MAC212A10 データシートの表示（PDF） - ON Semiconductor
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MAC212A10 Datasheet PDF : 6 Pages
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MAC212A8, MAC212A10
Symbol
VDRM
IDRM
VRRM
IRRM
VTM
IH
Voltage Current Characteristic of Triacs
(Bidirectional Device)
+ Current
Parameter
Peak Repetitive Forward Off State Voltage
Peak Forward Blocking Current
Peak Repetitive Reverse Off State Voltage
Peak Reverse Blocking Current
Maximum On State Voltage
Holding Current
IRRM at VRRM
on state
IH
Quadrant 3
MainTerminal 2 −
VTM
VTM
IH
off state
Quadrant 1
MainTerminal 2 +
+ Voltage
IDRM at VDRM
Quadrant Definitions for a Triac
MT2 POSITIVE
(Positive Half Cycle)
+
(+) MT2
(+) MT2
Quadrant II
IGT −
(−) IGT
GATE
MT1
REF
(−) MT2
(+) IGT
GATE
MT1
REF
(−) MT2
Quadrant I
+ IGT
Quadrant III
(−) IGT
GATE
MT1
REF
(+) IGT
GATE
MT1
REF
Quadrant IV
−
MT2 NEGATIVE
(Negative Half Cycle)
All polarities are referenced to MT1.
With in−phase signals (using standard AC lines) quadrants I and III are used.
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