BCR3KM-12LB DATASHEET

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April 1st, 2010
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BCR3KM-12LB
Triac
Low Power Use
REJ03G0314-0100
Rev.1.00
Aug.20.2004
Features
•
•
•
•
•
• Insulated Type
• Planar Passivation Type
• Refer to the recommended circuit values around the
triac before using.
IT (RMS) : 3 A
VDRM : 600 V
IFGTI , IRGTI, IRGTⅢ : 20 mA (10 mA)Note5
Viso : 2000 V
The product guaranteed maximum junction
temperature of 150°C.
Outline
TO-220FN
2
1. T1 Terminal
2. T2 Terminal
3. Gate Terminal
3
1
1
2 3
Applications
Switching mode power supply, small motor control, heater control, solenoid driver, and other general purpose control
applications
Maximum Ratings
Parameter
Repetitive peak off-state voltageNote1
Non-repetitive peak off-state voltageNote1
Rev.1.00, Aug.20.2004, page 1 of 7
Symbol
Voltage class
12
Unit
VDRM
VDSM
600
720
V
V
BCR3KM-12LB
Parameter
RMS on-state current
Symbol
IT (RMS)
Ratings
3
Unit
A
Surge on-state current
ITSM
30
A
I2 t
3.7
A2 s
PGM
PG (AV)
VGM
IGM
Tj
Tstg
—
Viso
3
0.3
6
0.5
– 40 to +150
– 40 to +150
2.0
2000
W
W
V
A
°C
°C
g
V
Symbol
Min.
Typ.
Max.
Unit
IDRM
VTM
—
—
—
—
2.0
1.5
mA
V
Tj = 150°C, VDRM applied
Tc = 25°C, ITM = 4.5 A,
Instantaneous measurement
VFGTΙ
VRGTΙ
VRGTΙΙΙ
IFGTΙ
IRGTΙ
IRGTΙΙΙ
VGD
Rth (j-c)
(dv/dt)c
—
—
—
—
—
—
0.2/0.1
—
5/1
—
—
—
—
—
—
—
—
—
1.5
1.5
1.5
20Note5
20Note5
20Note5
—
4.0
—
V
V
V
mA
mA
mA
V
°C/W
V/µs
Tj = 25°C, VD = 6 V, RL = 6 Ω,
RG = 330 Ω
I2t for fusing
Peak gate power dissipation
Average gate power dissipation
Peak gate voltage
Peak gate current
Junction temperature
Storage temperature
Mass
Isolation voltage
Conditions
Commercial frequency, sine full wave
360° conduction, Tc = 134°C
60Hz sinewave 1 full cycle, peak value,
non-repetitive
Value corresponding to 1 cycle of half
wave 60Hz, surge on-state current
Typical value
Ta = 25°C, AC 1 minute,
T1·T2·G terminal to case
Notes: 1. Gate open.
Electrical Characteristics
Parameter
Repetitive peak off-state current
On-state voltage
Gate trigger voltageNote2
Gate trigger currentNote2
Ι
ΙΙ
ΙΙΙ
Ι
ΙΙ
ΙΙΙ
Test conditions
Tj = 25°C, VD = 6 V, RL = 6 Ω,
RG = 330 Ω
Gate non-trigger voltage
Tj = 125°C/150°C, VD = 1/2 VDRM
Thermal resistance
Junction to caseNote3
Critical-rate of rise of off-state
Tj = 125°C/150°C
commutating voltageNote4
Notes: 2. Measurement using the gate trigger characteristics measurement circuit.
3. The contact thermal resistance Rth (c-f) in case of greasing is 0.5°C/W.
4. Test conditions of the critical-rate of rise of off-state commutating voltage is shown in the table below.
5. High sensitivity (IGT ≤ 10 mA) is also available. (IGT item: 1)
Test conditions
1. Junction temperature
Tj = 125°C/150°C
2. Rate of decay of on-state commutating current
(di/dt)c = –1.5 A/ms
3. Peak off-state voltage
VD = 400 V
Rev.1.00, Aug.20.2004, page 2 of 7
Commutating voltage and current waveforms
(inductive load)
Supply Voltage
Time
Main Current
(di/dt)c
Time
Main Voltage
(dv/dt)c
Time
VD
BCR3KM-12LB
Performance Curves
102
7
5
3
2
Tj = 150°C
100
7
5
3
2
Tj = 25°C
–1
20
15
10
5
2 3
5 7 10
1
2 3
5 7 10
Gate Characteristics (I, II and III)
Gate Trigger Current vs.
