SRDA05-4 Semtech, SRDA05-4 Datasheet - Page 4

• Manufacturer Part Number: SRDA05-4
• Manufacturer: Semtech

Specifications of SRDA05-4

• Number Of Elements: 1
• Polarity: Uni-Directional
• Package Type: SOP
• Operating Temperature Classification: Military
• Reverse Breakdown Voltage: 6V
• Clamping Voltage: 20V
• Reverse Stand-off Voltage: 5V
• Leakage Current (max): 10uA
• Peak Pulse Current: 25A
• Peak Pulse Power Dissipation: 500W
• Test Current (it): 1mA
• Operating Temp Range: -55C to 125C
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / Rohs Status: Not Compliant

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© 2007 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
Variation of Capacitance vs. Reverse Voltage
0.9
1
0.01
110
100
0
0.1
10
90
80
70
60
50
40
30
20
10
1
0
0.1
0
0.5
5
1
1
Pulse Waveform
Reverse Voltage - VR (V)
10
Pulse Duration - t
1.5
e
-t
T im e (µs)
10
td = I
15
2
PP
/2
p
(µs)
20
2.5
100
Parameters:
W aveform
td = 20µs
tr = 8µs
25
3
1000
3.5
30
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
SRDA05-4 and SRDA12-4
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