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

• Manufacturer Part Number: SRDA3.3-4.T
• Description: TRANSIENT SUPPRESSOR DIODE ARRAY,UNIDIRECTIONAL,3.3V V(RWM),SO
• Manufacturer: Semtech

Specifications of SRDA3.3-4.T

• Rohs Compliant: YES
• Lead Free Status / Rohs Status: Compliant

PROTECTION PRODUCTS
PROTECTION PRODUCTS
Typical Characteristics
2006 Semtech Corp.
Non-Repetitive Peak Pulse Power vs. Pulse Time
Variation of Capacitance vs. Reverse Voltage
0.01
110
100
-10
-12
-14
0.1
10
90
80
70
60
50
40
30
20
10
-2
-4
-6
-8
0
1
0
0.1
0
0
1
5
1
Pulse Waveform
10
2
Reverse Voltage - V
Pulse Duration - t
e
-t
T im e (µs)
10
td = I
15
3
PP
/2
p
(µs)
R
(V)
20
4
100
Parameters:
W aveform
td = 20µs
tr = 8µs
25
5
1000
30
6
4
SRDA3.3-4 through SRDA12-4
110
100
90
80
70
60
50
40
30
20
10
10
0
22
20
18
16
14
12
10
9
8
7
6
5
4
3
2
1
0
Clamping Voltage vs. Peak Pulse Current
8
6
4
2
0
0
0
0
Forward Voltage vs. Forward Current
5
25
5
10
Power Derating Curve
Ambient Temperature - T
15
50
Peak Pulse Current - I
Forward Current - I
10
SRDA12-4
20
75
25
15
30
F
100
(A)
A
SRDA05-4
PP
(
20
o
(A)
C)
35
www.semtech.com
SRDA3.3-4
40
125
Parameters:
Parameters:
Waveform
Waveform
td = 20 µ s
td = 20µs
25
tr = 8 µ s
tr = 8µs
45
150
50
30