3RP600M-8

3RXXXXM-8SDSn SERIES
Gas Discharge Tube (GDT) Data Sheet
Features
■ Provide ultra-fast response to surge voltage from slow-rising
surge of 100V/s to rapid-rising surge of 1KV/μs.
■ Stable breakdown voltage.
■ High insulation resistance.
■ Low capacitance (≤2pF)
■ High holdover voltage
■ Large absorbing transient current capability.
■ Micro-Gap Design
■ Size: 8.0mm*10.5mm
■ Storage and operational temperature: -40℃ ~ +85℃
■ Meets MSL level 1, per J-STD-020
■ Safety certification: UL: E244458
■ Tin plating, suitable for PCB soldering.
Applications
■
■
■
■
Repeaters, Modems.
Telephone Interface, Line cards.
Data communication equipment.
Line test equipment
Part Number Code
Marking
Revision：02-Sep-14
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3RXXXXM-8SDSn SERIES
Dimensions
Dimension (mm)
Items
Spec.
Tolerance
D
8.0
+0.2, -0.8
D1
7.6
±0.2
T
10.5
±0.5
B
0.5
±0.1
B1
2.0
±0.2
Electrical Characteristics
DC
Spark-over
Part
Type
Number
①
Voltage
Maximum
Nominal
Impulse
Impulse
Spark-over
Discharge
Voltage
Current
8/20μs
100V/s
1000V/μs
(V)
(V)
(KA)
10times
Alternating
Discharge
Current
Impulse
Life
Minimum
Insulation
Resistance
Maximum
Capacitance
Device
Marking
10/1000μs
Test
100A
Voltage
(A)
(times)
DC(V)
50Hz,1sec
(GΩ)
1MHz
Code
(pF)
3RM075M-8
SDSn
75±20%
700
10
10
300
25
1.0
2.0
3RM075-8
3RM090M-8
SDSn
90±20%
700
10
10
300
50
1.0
2.0
3RM090-8
3RM150M-8
SDSn
150±20%
700
10
10
300
100
1.0
2.0
3RM150-8
3RM200M-8
SDSn
200±20%
700
10
10
300
100
1.0
2.0
3RM200-8
3RM230M-8
SDSn
230±20%
700
10
10
300
100
1.0
2.0
3RM230-8
3RM350M-8
SDSn
350±20%
850
10
10
300
100
1.0
2.0
3RM350-8
3RM400M-8
SDSn
400±20%
850
10
10
300
100
1.0
2.0
3RM400-8
3RM470M-8
SDSn
470±20%
950
10
10
300
250
1.0
2.0
3RM470-8
3RM600M-8
SDSn
600±20%
1300
10
10
300
250
1.0
2.0
3RM600-8
3RM800M-8
SDSn
800±20%
1500
10
10
300
250
1.0
2.0
3RM800-8
3RP075M-8
SDSn
75±20%
700
20
20
300
25
1.0
2.0
3RP075-8
3RP090M-8
SDSn
90±20%
700
20
20
300
50
1.0
2.0
3RP090-8
3RP150M-8
SDSn
150±20%
700
20
20
300
100
1.0
2.0
3RP150-8
3RP200M-8
SDSn
200±20%
700
20
20
300
100
1.0
2.0
3RP200-8
3RP230M-8
SDSn
230±20%
700
20
20
300
100
1.0
2.0
3RP230-8
3RP350M-8
SDSn
350±20%
850
20
20
300
100
1.0
2.0
3RP350-8
3RP400M-8
SDSn
400±20%
850
20
20
300
100
1.0
2.0
3RP400-8
3RP470M-8
SDSn
470±20%
950
20
20
300
250
1.0
2.0
3RP470-8
3RP600M-8
SDSn
600±20%
1300
20
20
300
250
1.0
2.0
3RP600-8
3RP800M-8
SDSn
800±20%
1500
20
20
300
250
1.0
2.0
3RP800-8
Notes：① Specific code by request.
Revision：02-Sep-14
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3RXXXXM-8SDSn SERIES
Electrical Ratings
Items
Test Condition/Description
Requirement
DC Spark-over
Voltage
The voltage is measured with voltage ramp dv/dt=100V/s. Test is
between each side electrode and center electrode.
Maximum Impulse
Spark-over Voltage
The maximum impulse spark-over voltage is measured with voltage
ramp dv/dt=1000V/μs. Test is between each side electrode and
center electrode.
Maximum surge current that can be applied through center electrode
with 8/20μs waveform, for 10 times with 3min interval time, which will
be equally divided between each side electrode to center electrode,
without causing the DC breakdown voltage to change more than 25%
form its initial measured value.
Impulse
Discharge Current
To meet
the specified
value
Alternating
Discharge Current
Rated RMS value of AC current at 50Hz, 1 sec. for 10 times with
interval time 3 min. DC spark-over voltage shall not change more than
±25% from its initial value. Test is between each side electrode and
center electrode.
IR＞108 ohms (-20%, +30% for 70~90V).
Insulation
Resistance
The resistance of gas tube shall be measured between each side
electrodes and center electrode.
Capacitance
The capacitance of gas tube shall be measured between each side
electrodes and center electrode.
Test frequency: 1MHz
Revision：02-Sep-14
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3RXXXXM-8SDSn SERIES
Recommended Soldering Conditions
Reflow Soldering
Recommended Conditions
Profile Feature
Pb-Free Assembly
Average ramp-up rate (TL to TP)
3℃/second max.
Preheat
-Temperature Min (TS min)
-Temperature Max (TS max)
-Time (min to max) (ts)
150℃
200℃
60-180 seconds
TS max to TL
-Ramp-up Rate
3℃/second max.
Time maintained above:
-Temperature (TL)
-Time (tL)
217℃
60-150 seconds
Peak Temperature (TP)
260℃
Time within 5℃ of actual Peak Temperature (tP)
Ramp-down Rate
Time 25℃ to Peak Temperature
Revision：02-Sep-14
20-40 seconds
6℃/second max.
8 minutes max.
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3RXXXXM-8SDSn SERIES
Packaging
Tape
Items
Reel
Dimension (mm)
Spec.
Tolerance
W
16.00
±0.20
P0
4.00
±0.10
P1
16.00
±0.10
P2
2.00
±0.10
D0
1.55
±0.05
E
1.75
±0.10
F
7.50
±0.10
A0
11.60
±0.10
K0
8.90
±0.10
B0
8.60
±0.10
B1
10.00
±0.10
t0
0.50
±0.05
D
330.00
±1.00
d
13.00
±0.50
L
20.00
±0.50
t
2.00
±0.20
Quantity: 300pcs
Revision：02-Sep-14
www.brightking.com