Junction Temperature
PGM = 3W
PG(AV) = 0.3W
IGM =
0.5A
VGT
IRGT I
VGD = 0.1V
10–1
IFGT I, IRGT III
7
5 0
10 2 3 5 7101 2 3 5 7102 2 3 5 7103
103
7
5
25
Conduction Time (Cycles at 60Hz)
0
10
7
5
3
2
30
On-State Voltage (V)
Gate Trigger Current (Tj = t°C)
× 100 (%)
Gate Trigger Current (Tj = 25°C)
Gate Voltage (V)
101
7
5
3
2
35
0 0
10
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
5
3
2
Gate Trigger Voltage (Tj = t°C)
× 100 (%)
Gate Trigger Voltage (Tj = 25°C)
Surge On-State Current (A)
40
101
7
5
3
2
10
Rated Surge On-State Current
103
7
5
3
2
2
Typical Example
IRGT III
102
7 IFGT I, IRGT I
5
3
2
101
–60 –40–20 0 20 40 60 80 100 120 140 160
Gate Current (mA)
Junction Temperature (°C)
Gate Trigger Voltage vs.
Junction Temperature
Maximum Transient Thermal Impedance
Characteristics (Junction to case)
Typical Example
3
2
2
10
7
5
3
2
1
10
–60 –40–20 0 20 40 60 80 100 120 140 160
Junction Temperature (°C)
Rev.1.00, Aug.20.2004, page 3 of 7
Transient Thermal Impedance (°C/W)
On-State Current (A)
Maximum On-State Characteristics
102 2 3 5 7103 2 3 5 7
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0 –1
10 2 3 5 7100 2 3 5 7101 2 3 5 7102
Conduction Time (Cycles at 60Hz)
BCR3KM-12LB
No Fins
On-State Power Dissipation (W)
10
7
5
3
2
2
10
7
5
3
2
1
10
7
5
3
2
0
10
7
5
3
2
–1
10 1
5.0
4.5
4.0
360° Conduction
3.5 Resistive,
3.0 inductive loads
2.5
2.0
1.5
1.0
0.5
0
0
10 2 3 5 7102 2 3 5 7103 2 3 5 7104 2 3 5 7105
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
Conduction Time (Cycles at 60Hz)
RMS On-State Current (A)
Allowable Case Temperature vs.
RMS On-State Current
Allowable Ambient Temperature vs.
RMS On-State Current
160
140
140
Ambient Temperature (°C)
160
120 Curves apply regardless
of conduction angle
100
80
60
40
360° Conduction
20 Resistive,
0
0
inductive loads
120
100
120 × 120 × t2.3
100 × 100 × t2.3
60 × 60 × t2.3
80
60 All fins are black painted
aluminum and greased
40 Curves apply regardless
of conduction angle
20 Resistive, inductive loads
0
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
Natural convection
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
RMS On-State Current (A)
RMS On-State Current (A)
Allowable Ambient Temperature vs.
RMS On-State Current
Repetitive Peak Off-State Current vs.
Junction Temperature
160
Ambient Temperature (°C)
Maximum On-State Power Dissipation
3
Natural convection
No Fins
Curves apply regardless
of conduction angle
Resistive, inductive loads
140
120
100
80
60
40
20
0
0
0.5
1.0
1.5
2.0
2.5
RMS On-State Current (A)
Rev.1.00, Aug.20.2004, page 4 of 7
3.0
Repetitive Peak Off-State Current (Tj = t°C)
× 100 (%)
Repetitive Peak Off-State Current (Tj = 25°C)
Case Temperature (°C)
Transient Thermal Impedance (°C/W)
Maximum Transient Thermal Impedance
Characteristics (Junction to ambient)
6
10
7
5
3
2
5
10
7
5
3
2
4
10
7
5
3
2
3
10
7
5
3
2
2
10
Typical Example
–60 –40–20 0 20 40 60 80 100 120 140 160
Junction Temperature (°C)
BCR3KM-12LB
103
7
5
Latching Current vs.
Junction Temperature
3
Latching Current (mA)
Typical Example
3
2
102
7
5
3
2
1
10
–60 –40–20 0 20 40 60 80 100 120 140 160
10
7
5
3
2
Distribution
T2+, G–
Typical Example
102
7
5
3
2
1
10
7
5
3 T +, G+
2 2– – Typical Example
T2 , G
100
–60 –40–20 0 20 40 60 80 100 120 140 160
Junction Temperature (°C)
Breakover Voltage vs.
Junction Temperature
Breakover Voltage vs.
