ST BTA06, BTB06 User Manual
®
BTA06 and BTB06 Series
SNUBBERLESS™, LOGIC LEVEL & STANDARD
Table 1: Main Features
6A TRIACS
A2
Symbol Value Unit
I
T(RMS)
V
DRM/VRRM
I
GT (Q1)
6A
600 and 800 V
5 to 50 mA
G
A1
DESCRIPTION
Available either in through-hole or surface-mount
packages, the BTA06 and BTB06 triac series is
suitable for general purpose AC switching. They
can be used as an ON/OFF function in applications such as static relays, heating regulation, in-
A1
A2
G
TO-220AB Insulated
(BTA06)
A1
A2
G
TO-220AB
(BTB06)
duction motor starting circuits... or for phase
control operation in light dimmers, motor speed
controllers,...
The snubberless and logic level versions (BTA/
BTB...W) are specially recommended for use on
inductive loads, thanks to their high commutation
performances.
Table 2: Order Codes
Part Number Marking
BTA06-xxxxxRG
See page table 8 on
BTB06-xxxxxRG
page 6
By using an internal ceramic pad, the BTA series
provides voltage insulated tab (rated at
2500V
) complying with UL standards (File ref.:
RMS
E81734).
Table 3: Absolute Maximum Ratings
Symbol Parameter Value Unit
T
I
T(RMS)
I
TSM
²
I
tI
dI/dt
I
GM
P
G(AV)
T
stg
T
j
RMS on-state current (full sine
wave)
Non repetitive surge peak on-state
current (full cycle, T
²
t Value for fusing
initial = 25°C)
j
Critical rate of rise of on-state current I
= 2 x IGT , tr ≤ 100 ns
G
Peak gate current
Average gate power dissipation
Storage junction temperature range
Operating junction temperature range
TO-220AB
TO-220AB Ins.
F = 50 Hz t = 20 ms 60
F = 60 Hz t = 16.7 ms 63
t
= 10 ms
p
F = 120 Hz
= 20 µs Tj = 125°C
t
p
= 110°C
c
= 105°C
T
c
= 125°C
T
j
T
= 125°C
j
6A
21
50 A/µs
4A
1W
- 40 to + 150
- 40 to + 125
A2
A
°C
A
²
s
REV. 6February 2006
1/7
BTA06 and BTB06 Series
Tables 4: Electrical Characteristics (Tj = 25°C, unless otherwise specified)
■ SNUBBERLESS and Logic Level (3 quadrants)
Symbol Test Conditions Quadrant
I
(1)
GT
V
GT
V
GD
(2) IT = 100 mA
I
H
I
L
dV/dt (2)
V
VD = V
T
IG = 1.2 I
V
(dV/dt)c = 0.1 V/µs T
(dI/dt)c (2)
(dV/dt)c = 10 V/µs T
Without snubber T
= 12 V RL = 30 Ω
D
RL = 3.3 kΩ
DRM
= 125°C
j
GT
= 67 %V
D
gate open Tj = 125°C
DRM
= 125°C
j
= 125°C
j
= 125°C
j
I - II - III MAX. 5 10 35 50 mA
I - II - III MAX. 1.3 V
I - II - III MIN. 0.2 V
I - III
II 15 30 60 80
MAX. 10 15 35 50 mA
MAX.
MIN. 20 40 400 1000 V/µs
MIN.
BTA06 / BTB06
TW SW CW BW
10 25 50 70
2.7 3.5 - -
1.2 2.4 - -
--3.55.3
Unit
mA
A/ms
■ Standard (4 quadrants)
Symbol Test Conditions Quadrant
I
(1)
GT
V
GT
V
GD
I
(2) IT = 500 mA
H
I
L
dV/dt (2)
(dV/dt)c (2)
V
VD = V
IG = 1.2 I
V
(dI/dt)c = 2.7 A/ms T
= 12 V RL = 30 Ω
D
RL = 3.3 kΩ Tj = 125°C
DRM
GT
= 67 %V
D
gate open Tj = 125°C
DRM
= 125°C
j
I - II - III
IV
ALL MAX. 1.3 V
ALL MIN. 0.2 V
I - III - IV
II 80 100
MAX.
MAX. 25 50 mA
MAX.
MIN. 200 400 V/µs
MIN. 5 10 V/µs
BTA06 / BTB06
CB
25
50
50
100
40 50
Table 5: Static Characteristics
Symbol Test Conditions Value Unit
(2) ITM = 8.5 A tp = 380 µs Tj = 25°C
V
TM
V
(2)
t0
(2)
R
d
I
DRM
I
RRM
Note 1: minimum IGT is guaranted at 5% of IGT max.
Note 2: for both polarities of A2 referenced to A1.
Threshold voltage
Dynamic resistance
V
= V
DRM
RRM
Tj = 125°C
Tj = 125°C
Tj = 25°C
= 125°C
T
j
MAX. 1.55 V
MAX. 0.85 V
MAX. 60 mΩ
5µA
MAX.
1mA
Unit
mA
mA
2/7
BTA06 and BTB06 Series
Table 6: Thermal resistance
Symbol Parameter Value Unit
R
R
th(j-c)
th(j-a)
Junction to case (AC)
Junction to ambient
Figure 1: Maximum power dissipation versus
RMS on-state current (full cycle)
P(W)
8
7
6
5
4
3
2
1
0
0123456
I (A)
T(RMS)
TO-220AB 1.8
°C/W
TO-220AB Insulated 2.7
TO-220AB
TO-220AB Insulated
60 °C/W
Figure 2: RMS on-state current versus case
temperature (full cycle)
I (A)
T(RMS)
7
6
5
4
3
2
1
0
0 25 50 75 100 125
T (°C)
C
BTB
BTA
Figure 3: Relative variation of thermal
impedance versus pulse duration
K=[Z /R
1E+0
1E-1
1E-2
1E-3 1E-2 1E-1 1E+0 1E+1 1E+2 5E+2
th th
]
Z
th(j-c)
Z
th(j-a)
t (s)
p
Figure 4: On-state characteristics (maximum
values)
I (A)
TM
100
T max.
j
V = 0.85V
t0
R = 60 m
Ω
d
10
1
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
T=jT max.
j
V (V)
TM
3/7
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