BCR3KM-14L Datasheet, PDF (4/8 Pages) Renesas Technology Corp – Triac Low Power Use

BCR3KM-14L
Maximum Transient Thermal Impedance
Characteristics (Junction to ambient)
10²
7
5
4
3
2
10¹
7
5
4
3
2
10⁰
10² 2 3 5 710³ 2 3 5 710⁴ 2 3 5 710⁵
Conduction Time (Cycles at 60Hz)
Allowable Case Temperature vs.
RMS On-State Current
160
Curves apply regardless
140
of conduction angle
120
100
80
60
40
360° Conduction
20 Resistive,
inductive loads
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
RMS On-State Current (A)
Allowable Ambient Temperature vs.
RMS On-State Current
160
Natural convection
140
No Fins
Curves apply regardless
120
of conduction angle
Resistive, inductive loads
100
80
60
40
20
0
0 0.5 1.0 1.5 2.0 2.5 3.0
RMS On-State Current (A)
Maximum On-State Power Dissipation
5.0
4.0
360° Conduction
Resistive,
3.0 ^{inductive loads}
2.0
1.0
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
RMS On-State Current (A)
Allowable Ambient Temperature vs.
RMS On-State Current
160
All fins are black painted
140 ^{aluminum and greased}
120 × 120 × t2.3
120
100 × 100 × t2.3
100
60 × 60 × t2.3
80
60 _{Curves apply}
regardless of
40 _{conduction angle}
Resistive,
20 _{inductive loads}
Natural convection
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
RMS On-State Current (A)
Repetitive Peak Off-State Current vs.
Junction Temperature
10⁵
7 _{Typical Example}
5
3
2
10⁴
7
5
3
2
10³
7
5
3
2
10²
–60 –40 –20 0 20 40 60 80 100 120140
Junction Temperature (°C)
Rev.1.00, Aug.20.2004, page 4 of 7