Rate of Rise of Off-State Voltage (Tj=125°C)
160
Typical Example
140
120
100
80
60
40
20
0
–60 –40–20 0 20 40 60 80 100 120 140 160
Breakover Voltage (dv/dt = xV/µs)
× 100 (%)
Breakover Voltage (dv/dt = 1V/µs)
Junction Temperature (°C)
160
Typical Example
Tj = 125°C
140
120
III Quadrant
100
80
60
I Quadrant
40
20
0 1
10 2 3 5 7102 2 3 5 7103 2 3 5 7104
Junction Temperature (°C)
Rate of Rise of Off-State Voltage (V/µs)
Breakover Voltage vs.
Rate of Rise of Off-State Voltage (Tj=150°C)
Commutation Characteristics (Tj=125°C)
160
Typical Example
Tj = 150°C
140
120
100
III Quadrant
80
60
I Quadrant
40
20
0 1
2
3
4
10 2 3 5 710 2 3 5 710 2 3 5 710
Rate of Rise of Off-State Voltage (V/µs)
Rev.1.00, Aug.20.2004, page 5 of 7
Critical Rate of Rise of Off-State
Commutating Voltage (V/µs)
Breakover Voltage (dv/dt = xV/µs)
× 100 (%)
Breakover Voltage (dv/dt = 1V/µs)
Breakover Voltage (Tj = t°C)
× 100 (%)
Breakover Voltage (Tj = 25°C)
Holding Current (Tj = t°C)
× 100 (%)
Holding Current (Tj = 25°C)
Holding Current vs.
Junction Temperature
7
5
3
2
Time
Main Voltage
(dv/dt)c
VD
Main Current
(di/dt)c
IT
τ
Time
1
10
7
5
III Quadrant
3 Minimum
Characteristics
2 Value
0
10
7 0
10
Typical Example
Tj = 125°C
IT = 4A
τ = 500µs
VD = 200V
f = 3Hz
I Quadrant
2 3
5 7 101
2 3
5 7 102
Rate of Decay of On-State
Commutating Current (A/ms)
BCR3KM-12LB
Gate Trigger Current vs.
Gate Current Pulse Width
7
5
3
2
Time
Main Voltage
(dv/dt)c
VD
Main Current
(di/dt)c
IT
τ
Time
1
10
7
5
Gate Trigger Current (tw)
× 100 (%)
Gate Trigger Current (DC)
Critical Rate of Rise of Off-State
Commutating Voltage (V/µs)
Commutation Characteristics (Tj=150°C)
Typical Example
Tj = 150°C
IT = 4A
τ = 500µs
VD = 200V
f = 3Hz
III Quadrant
3
2
I Quadrant
Minimum
Characteristics
Value
100
7 0
10
2 3
5 7 101
2 3
5 7 102
3
10
7
5
Typical Example
IRGT III
IRGT I
3
2
IFGT I
102
7
5
3
2
101 0
10
2 3
5 7 10
1
2 3
5 7 10
2
Rate of Decay of On-State
Commutating Current (A/ms)
Gate Current Pulse Width (µs)
Gate Trigger Characteristics Test Circuits
Recommended Circuit Values Around The Triac
6Ω
6Ω
Load
C1
A
6V
V
Test Procedure I
A
V
V
330Ω
Test Procedure II
6Ω
6V
R1
A
6V
330Ω
330Ω
Test Procedure III
Rev.1.00, Aug.20.2004, page 6 of 7
C0
R0
C1 = 0.1 to 0.47µF C0 = 0.1µF
R1 = 47 to 100Ω
R0 = 100Ω
BCR3KM-12LB
Package Dimensions
TO-220FN
EIAJ Package Code

JEDEC Code

Mass (g) (reference value)
Lead Material
2.0
Cu alloy
2.8 ± 0.2
6.5 ± 0.3
3 ± 0.3
φ 3.2 ± 0.2
3.6 ± 0.3
14 ± 0.5
15 ± 0.3
10 ± 0.3
1.1 ± 0.2
1.1 ± 0.2
0.75 ± 0.15
0.75 ± 0.15
2.54 ± 0.25
4.5 ± 0.2
2.54 ± 0.25
2.6 ± 0.2
Symbol
Dimension in Millimeters
Min
Typ
Max
A
A1
A2
b
D
E
e
x
y
y1
ZD
ZE
Note 1) The dimensional figures indicate representative values unless
otherwise the tolerance is specified.
Order Code
Lead form
Standard packing
Quantity
Standard order code
Straight type
Plastic Magazine (Tube)
50 Type name
Lead form
Plastic Magazine (Tube)
50 Type name – Lead forming code
Note : Please confirm the specification about the shipping in detail.
Rev.1.00, Aug.20.2004, page 7 of 7
Standard order
code example
BCR3KM-12LB
BCR3KM-12LB-A8
Sales Strategic Planning Div.
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
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Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary
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