Philips Semiconductors
Product specification
Three quadrant triacs
guaranteed commutation
GENERAL DESCRIPTION
Passivated guaranteed commutation
triacs in a full pack, plastic envelope
intended for use in motor control circuits
or with other highly inductive loads.
These
devices
balance
the
requirements
of
commutation
performance and gate sensitivity. The
"sensitive gate" E series and "logic level"
D series are intended for interfacing with
low power drivers, including micro
controllers.
BTA208X series D, E and F
QUICK REFERENCE DATA
SYMBOL
PARAMETER
BTA208X-
BTA208X-
BTA208X-
Repetitive peak off-state
voltages
RMS on-state current
Non-repetitive peak on-state
current
MAX.
600D
600E
600F
600
8
65
MAX.
-
800E
800F
800
8
65
UNIT
V
DRM
I
T(RMS)
I
TSM
V
A
A
PINNING - SOT186A
PIN
1
2
3
DESCRIPTION
main terminal 1
PIN CONFIGURATION
case
SYMBOL
T2
main terminal 2
gate
1 2 3
T1
case isolated
G
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
SYMBOL
V
DRM
I
T(RMS)
I
TSM
PARAMETER
Repetitive peak off-state
voltages
RMS on-state current
Non-repetitive peak
on-state current
full sine wave;
T
hs
≤
73 ˚C
full sine wave;
T
j
= 25 ˚C prior to
surge
t = 20 ms
t = 16.7 ms
t = 10 ms
I
TM
= 12 A; I
G
= 0.2 A;
dI
G
/dt = 0.2 A/µs
CONDITIONS
MIN.
-
-
-600
600
1
8
MAX.
-800
800
UNIT
V
A
I
2
t
dI
T
/dt
I
GM
P
GM
P
G(AV)
T
stg
T
j
I
2
t for fusing
Repetitive rate of rise of
on-state current after
triggering
Peak gate current
Peak gate power
Average gate power
Storage temperature
Operating junction
temperature
-
-
-
65
72
21
100
2
5
0.5
150
125
A
A
A
2
s
A/µs
A
W
W
˚C
˚C
over any 20 ms
period
-
-
-
-40
-
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 6 A/µs.
March 2002
1
Rev 2.000
Philips Semiconductors
Product specification
Three quadrant triacs
guaranteed commutation
ISOLATION LIMITING VALUE & CHARACTERISTIC
T
hs
= 25 ˚C unless otherwise specified
SYMBOL
V
isol
PARAMETER
R.M.S. isolation voltage from all
three terminals to external
heatsink
CONDITIONS
BTA208X series D, E and F
MIN.
-
TYP.
-
MAX.
2500
UNIT
V
f = 50-60 Hz; sinusoidal
waveform;
R.H.
≤
65% ; clean and dustfree
C
isol
Capacitance from T2 to external f = 1 MHz
heatsink
-
10
-
pF
THERMAL RESISTANCES
SYMBOL
R
th j-hs
R
th j-a
PARAMETER
Thermal resistance
junction to heatsink
Thermal resistance
junction to ambient
CONDITIONS
full or half cycle
with heatsink compound
without heatsink compound
in free air
MIN.
-
-
-
TYP.
-
-
55
MAX.
4.5
6.5
-
UNIT
K/W
K/W
K/W
STATIC CHARACTERISTICS
T
j
= 25 ˚C unless otherwise stated
SYMBOL
I
GT
PARAMETER
Gate trigger current
2
CONDITIONS
BTA208X-
V
D
= 12 V; I
T
= 0.1 A
T2+ G+
T2+ G-
T2- G-
V
D
= 12 V; I
GT
= 0.1 A
T2+ G+
T2+ G-
T2- G-
V
D
= 12 V; I
GT
= 0.1 A
I
T
= 10 A
V
D
= 12 V; I
T
= 0.1 A
V
D
= 400 V; I
T
= 0.1 A;
T
j
= 125 ˚C
V
D
= V
DRM(max)
; T
j
= 125 ˚C
-
-
-
-
-
-
-
-
-
0.25
-
MIN.
...D
5
5
5
15
25
25
15
MAX.
...E
10
10
10
25
30
30
25
1.65
1.5
-
0.5
...F
25
25
25
30
40
40
30
mA
mA
mA
mA
mA
mA
mA
V
V
V
mA
UNIT
I
L
Latching current
I
H
V
T
V
GT
I
D
Holding current
On-state voltage
Gate trigger voltage
Off-state leakage current
2
Device does not trigger in the T2-, G+ quadrant.
