SP725 Series 5pF 8kV Diode RoHS Pb GREEN Array
ESD and overvoltage protection of sensitive input circuits.
The SP725 has 2 protection SCR/Diode device structures
per input. There are a total of 4 available inputs that can be
used to protect up to 4 external signal or bus lines. Overvoltage protection is from the IN (Pins 1 - 4) to V+ or V-.
The SCR structures are designed for fast triggering at a
threshold of one +VBE diode threshold above V+ (Pin 5,6)
or one –VBE diode threshold below V- (Pin 7,8). From an
IN input, a clamp to V+ is activated if a transient pulse
causes the input to be increased to a voltage level greater
than one VBE above V+. A similar clamp to V- is activated if
a negative pulse, one VBE less than V-, is applied to an IN
input.
Refer to Fig 1 and Table 1 for further details. Refer to
Application Note AN9304 and AN9612 for further detail.
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SP725 、 SP725ABG 、 SP725ABTG 、 SP725AB(T)G 、 SP725AB* |
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[ Microprocessor/Logic Input Protection ][ Data Bus Protection ][ Analog Device Input Protection ][ Voltage Clamp ] |
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Datasheet |
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ESD(EIAJ IC121,MM,±2kV) 、 ESD(IEC 61000-4-2,HBM,Air,±15kV) 、 ESD(IEC 61000-4-2,HBM,±8kV) 、 ESD(MIL-STD-3015.7,Modified HBM,±25kV) 、 ESD(MIL-STD-3015.7,Standard HBM,±10kV) 、 Pb free 、 RoHS 、 UL 94 V-0 |
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Please see the document for details |
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8 Ld SOIC |
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English Chinese Chinese and English Japanese |
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05/12/17 |
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Revised: 05/12/17 |
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655 KB |
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