MAC12HCD ON, MAC12HCD Datasheet - Page 3

• Manufacturer Part Number: MAC12HCD
• Description: Triacs Silicon Bidirectional Thyristors
• Manufacturer: ON

Symbol
V
I
V
I
V
I
DRM
RRM
H
DRM
RRM
TM
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
All polarities are referenced to MT1.
With in–phase signals (using standard AC lines) quadrants I and III are used.
Quadrant II
Quadrant III
I
GT
–
Voltage Current Characteristic of Triacs
MAC12HCD, MAC12HCM, MAC12HCN
(–) I
(–) I
GATE
GATE
GT
GT
(+) MT2
(–) MT2
Quadrant Definitions for a Triac
(Bidirectional Device)
REF
REF
MT1
MT1
(Negative Half Cycle)
(Positive Half Cycle)
http://onsemi.com
MT2 POSITIVE
MT2 NEGATIVE
+
–
3
I
RRM
Quadrant 3
MainTerminal 2 –
(+) I
(+) I
at V
GATE
GATE
GT
GT
RRM
(+) MT2
(–) MT2
REF
REF
MT1
MT1
on state
V
TM
I
H
+ Current
Quadrant IV
Quadrant I
off state
+ I
I
H
V
GT
TM
I
DRM
Quadrant 1
MainTerminal 2 +
at V
DRM
+ Voltage