Littelfuse SL1003A Series - Manual (Page 2)

Gas Discharge Tube (GDT) Products
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/08/14
SL1003A Series
Electrical Characteristics
Product Characteristics
Materials
Leaded Device:
Tin-plated copper wire
Core and Surface Mount: Dull Tin-plated
Product Marking
Littelfuse 'LF' Mark, voltage and date
code
Glow to Arc
Transition Current
~1 Amp
Glow Voltage ~60 to 200 Volts
Storage and
Operational
Temperature
-40 to +90°C
Notes:
1. At delivery AQL 0.65 level II, DIN ISO 2859
2. In ionized mode, tested according to ITU-T Rec. K.12
3. Comparable to the silicon measurement Switching Voltage (Vs)
4. Reference REA PE-80, 0.2A. Tested to ITU-T Rec. K.12 and REA PE-80 < 150 msecs.
Part Number
Device Specifications (at 25°C) Life Ratings
DC Breakdown
in Volts 1,2,3
(@100V/s)
Impulse
Breakdown
in Volts 2,3
(@100V/µs)
Impulse
Breakdown
In Volts 2,3
(@1kV/µs)
Insulation
Resistance
Capaci-
tance
(@1MHz
0V Bias)
Arc
Voltage
(on state
Voltage)
@1Amp Min
Surge
Life
(@200A
10/1000µs)
Nominal
Impulse
Discharge
Current
(8/20µs)
Nominal
AC
Discharge
Current
(10x1s
@50Hz)
AC
Discharge
Current
(9 Cycles @
50Hz)
DC
Holdover
Voltage 4
Max Impulse
Discharge
Current
(1 Application)
MIN TYP MAX MAX MIN MAX TYP TYP @ 10/350µs
SL1003A090 72 90 108
600
700
10 9 Ω
(at 50V)
1.5 pF
~10 to
35 V
300
shots
10 shots
(@10kA)
10 A 30 A
50 V
2 kA
SL1003A230 184 230 276
10 9 Ω
(at 100V)
SL1003A250 200 250 300
750
135 V
SL1003A260 210 260 310
SL1003A300 240 300 360
750 850
SL1003A350 280 350 420 800 900
SL1003A400 320 400 480 850 950
SL1003A450 360 450 540 900 1000
SL1003A500 400 500 600 1100 1400