SL1002A450SM Littelfuse Inc, SL1002A450SM Datasheet - Page 2

• Manufacturer Part Number: SL1002A450SM
• Description: GAS TUBE GDT 2.5KA 450V SMD
• Manufacturer: Littelfuse Inc
• Series: SL1002Ar

Specifications of SL1002A450SM

• Spark Over Voltage: 450V
• Impulse Discharge Current: 5.0kA 8x20µs
• Package / Case: Non-Standard SMD
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Tolerance: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Notes:
1. At delivery AQL 0.65 level II, DIN ISO 2859
2. In ionized mode
3. In ionized mode, tested according to ITU-T Rec. K.12
4. Comparable to the silicon measurement Switching Voltage (Vs)
5. Reference REA PE-80, 0.2A. Tested to ITU-T Rec. K.12 and REA PE-80 < 150 msecs.
6. 300 Applications [150(+) & 150(-)]
7 . 10x[5x (+) & 5x (-)] Applications
SL1002A Series
SL1002A600SP 570 600 780
Electrical Characteristics
Product Characteristics
Voltage vs. Time Characteristics
Materials
Product Marking
SL1002A075
SL1002A090
SL1002A230
SL1002A250
SL1002A260
SL1002A350
SL1002A470
SL1002A600
Part Number
0
184 230 276
200 250 300
210 260 310
280 350 420
376 470 564
480 600 720
MIN TYP MAX
200
DC Breakdown
60
72
in Volts
(@100V/s)
75
90
400
1,2
Construction = Ceramic Insulator
Device Finish = Dull Tin-plated 17 .5 +/-12.5
microns
Littelfuse 'LF' Mark, voltage and date
code
108
90
Gas Discharge Tube (GDT) Products
Breakdown
Time (ns)
in Volts
(@100V/μs)
Impulse
1100
1200
600
Device Specifications (at 25°C)
MAX
400
600
800
900
3,4
breakover voltage
Max dynamic
Hold-over voltage
Breakdown
800
in Volts
Impulse
(@1kV/μs)
On-State voltage
1000
1200
1300
650
700
900
3,4
1000
Resistance
Insulation
(at 100V)
(at 500V)
(at 50V)
10
10
10
MIN
9
9
9
Ω
Ω
Ω
1200
Revised: November 10, 2009
Capaci-
(@1MHz
0V Bias)
1.2 pF
tance
MAX
@1Amp Min
36
Voltage
(on state
voltage)
~15 V
Arc
TYP
SL1002A Series
Glow to Arc
Transition Current
Glow Voltage
Storage and
Operational
Temperature
10/1000μs)
shots
Surge
(@100A
300
Life
6
Discharge
10 shots
Customer should verify actual device performance in their specific applications.
Nominal
Impulse
(@ 5kA)
Current
(8/20μs)
7
< 0.5 Amps
~60 - 140 Volts
-40 to +90°C
Discharge
Nominal
@50-60Hz)
Current
(10x1s
5 A
AC
Please refer to www.littelfuse.com for current information.
Life Ratings
Specifications are subject to change without notice.
Holdover
Voltage
135 V
50 V
TYP
DC
5
Max Impulse Discharge
@ 2/10 μs
2 kA
(1 Application)
Current
©2009 Littelfuse, Inc.
@ 10/350 μs
1.5 kA