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MA3075WALT1 Datasheet(PDF) 2 Page - ON Semiconductor |
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MA3075WALT1 Datasheet(HTML) 2 Page - ON Semiconductor |
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MA3075WALT1 http://onsemi.com 2 ELECTRICAL CHARACTERISTICS Parameter Symbol Conditions Min Typ Max Unit Forward Voltage VF IF = 10 mA 0.8 0.9 V Zener Voltage*2 VZ IZ = 5 mA 7.2 7.5 7.9 V Operating Resistance RZK IZ = 0.5 mA 120 W RZ IZ = 5 mA 6 15 W Reverse Current IR1 VR = 5 V 1 mA IR2 VR = 6.5 V 60 mA Temperature Coefficient of Zener Voltage*3 SZ IZ = 5 mA 2.5 4.0 5.3 mV/ °C Terminal Capacitance Ct VR = 0 V 80 pF tr 0 25 50 75 100 125 150 175 300 250 200 150 100 50 0 Figure 1. Steady State Power Derating Curve TEMPERATURE ( °C) 0 2040 6080 100 60 50 30 20 10 0 Figure 2. 8 X 20 ms Pulse Waveform t, TIME ( ms) 40 90 80 70 PEAK VALUE IRSM @ 8 ms HALF VALUE IRSM/2 @ 20 ms PULSE WIDTH (tp) IS DEFINED AS THAT POINT WHERE THE PEAK CURRENT DECAY = 8 ms tp 10 100 1000 1000 100 10 1 Figure 3. Pulse Rating Curve tp, PULSE WIDTH (ms) 0 0.2 0.4 0.6 1.2 100 1 0.1 0.01 Figure 4. Forward Current versus Forward Voltage VF, FORWARD VOLTAGE (V) 10 0.8 1 TA = 85°C −40 °C 25 °C Uni−Directional TVS IPP IF V I IR IT VRWM VC VBR VF |
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