Document No
TUGS-020S004A
2015/03/16
1/6
MAX Guard ESD Suppressor
(High Frequency Type)
Issued date
Page
1. Scope
Bi-directional MAX Guard ESD suppressors are specifically designed for high frequency circuit
applications (Ultra-low capacitance). They are specifically produced to protect sensitive electronic circuit
high-speed data lines against electrostatic discharge (ESD, as specified in IEC61000-4-2 and MIL-STD-883C).
The extremely low capacitances and leakage currents of these products are contributed by micro air space
discharge technology developed by TA-I.
2. Construction
Over Coat
Conductor
Sn Plating
Suppressor Element
Ceramic Substrate
Ni Plating
3. Type Designation
UGS
02
A
12
T
3
V3
Ultra-Low
Capacitance
MAX Guard
Suppressor
Size
02:0201(0603)
A:Suit for
IEC61000-4-2
Operating
Voltage
12:12V
Max:24V
Packaging
T:Paper
tape(10K)
Typical
Clamping
Voltage
3: 35V
Typical
Trigger
Voltage
V3: 350V
TA-I TECHNOLOGY CO., LTD
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TUGS-020S004A
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MAX Guard ESD Suppressor
(High Frequency Type)
Issued date
Page
4. Rating and Characteristics:
Type
Continuous
Trigger Clamping
Operating
Capacitance
1
ESD Capability Voltage Voltage
3
Voltage
(Typ.)
2
2
(Typ.) (Typ.)
(Max.)
Leakage
Current
(Typ.)
ESD
Pulse
Withstand
4
(Typ.)
UGS02A03T3V3 3.3 VDC
Direct
UGS02A05T3V3 5.5 VDC Discharge: 8KV
350V
UGS02A12T3V3 12 VDC
UGS02A24T3V3 24 VDC
Air
Discharge:15KV
35V
<0.12 pF
<30nA
>500
pulses
Note:
(1)The function meets with the requirement of IEC 61000-4-2 specification.
(2)Trigger measurement made using Transmission Line Pulse method.
(3)Capacitance measured at 1 M~3 GHz.
(4)Performing under IEC 61000-4-2 level 4 (8KV contact discharge, 15KV air discharge). Leakage current <1A.
5. Dimensions
Type
(Inch Size Code)
UGS02
(0201)
Dimensions (mm)
L
0.6±0.03
W
0.3±0.03
C
0.1±0.05
d
0.15±0.05
t
0.29±0.05
TA-I TECHNOLOGY CO., LTD
Document No
TUGS-020S004A
2015/03/16
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MAX Guard ESD Suppressor
(High Frequency Type)
Issued date
Page
6. Reliability Test
Environmental
Specification
Operating temperature
Full load voltage
Resistance of solder heat
Thermal shock
Moisture resistance
MIL-STD-202 Method 210
MIL-STD-202 Method 107
MIL-STD-883, Method 1004.7
Reference Standard
Test Condition
-55℃ to 125℃
85℃ for 1000 hrs at working
voltage
260 ± 5℃ for 10 ± 1 sec
-55℃ to 125℃, 5 cycles
85%RH, 85℃ for 1000hrs at
working voltage
245 ± 5℃ solder, 2 ± 0.5 sec dwell.
95% coverage
Solder: Sn96.5/Ag3.0/Cu0.5
IL<1μA
1
Specification
Solderability
MIL-STD-202, Method 208
Note: 1. IL is the simplification of Leakage Current
7. Taping and Reel
7.1 Taping Dimensions
4 mm pitch paper
Packing
Type
A
B
W
8.0±0.2
F
3.5±0.05
E
1.75±0.1
P
1
2.0±0.1
P
2
2.0±0.05
P
0
4.0±0.1
D
0
+0.1
1.5
0
T
0.40±0.1
Paper Tape UGS02 0.37±0.05 0.67±0.05
Unit: mm
Paper Tape
2 mm Pitch
Type
UGS
Size
02
178mm/R
10000
Unit: pcs
TA-I TECHNOLOGY CO., LTD
Document No
TUGS-020S004A
2015/03/16
4/6
MAX Guard ESD Suppressor
(High Frequency Type)
Issued date
Page
7.2 Reel Specifications
Unit: mm
Series
UGS04
A
B
C
W
9.0±1.0
T
11.5±1.0
178 ± 2.0
60 ±1.0
13.0±1.0
7.3 Peel –off force
Top cover tape
Pull
300mm/min
Carrier tape
10~15 , Standard :0.1~0.7N
o
8. Storage Conditions:
Temperature: 5℃~35℃, Humidity: 40%~75%
9. Shelf Life:
2 years from manufacturing date
TA-I TECHNOLOGY CO., LTD
Document No
TUGS-020S004A
2015/03/16
5/6
MAX Guard ESD Suppressor
(High Frequency Type)
Issued date
Page
10. Label
Date Code
Operating Voltage
Type
QTY: 10000 PCS
LOT NO :
V2
12V
0201
UGS02A12T3V3
T61840001
0618
11. Recommended land patterns
Suppressor Element
Unit: mm
Land Pattern
Type
UGS
Size
02 ( 0201 )
a
0.25~0.3
Dimension
b
0.7~0.9
c
0.3~0.4
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