S6X8BSRP Datasheet, PDF (4/10 Pages) Littelfuse – Teccor® brand Thyristors EV Series 0.8 Amp Sensitive SCRs

Teccor^® brand Thyristors
EV Series 0.8 Amp Sensitive SCRs
Figure 6: Surge Peak On-State Current vs. Number of Cycles
20
10
9
8
7
6
5
4
3
2
0.8 _{A Devices}
1
1
2 3 4 5 6 7 8 9 10
20 30 40 60 80 100 200 300 400 600 1000
Surge Current Duration - Full Cycle
Supply Frequency: 60Hz Sinusoidal
Load: Resistive
RMS On-State Current [I_T(RMS)]: Max Rated Value at
Specific Case Temperature
Notes:
1. Gate control may be lost during and immediately
following surge current interval.
2. Overload may not be repeated until junction
temperature has returned to steady-state rated value.
Soldering Parameters
Reflow Condition
1C
o
'SFF
BTTFNCMZ
-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 toT - Ramp-up Rate
S(max)
L
Reflow
-Temperature (T ) (Liquidus)
L
-Time (min to max) (t )
s
PeakTemperature (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
150°C
200°C

o

TFDT
5°C/second max
5°C/second max
217°C

o

TFDPOET
260^+0/-5 °C

o

TFDPOET
5°C/second max
8 minutes Max.
280°C
T_P
T_L
T_S(max)
T_S(min)
Ramp-up
Preheat
t_S
25
time to peak temperature
t_P
t_L
Ramp-down
Time
SxX8xSx Series
202
©2013 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: 09/23/13