SMDJ SPSEMI | Alldatasheet
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Technical content
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR STAND-OFF VOLTAGE - 5.0 TO 170 Volts
3000 Watt Peak Pulse Power
UNI- POLAR BI-POLAR UNI BI For bidirectional type having Vrwm of 10 volts and less, the IR limit is double. For parts with A , the V BR is ± BREAKDOWN VOLTAGE V BR (V) MIN.@I T REVERSE LEAKAGE @ V RWM I R (µA) BREAKDOWN VOLTAGE V BR (V) MAX.@I T TEST CURRENT IT (mA) MAXIMUM CLAMPING VOLTAGE @Ipp Vc(V) PEAK PULSE CURRENT Ipp (A) SMDJ PART NUMBER DEVICE MARKING CODE REVERSE STAND- OFF VOLTAGE V RWM (V) 标注为常用型号 Stand for commonly used models " * " " * " * * 100 SMDJ(3000W) Series 054
FEATURES
◎ Low profile package ◎ Built-in strain relief ◎ Glass passivated junction ◎ Low inductance ◎ Excellent clamping capability ◎ Repetition Rate (duty cycle):0.01% ◎ Fast response time: typically less than 1.0ps from
0 Volts to V(BR) for unidirectional types
◎ Typical IR less than 2µA above 10V ◎ High temperature soldering: 260°C/10 seconds at terminals Flammability 94V-O ◎ Pb-free plated MECHANICAL DATA Case: JEDEC DO-214AB. Molded plastic over glass passivated junction Terminal: Solderable per MIL-STD-750, Method 2026 Polarity: Color band denoted positive end (cathode) except Bidirectional Standard Packaging: 16mm tape (EIA STD RS-481) Weight: 0.007 ounce, 0.21 gram SYMBOL VALUE UNITS P PPM Minimum
3000 Watts
I PPM SEE TABLE 1 Amps T J , T STG -55 to + 150 ℃ Notes : 1.Non-repetitive current pulse , per Fig. 3 and derated above T A = 25℃ per Fig. 2 . 2.Mounted on 8.0mm x 8.0mm Copper Pads to each terminal 3.8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum. ◎ For surface mounted applications in order to ◎ Plastic package has Underwriters Laboratory optimize board space SMDJ SERIES SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR STAND-OFF VOLTAGE - 5.0 TO 170 Volts Peak Pulse Power Dissipation on 10/1000μs waveform (Note 1,2 ,FIG.1) Peak Pulse Current of on 10/1000µs waveform (Note 1,FIG.3) MAXIMUM RATINGS AND CHARACTERISTICS Ratings at 25℃ ambient temperature unless otherwise specified. DEVICES FOR BIPOLAR APPLICATION For Bidirectional use C or CA Suffix for types SMDJ5.0 thru types SMDJ170 (e.g. SMDJ5.0C , SMDJ170CA) Electrical characteristics apply in both directions Peak Forward Surge Current,8.3ms Single Half Sine-Wave Superimposed on Rated Load,(JEDEC Method) (Note2, 3) Operating junction and Storage Temperature Range AmpsI FSM 300 DO-214AB (SMC J-Bend) 0.245 (6.22) 0.220 (5.59) 0.126 (3.20) 0.112 (2.85) 0.280 (7.11) 0.260 (6.60) Cathode Band 0.103 (2.62) 0.081 (2.06) 0.325 (8.25) 0.305 (7.75) 0.060 (1.52) 0.030 (0.76) Dimensions in inches and(millimeters) 0.012 (0.305) 0.006 (0.152) SMDJ(3000W) Series 0.012 (0.3) MAX.
A =25℃ unless otherwise noted) RATINGS AND CHARACTERISTIC CURVES t - Time(ms) 4.0 150 1.0 2.0 t r = 10µsec. Peak Value I PPM T J = 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. t d Fig.3 - Pulse Waveform 4.0 Half Value- I PPM 100 I PPM - Peak Pulse Current,% I RSM 3.00 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 (P PP or Current (I PP Derating in Percentage,% T A - Ambient Temperature (°C) 0.1 100 10ms 0.1µ 1.0µ 10µs 100µs 1.0ms t d - Pulse Width Fig. 1 - Peak Pulse Power Rating P PPM -Peak Pulse Power (kW) Non-repetitive pulse waveform shown in Fig.3 T A = 25°C 100 1000 10000 1 10 100 1000 100 1000 10000 C J - Capacitance (pF) Fig. 4 - Typical Junction Capacitance V WM - Reverse Stand-Off Voltage (V) Unidirectional Bidirectional f = 1MHz V sig = 50mV p-p T J = 25°C V R = 0 500 V R = Rated Stand-off Voltage 100 150 200 250 300 1 10 100 Fig.6 - Maximum Non-repetitive Forward Surge current Number of Cycles at 60 H Z I FSM ,Peak Forward Surge Currnet (A) 8.3ms Single Half Sine-Wave (JEDEC Method) 0.1 100 100 1000 0.00 0.01 0.1 100 t d - Pulse Duration (sec.) Fig. 5 - Type Transient Thermal Impedance Ptransient Thermal Impedance(i C/W) SMDJ(3000W) Series