P4SMA LUGUANG | Alldatasheet
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http://www.luguang.cn mail:lge@luguang.cn 1.5± 0.1 4.5± 0.1 2.6± 0.15 2.1± 0.2 1.3± 0.2 0.203MAX 0.2± 0.05 5.1± 0.2 DO-214AC(SMA) Dimensions in millimeters
RATING AND CHARACTERISTIC CURVES P4SMA SERIES 100 1000 Number of Cycles at 60 Hz IFSM-Peak Forward Surge Current (A) Fig.6 - Maximum Non-Repetitive Peak Forward Surge Current Uni-Directional Only
200 TJ = TJ max,
8.3ms Single Half Sine-Wave (JEDEC Method) 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 (IPPM) Derating in Percentage,% Copper Pad Areas TA - Ambient Temperature (°C) 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) Copper Pad Areas Non-repetitive Pulse Wavetorm shown in Fig.3 T A = 25°C P4SMA6.8A – P4SMA91A P4SMA100A – P4SMA170A 100 1000 10000 Measured at Stand-Off Voltage, V WM TJ = 25°C f = 1.0MHZ Vsig = 50mVp-p Fig.4 - Typical Junction Capacitance CJ - Junction Capacitance(pF) 1 100 20010 Uni-Directional Bi-Directional VWM - Reverse Stand-Off Voltage (V)t - Time(ms) 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 IPPM 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 Transient Thermal Impedance (℃/W) Fig. 5 - Typ.Transient Thermal Impedance tp-Pulse Duration (sec) P4SMA SERIES Glass Passivated Junction Transient Voltage Suppressor http://www.luguang.cn mail:lge@luguang.cn
400 Watt TVS
For bidirectional type having Vrwm of 10 volts and less, the IR limit is double. The available parts are "A" type only, the parts without A (VBR is ± 10%) are not available. REVERSE STAND- OFF VOLTAGE VRWM(V) 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) P4SMA PART NUMBER MARKING CODE P4SMA SERIES Glass Passivated Junction Transient Voltage Suppressor http://www.luguang.cn mail:lge@luguang.cn