STMicroelectronics-BTW67-600
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BTW67
Datasheet
50 A,1000 V SCR thyristor in RD91
A
Features
•
•
•
•
High current SCR
High commutation capability
G
K
A
Low thermal resistance with clip bonding
Insulated package RD91 high power:
–
–
–
Low thermal resistance with clip bonding
Insulated voltage: 2500 V
RMS
G
K
Complies with UL 1557 (File ref : E81734)
•
RoHS (2002/95/EC) compliant
Applications
RD91
•
•
•
Solid state relays
Welding equipment
High power motor control
Description
Product status link
Available in 2500 V insulated high power package, the 50 A and 1000 V SCR BTW67
is suitable in applications where power handling and power dissipation are critical,
such as solid state relays, welding equipment and high power motor control.
Product summary
Based on a clip assembly technology, they offer a superior performance in surge
current handling capabilities.
I
50 A
T(RMS)
V
/V
1000 V
80 mA
DRM RRM
I
GT
DS0642
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Rev 7
–
February 2023
For further information contact your local STMicroelectronics sales office.
BTW67
Characteristics
1
Characteristics
Table 1.
Absolute maximum ratings
Parameters
Symbol
Value
Unit
I
T =
70 °C
c
RMS on-state current (full sine wave)
50
A
T(RMS)
Average on-state current
(180° conduction angle)
IT
T =
70 °C
32
A
A
(AV)
c
I
Non repetitive surge peak on-state current (full cycle, T
initial = 25 °C)
t =8.3
ms
p
610
TSM
j
2
2
2
t =
10 ms
p
1680
I t
I t
value for fusing
A s
Critical rate of rise of on-state current
T =
125 °C
j
dl/dt
F = 60 Hz
50
A/µs
I
= 2 x I
, t
≤ 100 ns
GT r
G
I
t =
20 µs
p
T =
125 °C
Peak gate current
8
A
W
°C
°C
V
GM
j
P
G(AV)
T =
125 °C
j
Average gate power dissipation
Storage junction temperature range
Operating junction temperature range
Maximum peak reverse gate voltage
Insulation RMS voltage, 1 minute
1
T
-40 to +150
-40 to +125
5
stg
T
j
V
GRM
V
2500
V
ins
Table 2.
Electrical characteristics (T
j
= 25°C, unless otherwise specified)
T
Symbol
Test conditions
Value
8
Unit
j
Min.
Max
Max
I
GT
mA
V
V
= 12 V, R
= 33 Ω
80
25 °C
D
L
V
V
1.3
V
V
GT
= V
, R
= 3.3 kΩ
125 °C
Min.
Max.
Max.
Min.
0.2
150
200
1000
1.9
GD
D
DRM
L
I
H
I =
500 mA, gate open
T
mA
mA
V/µs
V
I
I =
1.2 x I
G GT
L
V
I
= 67 %, V
gate open
DRM
dV/dt
125 °C
25 °C
D
V
= 100 A,
= 380 μs
tp
Max.
Max.
Max.
TM
TM
V
TO
threshold on-state voltage
Dynamic resistance
125 °C
1.0
V
R
125 °C
25 °C
8.5
10
5
mΩ
µA
D
I
/I
V
= V
, V
= V
DRM R
RRM
Max.
DRM RRM
D
125 °C
mA
Table 3.
Thermal resistance
Symbol
Parameters
Value
1.0
Unit
°C/W
R
th(j-c)
Junction to case (D.C)
DS0642
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Rev 7
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BTW67
Characteristics curves
1.1
Characteristics curves
Figure 1.
Maximum average power dissipation versus
average on-state current
Figure 2.
Average on-state current versus case
temperature
I
(A)
P(W)
T(AV)
55
60
50
40
30
20
10
0
α = 180°
50
DC
45
40
35
30
25
20
15
α = 180°
360°
360°
10
I
(A)
5
0
T
(°C)
c
T
(AV)
0
10
20
30
40
0
25
50
75
100
125
Figure 3.
Relative variation of thermal impedance versus
Figure 4.
Relative variation of gate trigger current, holding
pulse duration
current and latching current versus junction temperature
I
,I ,I [T
] / I
,I ,I [T =
25 °C]
GT H L
GT H L
j j
K = [Z
/ R
]
th th
1.E-00
2.5
2.0
1.5
1.0
0.5
0.0
I
GT
Z
th(j-c)
1.E-01
I
H
and I
L
T (°C)
j
t (s)
P
1.E-02
1.E-03
1.E-01
1.E+01
1.E+03
60
-40
10
110
Figure 6.
Non repetitive surge peak on-state current for a
sinusoidal pulse with width t
p
<10ms, and corresponding
Figure 5.
Surge peak on-state current versus number of
cycles
value of I²t
I
TSM
(A) ,
I
2
t (A
2
s)
I
(A)
TSM
10000
600
500
400
300
200
100
0
T
j
initial=25°C
t=10ms
Non repetitive
initial = 25 °C
T
One cycle
j
dI/dt limitation:
50A/µs
I
TSM
Repetitive
= 75 °C
T
1000
c
Number of cycles
t (ms)
p
1
10
100
1000
100
0.01
0.10
1.00
10.00
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BTW67
Characteristics curves
Figure 7.
On-state characteristics (maximum values)
I
(A)
TM
1000
100
10
T
J
= 125 °C
1
0
T
J
= 25 °C
T
J
max:
V
t0
= 1 V
R
d
= 8.5 mΩ
V
(V)
TM
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
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BTW67
Package information
2
Package information
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
packages,
depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product
2.1
RD91 package information
•
•
•
Epoxy meets UL94, V0
Cooling method: Conduction
Recommended torque: 0.9 to 1.2 N·m
Figure 8.
RD91 package outline
A2
E
L2
L1
B2
B1
C
C2
C1
N1
A1
N2
B
F
E3
I
A
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BTW67
RD91 package information
Table 4.
RD91 mechanical data
Dimensions
Typ.
Ref.
mm
Typ.
Min.
Max.
40.00
30.30
22.00
27.00
16.50
24.00
14.00
3.50
Min.
Max.
1.575
1.193
0.867
1.063
0.650
0.945
0.552
0.138
0.083
0.256
0.205
0.036
0.170
0.536
0.138
0.075
43°
A
A1
A2
B
30.10
1.185
B1
B2
C
13.50
0.531
C1
C2
E
1.90
6.10
4.80
0.70
4.00
11.20
3.10
1.70
33°
2.10
0.074
0.240
0.188
0.027
0.157
0.440
0.122
0.066
33°
6.50
E2
E3
F
5.20
0.90
4.30
I
11.60
3.50
L1
L2
N1
N2
1.90
43°
28°
38°
28°
38°
1. Inches
given for reference only
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BTW67
Ordering information
3
Ordering information
Figure 9.
Ordering information scheme
BTW 67 – 1000
Standard SCR series
Type
67 = 50 A
Voltage
1000 = 1000 V
Packing mode
Blank = Bulk
Table 5.
Ordering information
Order code
Marking
Package
Weight
Base qty.
Delivery mode
BTW67-1000
BTW671000
RD91
20 g
25
Bulk
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BTW67
Revision history
Table 6.
Document revision history
Date
Revision
Changes
Apr-2001
4A
5
Last update.
TOP3 Insulated delivery mode changed from bulk to tube.
ECOPACK statement added.
13-Feb-2006
26-Jun-2019
27-Feb-2023
6
7
Removed TOP3 Ins. package information. Minor text changed.
Updated package pinout.
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BTW67
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