SR70.TCT Semtech, SR70.TCT Datasheet - Page 3

• Manufacturer Part Number: SR70.TCT
• Description: IC TVS ARRAY 2-LINE 300W SOT-143
• Manufacturer: Semtech
• Series: RailClamp®r

Specifications of SR70.TCT

• Voltage - Reverse Standoff (typ): 70V
• Voltage - Breakdown: 85V
• Power (watts): 300W
• Polarization: 2 Channel Array - Unidirectional
• Mounting Type: Surface Mount
• Package / Case: SOT-143, SOT-143B, TO-253AA
• Suppressor Type: Diode Arrays
• Esd Protection Voltage: 15KV@Air Gap/8KV@Contact Disc
• Configuration: Dual
• Mounting Style: Surface Mount
• Clamping Voltage (max): 7VV
• Working Voltage (max): 70VV
• Leakage Current (max): 5uAA
• Operating Temperature Min Deg. C: -55C
• Operating Temperature Max Deg. C: 125C
• Product Length (mm): 3.04(Max)mm
• Product Depth (mm): 1.4(Max)mm
• Product Height (mm): 1.1mm
• Pin Count: 3 +Tab
• Rad Hardened: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SR70TR

PROTECTION PRODUCTS
Typical Characteristics
2003 Semtech Corp.
Non-Repetitive Peak Pulse Power vs. Pulse Time
10
9
8
7
6
5
4
3
2
1
0
0.01
110
100
0.1
90
80
70
60
50
40
30
20
10
0
10
0
1
0.1
0
Forward Voltage vs. Forward Current
5
10
5
1
15
Pulse Waveform
Forward Current - I
10
Pulse Duration - tp (µs)
20
e
-t
Time (µs)
25
td = I
10
15
PP
30
/2
F
(A)
35
20
100
40
Parameters:
Parameters:
Waveform
td = 20 µ s
Waveform
td = 20 µ s
tr = 8 µ s
tr = 8 µ s
25
45
1000
50
30
3
-10
-12
-14
-16
110
100
-2
-4
-6
-8
90
80
70
60
50
40
30
20
10
0
0
0
0
Capacitance vs. Reverse Voltage
25
1
Power Derating Curve
Ambient Temperature - T
Reverse Voltage - V
50
2
75
3
R
(V)
100
A
4
(
o
C)
www.semtech.com
I/O to GND
f = 1MHz
125
5
SR70
150
6