DALC208SC6 STMicroelectronics, DALC208SC6 Datasheet - Page 9

• Manufacturer Part Number: DALC208SC6
• Description: DIODE ARRAY LO CAPACIT SOT23-6L
• Manufacturer: STMicroelectronics

Specifications of DALC208SC6

• Voltage - Reverse Standoff (typ): 5V
• Polarization: 4 Channel Array - Bidirectional
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Applications: General Purpose
• Number Of Circuits: 4
• Voltage - Working: 5V
• Voltage - Clamping: 9V
• Technology: Diode Array
• Product: Standard Recovery Rectifier
• Configuration: Octal
• Reverse Voltage: 9 V
• Forward Voltage Drop: 1.2 V @ 0.05 A
• Forward Continuous Current: 0.2 A
• Max Surge Current: 6 A
• Reverse Current Ir: 1 uA @ 5 V
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-2525-2

DALC208
4
Figure 19. Video line protection
Figure 22. Another way to connect the DALC208SC6
Figure 20. T1/E1 protection
Rx
Tx
SMP75-8
SMP75-8
Application examples
100nF
+Vcc
100nF
100nF
+Vcc
+Vcc
15
5
DALC
208
DALC
208
DALC
208
Note It is absolutely necessary to connect
TRANSCEIVER
1
DATA
the pin 5 (REF1) to GND !
I/O2
I/O3
DALC208
Pin N°
GND
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
Figure 21. USB port protection
VBUS
D+
D-
GND
VBUS
D+
D-
GND
or COMPOSITE SYNC with GREEN VIDEO
I/O1
I/O4
DDC (Display Data Channel) GROUND
VERTICAL SYNC (VCLK)
or COMPOSITE SYNC
HORIZONTAL SYNC
100nF
GREEN GROUND
SCL (Serial Clock)
SDA (Sérial Data)
SYNC GROUND
BLUE GROUND
GREEN VIDEO
RED GROUND
BLUE VIDEO
+V
RED VIDEO
GROUND
GROUND
Signal
NC
DALC
208
Application examples
1.5k
15k
(1)
+V
15k
1.5k
(2)
(1) Full speed
(2) Low speed
TRANS-
CEIVER
TRANS-
CEIVER
USB
USB
only
only
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