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Электронный компонент: T2535-800G-TR

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1/9
BTA/BTB24, BTA25, BTA26
and T25 Series
SNUBBERLESS
TM
& STANDARD
25A TRIAC
S
September 2000 - Ed: 3
MAIN FEATURES:
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).
Symbol
Value
Unit
I
T(RMS)
25
A
V
DRM
/V
RRM
600 and 800
V
I
GT (Q
1
)
35 to 50
mA
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
IT(RMS)
RMS on-state current (full sine wave)
D PAK
TO-220AB
Tc = 100
C
25
A
RD91
TOP3 Ins.
Tc = 90
C
TO-220AB Ins.
Tc = 75
C
ITSM
Non repetitive surge peak on-state
current (full cycle, Tj initial = 25
C)
F = 60 Hz
t = 16.7 ms
260
A
F = 50 Hz
t = 20 ms
250
I
t
I
t Value for fusing
tp = 10 ms
450
A
s
dI/dt
Critical rate of rise of on-state current
IG = 2 x IGT , tr
100 ns
F = 120 Hz
Tj = 125
C
50
A/
s
VDSM/VRSM
Non repetitive surge peak off-state
voltage
tp = 10 ms
Tj = 25
C
VDRM/VRRM
+ 100
V
IGM
Peak gate current
tp = 20
s
Tj = 125
C
4
A
PG(AV)
Average gate power dissipation
Tj = 125
C
1
W
Tstg
Tj
Storage junction temperature range
Operating junction temperature range
- 40 to + 150
- 40 to + 125
C
G
A2
A1
G
A2
A2
A1
G
A2
A2
A1
TO-220AB
(BTB24)
TO-220AB
Insulated
(BTA24)
TOP3
Insulated
(BTA26)
A1 A2
G
A2
A2
G
A1
A2
A1
G
D
2
PAK
(T25G)
RD91
(BTA25)
BTA/BTB24, BTA25, BTA26 and T25 Series
2/9
ELECTRICAL CHARACTERISTICS (Tj = 25
C, unless otherwise specified)
s
SNUBBERLESS
TM
(3 Quadrants) T25-G, BTA/BTB24...W, BTA25...W, BTA26...W
s
STANDARD (4 Quadrants): BTA25...B, BTA26...B
STATIC CHARACTERISTICS
Note 1: minimum IGT is guaranted at 5% of IGT max.
Note 2: for both polarities of A2 referenced to A1
Symbol
Test Conditions
Quadrant
T25
BTA/BTB
Unit
T2535
CW
BW
IGT (1)
V
D
= 12 V
R
L
= 33
I - II - III
MAX.
35
35
50
mA
VGT
I - II - III
MAX.
1.3
V
VGD
V
D
= V
DRM
R
L
= 3.3 k
Tj = 125
C
I - II - III
MIN.
0.2
V
IH (2)
I
T
= 500 mA
MAX.
50
50
75
mA
IL
I
G
= 1.2 I
GT
I - III
MAX.
70
70
80
mA
II
80
80
100
dV/dt (2)
V
D
= 67 % V
DRM
gate open Tj = 125
C
MIN.
500
500
1000
V/
s
(dI/dt)c (2) Without snubber
Tj = 125
C
MIN.
13
13
22
A/ms
Symbol
Test Condit ions
Quadrant
Value
Unit
IGT (1)
V
D
= 12 V
R
L
= 33
I - II - III
IV
MAX.
50
100
mA
VGT
ALL
MAX.
1.3
V
VGD
V
D
= V
DRM
R
L
= 3.3 k
Tj = 125
C
ALL
MIN.
0.2
V
IH (2)
I
T
= 500 mA
MAX.
80
mA
IL
I
G
= 1.2 I
GT
I - III - IV
MAX.
70
mA
II
160
dV/dt (2)
V
D
= 67 % V
DRM
gate open Tj = 125
C
MIN.
500
V/
s
(dV/dt)c (2) (dI/dt)c = 13.3 A/ms
Tj = 125
C
MIN.
10
V/
s
Symbol
Test Conditions
Value
Unit
V
TM
(2)
I
TM
= 35 A
tp = 380
s
Tj = 25
C
MAX.
1.55
V
V
to
(2)
Threshold voltage
Tj = 125
C
MAX.
0.85
V
R
d
(2)
Dynamic resistance
Tj = 125
C
MAX.
16
m
I
DRM
I
RRM
V
DRM
= V
RRM
Tj = 25
C
MAX.
