TVS Diode Arrays (SPA ? Diodes)
Lightning Surge Protection - SRV05 Series
Capacitance vs. Reverse Bias
3.0
2.5
V CC =Float
Pulse Waveform
110%
100%
90%
80%
2.0
1.5
1.0
0.5
0.0
V CC =3.3V
V CC =5V
70%
60%
50%
40%
30%
20%
10%
0%
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
Soldering Parameters
DC Bias (V)
Time ( s)
Reflow Condition
- Temperature Min (T s(min) )
Pre Heat - Temperature Max (T s(max) )
- Time (min to max) (t s )
Average ramp up rate (Liquidus) Temp
(T L ) to peak
T S(max) to T L - Ramp-up Rate
Pb – Free assembly
150°C
200°C
60 – 180 secs
3°C/second max
3°C/second max
T P
T L
T S(max)
T S(min)
t S
Ramp-up
Preheat
t P
t L
Critical Zone
T L to T P
Ramp-down
Reflow
- Temperature (T L ) (Liquidus)
- Temperature (t L )
217°C
60 – 150 seconds
25
time to peak temperature
Time
Peak Temperature (T P )
Time within 5°C of actual peak
Temperature (t p )
Ramp-down Rate
Time 25°C to peak Temperature (T P )
Do not exceed
Part Numbering System
260 +0/-5 °C
20 – 40 seconds
6°C/second max
8 minutes Max.
260°C
Part Marking System
SRV05 – 4 H T G
G= Green
L*4
Product Series
L = SRV05
L*4
Number of Channels
T= Tape & Reel
Assembly Site
(Varies)
Series
Number of
Channels
Package
H: SOT23-6
Ordering Information
Part Number Package
SRV05-4HTG
SOT23-6
Marking
L*4
Min. Order Qty.
3000
? 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/25/13
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相关代理商/技术参数
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