Bourns now offers a surface mount (SM) 2-electrode GDT surge protection device. The industry-leading quality and features of the
Bourns
ideal for high-density applications such as PCBs for telecommunications, commercial and industrial applications.
Test Methods per ITU-T (CCITT) K.12, IEEE C62.31
Insulation Resistance (IR).......................................100 V (50 V for Model 2035-09) ...................................> 10
Glow Voltage..........................................................10 mA...........................................................................~ 70 V
Arc Voltage.............................................................>1 A..............................................................................~ 10 V
Glow-Arc Transition Current ........................................................................................................................< 0.5 A
Capacitance...........................................................1 MHz...........................................................................< 1 pF
DC Holdover Voltage
Impulse Discharge Current ....................................10000 A, 8/20 µs
Alternating Discharge Current................................20 Arms, 11 cycles
Operating Temperature................................................................................................................................-55 to +85 °C
Notes:
• UL Recognized component, UL File E153537
• Sparkover limits after life ±20 % (-25 %, +30 % for Model 2035-09, 2035-60), IR >10
• At delivery AQL 0.65 Level II, DIN ISO 2859.
1
2
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Characteristic
DC Sparkover ±15 %
(±20 % for Model 2035-09) @ 100 V/s
Impulse Sparkover
100 V/µs
1000 V/µs
Characteristic
DC Sparkover ±15 % @ 100 V/s
Impulse Sparkover
100 V/µs
1000 V/µs
Characteristics
(-12 %, +15 % for Model 2035-60) @ 100 V/s
Network applied.
Tube may exceed ±20 % but will continue to protect without venting.
®
miniature 2035 Series GDT continue in this new SM version. Compatible with “pick and place” assembly systems, the SM is
1
...........................................>135 V, (52 V for Model 2035-09, ................................< 150 ms
2035-09
2035-35
350 V
525 V
350 V
600 V
750 V
Features
2035-xx-SM Precision Gas Discharge Tube Surge Protector
90 V
Leadless, surface mount for economical
assembly
Compact mini-size
High surge current rating
Low capacitance and insertion loss
Stable breakdown throughout life
80 V for Model 2035-15)
5000 A, 8/20 µs............................................................> 10 operations
100 A, 10/1000 µs .......................................................> 300 operations
100 A, 10/700 µs .........................................................> 500 operations
5 Arms, 1 s ...................................................................> 10 operations
2035-15
2035-40
150 V
400 V
550 V
400 V
650 V
800 V
2
.........................................................1 operation minimum
2
.....................................................1 operation minimum
Model No.
2035-20
2035-42
200 V
425 V
575 V
420 V
675 V
850 V
Model No.
8
.
2035-23
2035-47
230 V
450 V
600 V
470 V
750 V
950 V
RoHS compliant* version available
UL Recognized
2035-25
2035-60
10
1100 V
250 V
475 V
625 V
600 V
950 V
Ω
2035-30
300 V
525 V
650 V