|
|
PDF SSRP130B1 Data sheet ( Hoja de datos )
| Número de pieza | SSRP130B1 | |
| Descripción | DUAL ASYMMETRICAL OVERVOLTAGE PROTECTION FOR TELECOM LINE | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de SSRP130B1 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
|
No Preview Available !
®
Application Specific Discretes
A.S.D.™
SSRP130B1
DUAL ASYMMETRICAL OVERVOLTAGE
PROTECTION FOR TELECOM LINE
MAIN APPICATIONS
Where asymmetrical protection against lightning
strikes and other transient overvoltages is required :
Solid-State relays
SLIC with integrated ring generator
DESCRIPTION
The SSRP130B1 is a dual asymmetrical transient
voltage suppressor designed to protect a
solid-state ring relay or SLICs with integrated ring
generator from overvoltages.
The asymmetrical protection configuration is
necessary to allow the use of all different types of
ringing schemes.
SO8
FUNCTIONAL DIAGRAM
FEATURES
Dual bidirectional asymmetrical protection :
Stand-off voltages :
+ 130V for positive voltages
- 185V for negative voltages
Peak pulse current : IPP = 2 * 25A (5 / 310 µs)
Holding current : 150mA
TIP 1
NC 2
NC 3
RING 4
8 GND
7 GND
6 GND
5 GND
COMPLIES WITH THE
FOLLOWING STANDARDS:
ITU-T K20
VDE0433
VDE0878
IEC 1000-4-5
FCC Part 68
BELLCORE TR-NWT-001089
Peak Surge
Voltage
(V)
1000
2000
1500
Level 2
1500
800
2500
1000
Voltage
Waveform
(µs)
10/700
10/700
1.2/50
10/700
1.2/50
10/160
10/560
2/10
10/1000
Current
Waveform
(µs)
5/310
5/310
1/20
5/310
8/20
10/160
10/560
2/10
10/1000
Admissible
Ipp
(A)
25
25
35
25
25
29
21
70
15
Necessary
Resistor
(Ω)
-
40
3
-
-
45
30
30
57
TM: ASD is trademarks of STMicroelectronics.
July 1998 - Ed: 4A
1 page  
FUNCTION HOLDING CURRENT (IH) TEST CIRCUIT (GO-NO GO TEST)
SSRP130B1
VBAT = - 48 V
R
D.U.T.
- VP
Surge generator
This is a GO-NOGO test which allows to confirm the holding current (IH) level in a functional
test circuit.
TEST PROCEDURE :
1) Adjust the current level at the IH value by short circuiting the D.U.T.
2) Fire the D.U.T with a surge Current : Ipp = 10A , 10/1000 ms.
3) The D.U.T will come back off-state within 50 ms max.
TEST CIRCUIT FOR VBO parameters :
(VP is defined in unload condition)
L
R2
VP C1
R1
R4
R3
C2
T IP
RING
G ND
Pulse (µs) Vp C1 C2 L R1 R2 R3 R4 IPP Rp
tr tp (V) (µF) (nF) (µH) (Ω) (Ω) (Ω) (Ω) (A) (Ω)
10 700 1000 20 200
0
50 15 25 25 25
0
1.2 50 1500 1 33 0 76 13 25 25 30 10
2 10 2500 10 0 1.1 1.3 0 3 3 38 62
5/7
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet SSRP130B1.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| SSRP130B1 | DUAL ASYMMETRICAL OVERVOLTAGE PROTECTION FOR TELECOM LINE | ST Microelectronics |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |