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Bourns TBU-SING,BI-DIR/TBU-CA025-050-WH/DFN/BOU TBU-CA025-050-WH Hoja De Datos

Los códigos de productos
TBU-CA025-050-WH
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 Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
     TBU-CA Series - TBU
®
 High-Speed Protectors
Electrical Characteristics (@ T
A
 = 25 °C Unless Otherwise Noted)
Symbol Parameter 
Part 
Number
Min. Typ. Max. Unit 
I
trigger
Current required for the device to go from operating state to 
protected state
TBU-CAxxx-050-WH
TBU-CAxxx-100-WH
TBU-CAxxx-200-WH
TBU-CAxxx-300-WH
TBU-CAxxx-500-WH
50
100
200
300
500
75
150
300
450
750
100
200
400
600
1000
mA
R
device
Series resistance of 
the TBU device
V
imp
 = 250 V  I
trigger 
(min.) =  50 mA
V
imp
 = 250 V  I
trigger 
(min.) = 100 mA
V
imp
 = 250 V  I
trigger 
(min.) = 200 mA
V
imp
 = 250 V  I
trigger 
(min.) = 300 mA
V
imp
 = 250 V  I
trigger 
(min.) = 500 mA
V
imp
 = 400 V  I
trigger 
(min.) =  50 mA
V
imp
 = 400 V  I
trigger 
(min.) = 100 mA
V
imp
 = 400 V  I
trigger 
(min.) = 200 mA
V
imp
 = 400 V  I
trigger 
(min.) = 300 mA
V
imp
 = 400 V  I
trigger 
(min.) = 500 mA
V
imp
 = 500 V  I
trigger 
(min.) =  50 mA
V
imp
 = 500 V  I
trigger 
(min.) = 100 mA
V
imp
 = 500 V  I
trigger 
(min.) = 200 mA
V
imp
 = 500 V  I
trigger 
(min.) = 300 mA
V
imp
 = 500 V  I
trigger 
(min.) = 500 mA
V
imp
 = 650 V  I
trigger 
(min.) =  50 mA
V
imp
 = 650 V  I
trigger 
(min.) = 100 mA
V
imp
 = 650 V  I
trigger 
(min.) = 200 mA
V
imp
 = 650 V  I
trigger 
(min.) = 300 mA
V
imp
 = 650 V  I
trigger 
(min.) = 500 mA
V
imp
 = 850 V  I
trigger 
(min.) =  50 mA
V
imp
 = 850 V  I
trigger 
(min.) = 100 mA
V
imp
 = 850 V  I
trigger 
(min.) = 200 mA
V
imp
 = 850 V  I
trigger 
(min.) = 300 mA
V
imp
 = 850 V  I
trigger 
(min.) = 500 mA
TBU-CA025-050-WH
TBU-CA025-100-WH
TBU-CA025-200-WH
TBU-CA025-300-WH
TBU-CA025-500-WH
TBU-CA040-050-WH
TBU-CA040-100-WH
TBU-CA040-200-WH
TBU-CA040-300-WH
TBU-CA040-500-WH
TBU-CA050-050-WH
TBU-CA050-100-WH
TBU-CA050-200-WH
TBU-CA050-300-WH
TBU-CA050-500-WH
TBU-CA065-050-WH
TBU-CA065-100-WH
TBU-CA065-200-WH
TBU-CA065-300-WH
TBU-CA065-500-WH
TBU-CA085-050-WH
TBU-CA085-100-WH
TBU-CA085-200-WH
TBU-CA085-300-WH
TBU-CA085-500-WH
13.3
7.1
4.2
3.2
2.6
14.3
8.1
5.2
4.3
3.6
15.7
9.5
6.6
5.6
5.0
17.7
11.5
8.6
7.6
7.0
21.4
15.2
12.3
11.3
10.7
15.3
8.2
4.8
3.8
3.0
16.5
9.4
6.0
5.0
4.2
18.0
10.9
7.5
6.5
5.7
20.3
13.2
9.8
8.8
8.0
24.5
17.4
14.0
13.0
12.2
Ω
t
block
Time for the device to go from normal operating state to protected state
 
1
µs
I
Q
Current through the triggered TBU
®
 device with 50 Vdc circuit voltage
0.25
0.50
1.00
mA
V
reset
Voltage below which the triggered TBU
®
 device will transition to normal operating state
12
16
20
V
R
th(j-l)
Junction to package pads - FR4 using recommended pad layout
98
°C/W
R
th(j-l)
Junction to package pads - FR4 using heat sink on board (6 cm
2
) (1 in
2
)
 40
°C/W