March 2002
2
Rev 2.000
Philips Semiconductors
Product specification
Three quadrant triacs
guaranteed commutation
DYNAMIC CHARACTERISTICS
T
j
= 25 ˚C unless otherwise stated
SYMBOL
dV
D
/dt
PARAMETER
Critical rate of rise of
off-state voltage
Critical rate of change of
commutating current
Critical rate of change of
commutating current
CONDITIONS
BTA208X-
V
DM
= 67% V
DRM(max)
;
T
j
= 110 ˚C; exponential
waveform; gate open
circuit
V
DM
= 400 V; T
j
= 125 ˚C;
I
T(RMS)
= 8 A;
dV
com
/dt = 10V/µs; gate
open circuit
V
DM
= 400 V; T
j
= 125 ˚C;
I
T(RMS)
= 8 A;
dV
com
/dt = 0.1V/µs; gate
open circuit
BTA208X series D, E and F
MIN.
...D
20
...E
60
...F
70
MAX.
-
UNIT
V/µs
dI
com
/dt
2
5
14
-
A/ms
dI
com
/dt
6
10
20
-
A/ms
March 2002
3
Rev 2.000
Philips Semiconductors
Product specification
Three quadrant triacs
guaranteed commutation
BTA208X series D, E and F
12
10
Ptot / W
Ths(max) / C
71
= 180
120
1
10
IT(RMS) / A
BT137X
80
89
90
60
30
8
73 C
8
6
4
2
0
6
98
4
107
116
125
10
2
0
2
4
6
IT(RMS) / A
8
0
-50
0
50
Ths / C
100
150
Fig.1. Maximum on-state dissipation, P
tot
, versus rms
on-state current, I
T(RMS)
, where
α
= conduction angle.
ITSM / A
Fig.4. Maximum permissible rms current I
T(RMS)
,
versus heatsink temperature T
hs
.
IT(RMS) / A
1000
25
20
dI
T
/dt limit
100
15
10
IT
T
10
10us
I TSM
time
5
Tj initial = 25 C max
100us
1ms
T/s
10ms
100ms
0
0.01
0.1
1
surge duration / s
10
Fig.2. Maximum permissible non-repetitive peak
on-state current I
TSM
, versus pulse width t
p
, for
sinusoidal currents, t
p
≤
20ms.
ITSM / A
IT
T
ITSM
time
Fig.5. Maximum permissible repetitive rms on-state
current I
T(RMS)
, versus surge duration, for sinusoidal
currents, f = 50 Hz; T
hs
≤
73˚C.
VGT(Tj)
VGT(25 C)
80
70
60
50
40
30
1.6
1.4
1.2
1
0.8
Tj initial = 25 C max
20
10
0.6
0.4
-50
0
1
10
100
Number of cycles at 50Hz
1000
0
50
Tj / C
100
150
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
.
March 2002
4
Rev 2.000
Philips Semiconductors
Product specification
Three quadrant triacs
guaranteed commutation
BTA208X series D, E and F
IGT(Tj)
IGT(25°C)
3
T2+ G+
T2+ G-
T2- G-
25
IT / A
Tj = 125 C
Tj = 25 C
2.5
20
typ
Vo = 1.264 V
Rs = 0.0378 Ohms
max
2
15
1.5
10
1
0.5
5
0
-50
0
Tj/°C
50
100
150
0
0
0.5
1
1.5
VT / V
2
2.5
3
Fig.7. Normalised gate trigger current
I
GT
(T
j
)/ I
GT
(25˚C), versus junction temperature T
j
.
IL(Tj)
IL(25 C)
Fig.10. Typical and maximum on-state characteristic.
10
Zth j-hs (K/W)
with heatsink compound
without heatsink compound
unidirectional
bidirectional
3
2.5
1
2
1.5
1
0.5
0
-50
0.01
10us
0.1ms
1ms
0.1
P
D
tp
t
0
50
Tj / C
100
150
10ms
tp / s
0.1s
1s
10s
Fig.8. Normalised latching current I
L
(T
j
)/ I
L
(25˚C),
versus junction temperature T
j
.
IH(Tj)
IH(25C)
Fig.11. Transient thermal impedance Z
th j-hs
, versus
pulse width t
p
.
dIcom/dt (A/ms)
F TYPE
E TYPE
D TYPE
100
3
2.5
2
10
1.5
1
0.5
1
0
-50
0
50
Tj / C
100
150
20
40
60
80
Tj/˚C
100
120
140
Fig.9. Normalised holding current I
H
(T
j
)/ I
H
(25˚C),
versus junction temperature T
j
.
Fig.12. Miniumum, critical rate of change of
commutating current dI
com
/dt versus junction
temperature, dV
com
/dt = 20V/µs
March 2002
5
Rev 2.000
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