ESDA6V1-4BC6 STMicroelectronics, ESDA6V1-4BC6 Datasheet - Page 3

• 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

Figure 4: Clamping voltage versus peak pulse
current (typical values, rectangular waveform)
Figure 6: Relative variation of leakage current
versus junction temperature (typical values)
1. ESD protection by ESDA6V1-4BC6
With the focus of lowering the operation levels, the problem of malfunction caused by the environment is
critical. Electrostatic discharge (ESD) is a major cause of failure in electronic system.
Transient Voltage Suppressors are an ideal choice for ESD protection and have proven capable in sup-
pressing ESD events. They are capable of clamping the incoming transient to a low enough level such
that damage to the protected semiconductor is prevented.
Surface mount TVS arrays offer the best choice for minimal lead inductance.
They serve as parallel protection elements, connected between the signal line to ground. As the transient
rises above the operating voltage of the device, the TVS array becomes a low impedance path diverting
the transient current to ground.
100.0
100
10.0
10
1.0
0.1
1
25
I [T ] / I [T =25°C]
R
0
®
I
PP
j
(A)
5
R
j
10
50
15
20
T (°C)
V
j
CL
75
25
(V)
30
35
100
40
T
j
initial = 25°C
t = 2.5µs
p
45
125
50
Figure 5: Junction capacitance versus line
voltage applied (typical values
Figure 7: Analog crosstalk test configuration
50
45
40
35
30
25
20
15
10
5
0
0
C(pF)
V
G
1
Port 1
50
2
V (V)
R
3
I/O1
I/O6
ESDA6V1-4BC6
4
unloaded
GND
Port 2
50
V
OSC
F = 1MHz
T
5
j
= 25°C
= 30mV
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