ESDA6V1-4BC6 STMicroelectronics, ESDA6V1-4BC6 Datasheet - Page 4

• Manufacturer Part Number: ESDA6V1-4BC6
• Description: TRANSIL QD BIDIR ESD SOT23-6
• Manufacturer: STMicroelectronics
• Series: TRANSIL™r

Specifications of ESDA6V1-4BC6

• Voltage - Reverse Standoff (typ): 3V
• Voltage - Breakdown: 6.1V
• Power (watts): 80W
• Polarization: 4 Channel Array - Bidirectional
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Polarity: Bidirectional
• Channels: 4 Channels
• Operating Voltage: 3 V
• Breakdown Voltage: 6.1 V
• Termination Style: SMD/SMT
• Peak Pulse Power Dissipation: 80 W
• Capacitance: 45 pF
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Dimensions: 1.75 mm W x 3.05 mm L x 1.45 mm H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4643-2

ESDA6V1-4BC6
Figure 8: Bidirectional protection for 0V biased signals
The ESDA6V1-4BC6 array is the ideal product for use as board level protection of ESD sensitive semi-
conductor components.
The tiny SOT23-6L package allows design flexibility in the design of “crowded” boards where the space
saving is at a premium. This enables to shorten the routing and can contribute to improve ESD perform-
ance.
2. Circuit Board Layout
Circuit board layout is a critical design step in the suppression of ESD induced transients. The following
guidelines are recommended :
■
■
■
■
■
Figure 9: Ordering information scheme
4/6
The ESDA6V1-4BC6 should be placed as near as possible to the input terminals or connectors.
Minimise the path length between the ESD suppressor and the protected device
Minimise all conductive loops, including power and ground loops
The ESD transient return path to ground should be kept as short as possible.
Use ground planes whenever possible.
ESD Array
Breakdown Voltage (min)
6V1 = 6.1 Volt
Number and type of lines protected
4B = 4 Bidirectional lines
Package
C6 = SOT23-6L
DRIVER
1
2
3
6
5
4
ESDA
6V1 - 4B
CONNECTOR
C6