAGE VBR(V) MIN.@IT BREAKDOWN VOLTAGE VBR(V) MAX.@IT TEST CURRENT IT (mA) MAXIMUM CLAMPING VOLTAGE @Ipp Vc(V) PEAK PULSE CURRENT Ipp (A) REVERSE LEAKAGE @ VRWM IR(µA)
FEATURES
Glass passivated chip junction in DO-201 package 1500W surge capability at 10/1000 µs wave from Excellent clamping capability Low zener impedance Fast response time: typically less than 1.0ps from 0 Volts to BV min. Typical IR less than 1mA above 10V (9.5mm) lead length, 5lbs., (2.3kg) tension MECHANICAL DATA Case: JEDEC DO-201 Molded plastic Terminal: Axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode except Bipolar Mounting Position: Any Weight: 0.045 ounce, 1.2 grams SYMBOL VALUE UNITS PPPM Minimum
1500 Watts
PM(AV) 6.5 Watts TJ , TSTG -55 to + 175 Notes : 1.Non-repetitive current pulse , per Fig. 3 and derated above TA = 25 per Fig. 2 . 3.8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum. Operating junction and Storage Temperature Range RATING Ratings at 25 ambient temperature unless otherwise specified. IFSM 200 Amps Peak Power Dissipation at TA = 25 , T P = 1ms (Note 1) Steady State Power Dissipation at TL = 75 , Lead lengths.375",(9.5mm) (Note 2) Peak Forward Surge Current,8.3ms Single Half Sine-Wave Superimposed on Rated Load,(JEDEC Method) (Note 3) DEVICES FOR BIPOLAR APPLICATION Electrical characteristics apply in both directions MAXIMUM RATINGS AND CHARACTERISTICS High temperature soldering guaranteed: 265°C/10 seconds/.375", 1.5KE SERIES GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-6.8 TO 440 Volts 1500 watt Peak Power / 6.5 Watt Steady State
Characteristic Curves(TA=25 unless otherwise noted) 1.5KE SERIES RATINGS AND CHARACTERISTIC CURVES 100 1000 11 0 1 0 0 200 Number of Cycles at 60 Hz Fig.6 - Maximum Non-Repetitive Forward Surge Current Uni-Directional Only 8.3ms Single Half Sine-Wave (JEDEC Method)TJ=TJ max. IFSM-Peak Forward Surge Current (A) 0.1 100 10ms0.1µs 1.0µs 10µs 100µs 1.0ms td - Pulse Width (sec.) Fig. 1 - Peak Pulse Power Rating Curve PPPM-Peak Pulse Power (kW) PM(AV),Steady State Power Dissipation (W) 0 25 50 75 100 125 150 175 2000 1.0 2.0 3.0 4.0 Fig. 5 - Steady State Power Derating Curve TL - Lead Temperature (°C) L=0.375" (9.5mm) Lead Lengths 1.6x1.6x.040" (40x40x1mm) Copper Heat Sinks 5.0 6.0 7.0 8.0 60Hz Resistive or Inductive Load t - Time(ms) 3.0 4.0 150 1.0 2.0 tr = 10µsec. Peak Value I PPM TJ = 25°C Pulse Width (td) is defined as the point where the peak current decays to 50% of I PPM 10/1000µsec.Waveform as defined by R.E.A. td Fig.3 - Pulse Waveform 4.0 Half Value- IPPM 100 IPPM - Peak Pulse Current,% IRSM 3.00 100 1000 10000 1 10 100 1000 5 100 1000 10000CJ - Capacitance (pF) Fig. 4 - Typical Junction Capacitance VWM - Reverse Stand-Off Voltage (V) Unidirectional Bidirectional f = 1MHz Vsig = 50mVp-p T J = 25°C VR = 0 500 VR = Rated Stand-off Voltage 12.5 37.5 62.5 87.5 100 0 25 50 75 100 125 150 175 200 Fig.2 - Pulse Derating Curve Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage,% TA - Ambient Temperature (°C)