CG2-350MS Littelfuse Inc, CG2-350MS Datasheet - Page 4
![GAS DISCHARGE TUBE, 2P, 2.5KA, 900V](/photos/21/94/219431/4190907_sml.jpg)
CG2-350MS
Manufacturer Part Number
CG2-350MS
Description
GAS DISCHARGE TUBE, 2P, 2.5KA, 900V
Manufacturer
Littelfuse Inc
Series
CG2r
Specifications of CG2-350MS
Suppressor Type
Gas Discharge Tube (GDT)
Dc Breakover Voltage
350V
Impulse Sparkover Voltage
750V
Gdt Case Style
SMD
Impulse Discharge Current
100A
Breakdown Voltage Min
297V
Rohs Compliant
Yes
Breakdown Voltage Vbr
350V
Impulse Discharge Current, 10/8-20us
20kA
Breakdown Voltage
403V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
©2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Customer should verify actual device performance in their specific applications.
Soldering Parameters - Reflow Soldering (Surface Mount Devices)
Reflow Condition
Pre Heat
Average ramp up rate (Liquidus Temp
(T
T
Reflow
Peak Temperature (T
Time within °C of actual peak
Temperature (t
Ramp-down Rate
Time 2 °C to peak Temperature (T
Do not exceed
Soldering Parameters - Wave Soldering (Thru-Hole Devices)
Soldering Parameters - Hand Soldering
300
280
260
240
220
200
180
160
140
120
100
S(max)
Time (Seconds)
80
60
40
20
L
0
) to peak
to T
L
- Ramp-up Rate
- Temperature Min (T
- Temperature Max (T
- Time (Min to Max) (t
- Temperature (T
- Temperature (t
p
)
Preheat Time
P
)
L
L
)
) (Liquidus)
s(min)
s(max)
s
)
P
Dwell Time
)
)
)
150°C
200°C
5°C/second max
217°C
Gas Discharge Tube (GDT) Products
CG/CG2 Series
Cooling Time
°C
Revised: January 21, 2011
33
Recommended Process Parameters:
Preheat:
Solder Pot Temperature:
Solder Dwell Time:
T
T
S(max)
S(min)
25
Wave Parameter
T
T
P
L
time to peak temperature
(t 25ºC to peak)
t
Preheat
S
100
150
2-5 seconds
Ramp-up
Lead-Free Recommendation
°
°
°
C
C
t
t
P
L
Time
Ramp-down
Critical Zone
CG/CG2 Series
T
L
to T
P