UMS Ultra-Low Capacitance MAX Guard® ESD Suppressor (High Frequency Type)
The content of this specification may change without notification 10/12/07
FEATURES
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Low capacitance (<0.2pF)
Ultra low leakage current (<1nA)
Zero signal distortion
Fast response time
Bi-direction device
HOW TO ORDER
APPLICATIONS
UMSA
Product
Code
Ultra-Low
Capacitance
MAX Guard
Suppressor
06
Size
A
Tolerance
05
Operating
Voltage
T
Packaging
T: Paper
Tape
(5K/10K)
1
Typical
Clamping
Voltage
1: 17V
2: 25V
V1
Typical
Trigger
Voltage
V1: 150V
V2: 250V
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04:
0402
(1005)
06:
0603
(1608)
A: Suit For
IEC6100-4-2
C: Suit For
IEC6100-4-
2&AEC-Q200
03: 3.3V
05: 5.5V
12: 12V
24: 24V
Cell / smart phone
Computers / Laptops
Digital cameras
PDA’s
Plasma display panels / LCD / TVs/
HDTVs
Mp3 / Multimedia players
Scanner / Printer
Ultra-high speed data ports USB
2.0, IEEE1394, DVI HDMI, High
Speed Ethernet.
SCHEMATIC
DIMENSIONS (mm)
Size
UMS04 (0402)
UMS06 (0603)
L
1.00
±0.1
1.55
±0.1
W
0.50
±0.05
0.80
±0.1
C
0.20
±0.1
0.30
±0.2
D
0.25
±0.1
0.30
±0.2
T
0.35
±0.05
0.45
±0.1
ELECTRICAL CHARACTERISTICS
Type
UMS04A03T1V1
UMS06A03T1V1
UMS04A03T2V2
UMS06A03T2V2
UMS04A05T1V1
UMS06A05T1V1
UMS04A05T2V2
UMS06A05T2V2
UMS04A12T2V2
UMS06A12T2V2
UMS06A12T1V1
UMS06A12T2V2
UMS04A24T1V1
UMS06A24T2V2
UMS06A24T1V1
UMS06A24T2V2
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Continuous
Operating
Voltage
(Max.)
3.3 VDC
250v
Direct
Discharge:
8KV
Air
Discharge:
15KV
150v
250v
150v
250v
150v
250v
150v
250v
150v
250v
25v
17v
25v
17v
25v
17v
25v
17v
25v
17v
25v
<0.05pF
<1nA
<1ns
>1000 pulses
ESD
Capability1
Trigger
Voltage
(Typ.)2
150v
Clamping
Voltage
(Typ.)2
17v
Capacitance3
Leakage
Current
(Typ.)
Response
Time
ESD Pulse
Withstand
(Typ.)4
5.5 VDC
12 VDC
24 VDC
The function meets with the requirement of IEC 61000-4-2 specification.
Trigger measurement made using Transmission Line Pulse method.
Capacitance measured at 1 M~1.8 GHz.
Performing under IEC 61000-4-2 level 4 (8KV contact discharge, 15KV air discharge).
American Accurate Components, Inc.
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: 949-453-9888 FAX: 949-453-8889
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