5
A
Tj = 125
C
3
mA
BTA/BTB24, BTA25, BTA26 and T25 Series
3/9
THERMAL RESISTANCES
S: Copper surface under tab
PRODUCT SELECTOR
BTB: Non insulated TO-220AB package
ORDERING INFORMATION
Symbol
Parameter
Value
Unit
Rth(j-c)
Junction to case (AC)
D
PAK
TO-220AB
0.8
C/W
RD91 (Insulated)
TOP3 Insulated
1.1
TO-220AB Insulated
1.7
Rth(j-a)
Junction to ambient
S = 1 cm
D PAK
45
C/W
TOP3 Insulated
50
TO-220AB
60
TO-220AB Insulated
Part Number
Voltage (xxx)
Sensitivity
Type
Package
600 V
800 V
BTB24-xxxB
X
X
50 mA
Standard
TO-220AB
BTA/BTB24-xxxBW
X
X
50 mA
Snubberless
TO-220AB
BTA/BTB24-xxxCW
X
X
35 mA
Snubberless
TO-220AB
BTA25-xxxB
X
X
50 mA
Standard
RD-91
BTA25-xxxBW
X
X
50 mA
Snubberless
RD-91
BTA25-xxxCW
X
X
35 mA
Snubberless
RD-91
BTA26-xxxB
X
X
50 mA
Standard
TOP3 Ins.
BTA26-xxxBW
X
X
50 mA
Snubberless
TOP3 Ins.
BTA26-xxxCW
X
X
35 mA
Snubberless
TOP3 Ins.
T2535-xxxG
X
X
35 mA
Snubberless
D
PAK
BT A 24 -
600
BW
TRIAC
SERIES
INSULATION:
A: insulated
B: non insulated
CURRENT:
24: 25A in TO-220AB
25: 25A in Rd91
26: 25A in TOP3
SENSITIVITY & TYPE
B: 50mA STANDARD
BW: 50mA SNUBBERLESS
CW: 35mA SNUBBERLESS
VOLTAGE:
600: 600V
800: 800V
BTA/BTB24, BTA25, BTA26 and T25 Series
4/9
OTHER INFORMATION
Note: xxx= voltage, y = sensitivity, z = type
Part Number
Marking
Weight
Base
quantity
Packing
mode
BTA/BTB24-xxxyz
BTA/BTB24xxxyz
2.3 g
250
Bulk
BTA25-xxxyz
BTA25xxxyz
20 g
25
Bulk
BTA26-xxxyz
BTA26xxxyz
4.5 g
120
Bulk
T2535-xxxG
T2535xxxG
1.5 g
50
Tube
T2535-xxxG-TR
T2535xxxG
1.5 g
1000
Tape & reel
T 25 35
-
600 G
(-TR)
TRIAC
SERIES
SENSITIVITY:
35: 35mA
VOLTAGE:
600: 600V
800: 800V
CURRENT: 25A
PACKAGE:
G: D PAK
2
PACKING MODE:
Blank: Tube
-TR: Tape & Reel
BTA/BTB24, BTA25, BTA26 and T25 Series
5/9
Fig. 1: Maximum power dissipation versus RMS
on-state current (full cycle).
Fig. 2-1: RMS on-state current versus case
temperature (full cycle).
Fig. 2-2: D PAK RMS on-state current versus
ambient temperature (printed circuit board FR4,
copper thickness: 35
m), full cycle.
Fig. 3: Relative variation of thermal impedance
versus pulse duration.
Fig. 4:
On-state characteristics (maximum
values).
Fig. 5: Surge peak on-state current versus
number of cycles.
0
5
10
15
20
25
0
5
10
15
20
25
30
IT(RMS) (A)
P (W)
0
25
50
75
100
125
0
5
10
15
20
25
30
Tc(
C)
IT(RMS) (A)
BTA24
BTB/T25
BTA25/26
0
25
50
75
100
125
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Tamb(
C)
IT(RMS) (A)
D PAK
(S=1cm )
2
2
1E-3
1E-2
1E-1
1E+0
1E+1
1E+2 5E+2
1E-3
1E-2
1E-1
1E+0
tp (s)
K=[Zth/Rth]
Zth(j-c)
Zth(j-a)
BTA/BTB24/T25
Zth(j-a)
BTA26
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
1
10
100
300
VTM (V)
ITM (A)
Tj=25
C
Tj max
Tj max.
Vto = 0.85 V
Rd = 16 m
1
10
100
1000
0
50
100
150
200
250
300
Number of cycles
ITSM (A)
Non repetitive
Tj initial=25
C
Repetitive
Tc=75
C
One cycle
t=20ms