Littelfuse SDP Biased Series SOT23-6 - Manual (Page 3)

SIDACtor ® Protection Thyristors
3
Revised: 11/04/13
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Broadband Optimized ™ Protection
SDP Biased Series SOT23-6
Soldering Parameters
Junction Temperature (TJ) – °C
P
ercent of
V
S
Change – %
1.08
1.06
1.04
1.02
1.00
0.98
0.96
-50 -25 0 25 50 75 100 125 150
Case Temperature ºC
1.2
1.1
1.0
0.9
0.8
0.7
0.6
-50 -25 0 25 50 75 100 125 150
Normaliz
ed I
H
Normalized V
S
Change vs. Junction Temperature Normalized Holding Current vs. Case Temperature
Reflow Condition Pb-Free assembly
Pre Heat
- Temperature Min (T
s(min)
) 150°C
- Temperature Max (T
s(max)
) 200°C
- Time (Min to Max) (t
s
) 60-180 secs.
Average ramp up rate (Liquidus Temp (T
L
)
to peak)
3°C/sec. Max.
T
S(max)
to T
L
- Ramp-up Rate 3°C/sec. Max.
Reflow
- Temperature (T
L
) (Liquidus) +217°C
- Temperature (t
L
) 60-150 secs.
Peak Temp (T
P
) 250(+0/-5)°C
Time within 5°C of actual Peak Temp (t
p
) 20-40 secs.
Ramp-down Rate 6°C/sec. Max.
Time 25°C to Peak Temp (T
P
) 8 min. Max.
Do not exceed 260°C