BTA140B_SERIES_1.pdf

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Philips Semiconductors
Product specification
Triacs
BTA140B series
GENERAL DESCRIPTION
QUICK REFERENCE DATA
Glass passivated triacs in a plastic
SYMBOL PARAMETER
MAX. MAX. MAX. UNIT
envelope suitable for surface
mounting, intended for use in
BTA140B- 500
600
800
applications
requiring
high
V DRM
Repetitive peak off-state
500
600
800
V
bidirectional transient and blocking
voltages
voltage capability and high thermal
I T(RMS)
RMS on-state current
25
25
25
A
cycling
performance.
Typical
I TSM
Non-repetitive peak on-state
190
190
190
A
applications include motor control,
current
industrial and domestic lighting,
heating and static switching.
PINNING - SOT404
PIN CONFIGURATION
SYMBOL
PIN
DESCRIPTION
mb
1
main terminal 1
2
main terminal 2
T2
T1
3
gate
2
mb main terminal 2
1
3
G
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
SYMBOL PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
-500 -600 -800
V DRM
Repetitive peak off-state
-
500 1
600 1
800
V
voltages
I T(RMS)
RMS on-state current
full sine wave; T mb
£
91 ˚C
-
25
A
I TSM
Non-repetitive peak
full sine wave; T j = 25 ˚C prior to
on-state current
surge
t = 20 ms
-
190
A
t = 16.7 ms
-
209
A
I 2 t
I 2 t for fusing
t = 10 ms
-
180
A 2 s
dI T /dt
Repetitive rate of rise of
I TM = 30 A; I G = 0.2 A;
on-state current after
dI G /dt = 0.2 A/
m
s
triggering
T2+ G+
-
50
A/
m
s
T2+ G-
-
50
A/
m
s
T2- G-
-
50
A/
m
s
T2- G+
-
10
A/
m
s
I GM
Peak gate current
-
2
A
V GM
Peak gate voltage
-
5
V
P GM
Peak gate power
-
5
W
P G(AV)
Average gate power
over any 20 ms period
-
0.5
W
T stg
Storage temperature
-40
150
˚C
T j
Operating junction
-
125
˚C
temperature
1 Although not recommended, off-state voltages up to 800V may be applied without damage, but the triac may
switch to the on-state. The rate of rise of current should not exceed 15 A/
m
s.
September 1997
1
Rev 1.100
22887537.006.png
Philips Semiconductors
Product specification
Triacs
BTA140B series
THERMAL RESISTANCES
SYMBOL PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
R th j-mb
Thermal resistance
full cycle
-
-
1.0
K/W
junction to mounting base half cycle
-
-
1.4
K/W
R th j-a
Thermal resistance
minimum footprint, FR4 board
-
55
-
K/W
junction to ambient
STATIC CHARACTERISTICS
T j = 25 ˚C unless otherwise stated
SYMBOL PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
I GT
Gate trigger current
V D = 12 V; I T = 0.1 A
T2+ G+
-
6
35
mA
T2+ G-
-
10
35
mA
T2- G-
-
11
35
mA
T2- G+
-
23
70
mA
I L
Latching current
V D = 12 V; I GT = 0.1 A
T2+ G+
-
8
40
mA
T2+ G-
-
30
60
mA
T2- G-
-
18
40
mA
T2- G+
-
15
60
mA
I H
Holding current
V D = 12 V; I GT = 0.1 A
T2+
-
7
30
mA
T2-
-
12
30
mA
V T
On-state voltage
I T = 30 A
-
1.2
1.55
V
V GT
Gate trigger voltage
V D = 12 V; I T = 0.1 A
-
0.7
1.5
V
V D = 400 V; I T = 0.1 A; T j = 125 ˚C
0.25
0.4
-
V
I D
Off-state leakage current V D = V DRM(max) ; T j = 125 ˚C
-
0.1
0.5
mA
DYNAMIC CHARACTERISTICS
T j = 25 ˚C unless otherwise stated
SYMBOL PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
dV D /dt
Critical rate of rise of
V DM = 67% V DRM(max) ; T j = 125 ˚C;
100
300
-
V/
m
s
off-state voltage
exponential waveform; gate open circuit
dV com /dt
Critical rate of change of V DM = 400 V; T j = 95 ˚C; I T(RMS) = 25 A;
-
10
-
V/
m
s
commutating voltage
dI com /dt = 9 A/ms; gate open circuit
t gt
Gate controlled turn-on
I TM = 30 A; V D = V DRM(max) ; I G = 0.1 A;
-
2
-
m
s
time
dI G /dt = 5 A/
m
s
September 1997
2
Rev 1.100
22887537.007.png
Philips Semiconductors
Product specification
Triacs
BTA140B series
40
Ptot / W
BTA140
Tmb(max) / C
85
30
IT(RMS) / A
BTA140
= 180
120
90
60
30
25
91 C
30
1
95
20
20
105
15
10
10
115
5
0
0
5
10
15
20
25
30
125
-50
0
50
100
150
IT(RMS) / A
Tmb / C
Fig.1. Maximum on-state dissipation, P tot , versus rms
on-state current, I T(RMS) , where
a
= conduction angle.
