SRDA3.3-4.TBT Semtech, SRDA3.3-4.TBT Datasheet - Page 3

• Manufacturer Part Number: SRDA3.3-4.TBT
• Description: IC TVS ARRAY 4-LINE 3.3V 8SOIC
• Manufacturer: Semtech
• Series: RailClamp®r

Specifications of SRDA3.3-4.TBT

• Voltage - Reverse Standoff (typ): 3.3V
• Voltage - Breakdown: 3.5V
• Power (watts): 500W
• Polarization: 4 Channel Array - Unidirectional
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC
• Diode Type: Low Capacitance
• Clamping Voltage Vc Max: 15V
• Operating Voltage: 3.3V
• Diode Case Style: SOIC
• No. Of Pins: 8
• Breakdown Voltage Min: 3.5V
• Capacitance, Cd: 4pF
• Junction Capacitance: 15pF
• Rohs Compliant: Yes
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SRDA3.3-4TR

PROTECTION PRODUCTS
PROTECTION PRODUCTS
© 2008 Semtech Corp.
Typical Characteristics
Non-Repetitive Peak Pulse Power vs. Pulse Time
1.04
1.02
0.98
0.96
0.94
0.92
0.88
0.9
0.01
1
0.1
0
10
110
100
1
90
80
70
60
50
40
30
20
10
0.1
0
0
Normalized Junction Capacitance
0.5
5
vs. Reverse Voltage
1
1
Pulse Waveform
Reverse Voltage - VR (V)
10
Pulse Duration - t
1.5
e
-t
Time (µs)
td = I
10
15
PP
2
/2
p
(µs)
20
2.5
100
Parameters:
Waveform
td = 20µs
tr = 8µs
25
3
1000
30
3.5
3
110
100
20
18
16
14
12
10
90
80
70
60
50
40
30
20
10
8
6
4
2
0
0
Clamping Voltage vs. Peak Pulse Current
0
0
25
5
Power Derating Curve
Ambient Temperature - T
Peak Pulse Current - Ipp (A)
50
10
75
15
SRDA3.3-4
100
A
(
o
C)
www.semtech.com
20
125
Parameters:
Waveform
td = 20∠s
tr = 8 ∠ s
150
25