压敏电阻种类有很多,其中贴片压敏电阻在实际应用中,也是极其地广泛。贴片压敏电阻根据芯片尺寸大小划分,有0201、0603、0805、1206、1210、1812、2220、3220等等。接下来,贴片压敏电阻厂家东沃电子(DOWOSEMI)重点为大家科普有关0805封装系列压敏电阻型号及参数特性。
0805封装系列贴片压敏电阻型号:MVR0805-3R0G、MVR0805-5R0G、MVR0805-8R0G、MVR0805-120G、MVR0805-180G、MVR0805-240G、MVR0805-270G、MVR0805-330G、MVR0805-390G、MVR0805-470G、MVR0805-560G、MVR0805-680G、MVR0805-820G、MVR0805-101G、MVR0805-121G、MVR0805-151G、MVR0805-181G、MVR0805-201G、MVR0805-221G、MVR0805-241G、MVR0805-271G、MVR0805-361G、MVR0805-391G、MVR0805-431G、MVR0805-471G……
贴片压敏电阻MVR0805-3R0G特性
最大允许连续交流电压(Maximum allowable continuous AC voltage):1.4V
最大允许连续直流电压(Maximum allowable continuous DC voltage):2V
压敏电阻(Varistor voltage Measured):3V
典型电容值(Typical capacitance value measured):1200pF
典型电容值容差(Typical capacitance value tolerance):±40%
最大钳位电压(Maximum clamping voltage measured):9V
额定峰值单脉冲瞬态电流(Rated peak single pulse transient current at):60A
最大能量吸收 10/1000µs(Maximum Energy Absorption 10/1000µs):0.2J
响应时间(Response time ):<1ns
漏电流(Leakage current at VDC (At initial state)):<50µΑ
漏电流(Leakage current at VDC (After reliability Test)):<100µΑ
工作环境温度(Operating ambient temperature):-40℃~+125℃
贮存温度(Storage temperature):-40℃~+125℃
回流温度曲线(推荐)(Reflow temperature profile(Recommend)):260℃
贴片压敏电阻MVR0805-3R0G特性
最大允许连续交流电压(Maximum allowable continuous AC voltage):28V
最大允许连续直流电压(Maximum allowable continuous DC voltage):36V
压敏电阻(Varistor voltage Measured):47V
典型电容值(Typical capacitance value measured):350pF
最大钳位电压(Maximum clamping voltage measured):77V
额定峰值单脉冲瞬态电流(Rated peak single pulse transient current at):80A
最大能量吸收 10/1000µs(Maximum Energy Absorption 10/1000µs):0.2J
响应时间(Response time ):<2ns
漏电流(Leakage current at VDC (At initial state)):<50µΑ
漏电流(Leakage current at VDC (After reliability Test)):<100µΑ
工作环境温度(Operating ambient temperature):-40℃~+125℃
贮存温度(Storage temperature):-40℃~+125℃
回流温度曲线(推荐)(Reflow temperature profile(Recommend)):260℃
……
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