Fig.4. Maximum permissible rms current I T(RMS) ,
versus mounting base temperature T mb .
1000
ITSM / A
BTA140
50
IT(RMS) / A
BTA140
40
30
100
dI /dt limit
T
20
T2- G+ quadrant
I
T
I TSM
10
T
time
Tj initial = 25 C max
10
10us
100us
1ms
10ms
100ms
0.01
0.1
1
10
T / s
surge duration / s
Fig.2. Maximum permissible non-repetitive peak
on-state current I TSM , versus pulse width t p , for
sinusoidal currents, t p
£
20ms.
Fig.5. Maximum permissible repetitive rms on-state
current I T(RMS) , versus surge duration, for sinusoidal
currents, f = 50 Hz; T mb
£
91˚C.
200
ITSM / A
BTA140
VGT(Tj)
VGT(25 C)
BT136
1.6
I TSM
I
T
150
T
time
1.4
Tj initial = 25 C max
1.2
100
1
0.8
50
0.6
0
1
10
100
1000
0.4
-50
0
50
100
150
Number of cycles at 50Hz
Tj / C
Fig.3. Maximum permissible non-repetitive peak
on-state current I TSM , versus number of cycles, for
sinusoidal currents, f = 50 Hz.
Fig.6. Normalised gate trigger voltage
V GT (T j )/ V GT (25˚C), versus junction temperature T j .
September 1997
3
Rev 1.100
0
0
22887537.008.png
Philips Semiconductors
Product specification
Triacs
BTA140B series
IGT(Tj)
IGT(25 C)
80
IT / A
Tj = 125 C
Tj = 25 C
BTA140
BTA140
5
T2+ G+
T2+ G-
T2- G-
T2- G+
70
4
60
typ
max
Vo = 1.073 V
Rs = 0.015 ohms
50
3
40
2
30
20
1
10
0
-50
0
50
100
150
0
0
0.5
1
1.5
2
2.5
3
Tj / C
VT / V
Fig.7. Normalised gate trigger current
I GT (T j )/ I GT (25˚C), versus junction temperature T j .
Fig.10. Typical and maximum on-state characteristic.
IL(Tj)
IL(25 C)
10
Zth j-mb (K/W)
BTA140
TRIAC
3
2.5
1
unidirectional
2
bidirectional
1.5
0.1
1
P
t p
0.01
0.5
t
0
-50
0
50
100
150
0.001
10us
0.1ms
1ms
10ms
0.1s
1s
10s
Tj / C
tp / s
Fig.8. Normalised latching current I L (T j )/ I L (25˚C),
versus junction temperature T j .
Fig.11. Transient thermal impedance Z th j-mb , versus
pulse width t p .
IH(Tj)
IH(25C)
1000
dV/dt (V/us)
TRIAC
3
2.5
off-state dV/dt limit
2
100
1.5
dIcom/dt =
25 A/ms 20
15
12
9.0
7.0
10
1
0.5
0
-50
0
50
100
150
1
0
50
100
150
Tj / C
Tj / C
Fig.9. Normalised holding current I H (T j )/ I H (25˚C),
versus junction temperature T j .
Fig.12. Typical commutation dV/dt versus junction
temperature, parameter commutation dI T /dt. The triac
should commutate when the dV/dt is below the value
on the appropriate curve for pre-commutation dI T /dt.
September 1997
4
Rev 1.100
D
22887537.009.png
Philips Semiconductors
Product specification
Triacs
BTA140B series
MECHANICAL DATA
Dimensions in mm
10.3 max
4.5 max
1.4 max
Net Mass: 1.4 g
11 max
15.4
2.5
0.85 max
(x2)
0.5
2.54 (x2)
Fig.13. SOT404 : centre pin connected to mounting base.
Notes
1. Epoxy meets UL94 V0 at 1/8".
MOUNTING INSTRUCTIONS
Dimensions in mm
11.5
9.0
17.5
2.0
3.8
5.08
Fig.14. SOT404 : minimum pad sizes for surface mounting.
Notes
1. Plastic meets UL94 V0 at 1/8".
September 1997
5
Rev 1.100
22887537.001.png 22887537.002.png 22887537.003.png 22887537.004.png 22887537.005.png

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