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BTA26-800A Datasheet

25A Triacs

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®
SNUBBERLESS™ & STANDARD
BTA/BTB24, BTA25, BTA26
and T25 Series
25A TRIACS
MAIN FEATURES:
Symbol
Value
Unit
A2
A2
IT(RMS)
VDRM/VRRM
IGT (Q1)
25
600 and 800
35 to 50
A
V
mA
DESCRIPTION
Available either in through-hole of surface and T25
mount packages, the BTA/BTB24-25-26 triac
series is suitable for general purpose AC power
switching. They can be used as an ON/OFF
function in applications such as static relays,
heating regulation, water heaters, induction motor
starting circuits...or for phase control operation in
high power motor speed controllers, soft start
circuits...The snubberless versions (BTA/BTB...W
and T25 series) are specially recommended for
use on inductive loads, thanks to their high
commutation performances.
By using an internal ceramic pad, the BTA series
provides voltage insulated tab (rated at 2500V
RMS) complying with UL standards (File ref.:
E81734).
ABSOLUTE MAXIMUM RATINGS
G
A1
A2
G
TO-220AB
Insulated
(BTA24)
A1
G A2
A1
A1
A2
G
A2 TO-220AB
(BTB24)
A1 A2
G
D2PAK
(T25G)
RD91
(BTA25)
A1 A2 G
TOP3
Insulated
(BTA26)
Symbol
Parameter
IT(RMS) RMS on-state current (full sine wave)
ITSM
Non repetitive surge peak on-state
current (full cycle, Tj initial = 25°C)
I²t I²t Value for fusing
dI/dt
Critical rate of rise of on-state current
IG = 2 x IGT , tr 100 ns
VDSM/VRSM
Non repetitive surge peak off-state
voltage
IGM Peak gate current
PG(AV) Average gate power dissipation
Tstg Storage junction temperature range
Tj Operating junction temperature range
D²PAK
TO-220AB
Tc = 100°C
RD91
TOP3 Ins.
Tc = 90°C
TO-220AB Ins.
F = 60 Hz
Tc = 75°C
t = 16.7 ms
F = 50 Hz
t = 20 ms
tp = 10 ms
F = 120 Hz
Tj = 125°C
tp = 10 ms
tp = 20 µs
Tj = 25°C
Tj = 125°C
Tj = 125°C
Value
25
260
250
340
50
VDRM/VRRM
+ 100
4
1
- 40 to + 150
- 40 to + 125
Unit
A
A
A²s
A/µs
V
A
W
°C
September 2002 - Ed: 6A
1/9


STMicroelectronics Electronic Components Datasheet

BTA26-800A Datasheet

25A Triacs

No Preview Available !

BTA/BTB24, BTA25, BTA26 and T25 Series
wwwE.DLaEtaCSTheReItC4UA.cLomCHARACTERISTICS (Tj = 25°C, unless otherwise specified)
s SNUBBERLESS™ (3 Quadrants) T25-G, BTA/BTB24...W, BTA25...W, BTA26...W
Symbol
Test Conditions
Quadrant
T25 BTA/BTB
IGT (1)
VGT
VD = 12 V
RL = 33
I - II - III
I - II - III
VGD VD = VDRM RL = 3.3 kTj = 125°C I - II - III
IH (2) IT = 500 mA
IL IG = 1.2 IGT
I - III
II
dV/dt (2) VD = 67 % VDRM gate open Tj = 125°C
(dI/dt)c (2) Without snubber
Tj = 125°C
MAX.
MAX.
MIN.
MAX.
MAX.
MIN.
MIN.
T2535
35
50
70
80
500
13
CW
35
1.3
0.2
50
70
80
500
13
BW
50
75
80
100
1000
22
s STANDARD (4 Quadrants): BTB24...B, BTA25...B, BTA26...B
Symbol
Test Conditions
Quadrant
IGT (1)
VGT
VGD
IH (2)
IL
VD = 12 V RL = 33
VD = VDRM RL = 3.3 k
IT = 500 mA
IG = 1.2 IGT
Tj = 125°C
dV/dt (2) VD = 67 % VDRM gate open Tj = 125°C
(dV/dt)c (2) (dI/dt)c = 13.3 A/ms
Tj = 125°C
I - II - III
IV
ALL
ALL
I - III - IV
II
MAX.
MAX.
MIN.
MAX.
MAX.
MIN.
MIN.
Value
50
100
1.3
0.2
80
70
160
500
10
Unit
mA
V
V
mA
mA
V/µs
A/ms
Unit
mA
V
V
mA
mA
V/µs
V/µs
STATIC CHARACTERISTICS
Symbol
VTM (2)
Vto (2)
Rd (2)
IDRM
IRRM
Test Conditions
ITM = 35 A tp = 380 µs
Threshold voltage
Dynamic resistance
VDRM = VRRM
Tj = 25°C
Tj = 125°C
Tj = 125°C
Tj = 25°C
Tj = 125°C
Note 1: minimum IGT is guaranted at 5% of IGT max.
Note 2: for both polarities of A2 referenced to A1
MAX.
MAX.
MAX.
MAX.
Value
1.55
0.85
16
5
3
Unit
V
V
m
µA
mA
2/9


Part Number BTA26-800A
Description 25A Triacs
Maker ST Microelectronics
PDF Download

BTA26-800A Datasheet PDF






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