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
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Cell / smart phone
Computers / Laptops
Digital cameras
UMSA
06
A
05
T
1
V1
Typical
Typical
Trigger
Voltage
Product
Code
Operating
Voltage
PDA’s
Size
Tolerance
Packaging Clamping
Voltage
Plasma display panels / LCD / TVs/
HDTVs
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Mp3 / Multimedia players
Scanner / Printer
Ultra-high speed data ports USB
2.0, IEEE1394, DVI HDMI, High
Speed Ethernet.
Ultra-Low
T: Paper
Tape
(5K/10K)
1: 17V
2: 25V
V1: 150V
V2: 250V
04:
A: Suit For
IEC6100-4-2
03: 3.3V
05: 5.5V
12: 12V
24: 24V
Capacitance
MAX Guard
Suppressor
0402
(1005)
06:
0603
(1608)
C: Suit For
IEC6100-4-
2&AEC-Q200
SCHEMATIC
DIMENSIONS (mm)
Size
L
W
C
D
T
UMS04 (0402)
UMS06 (0603)
1.00±0.1
1.55±0.1
0.50±0.05
0.80±0.1
0.20±0.1
0.30±0.2
0.25±0.1
0.30±0.2
0.35±0.05
0.45±0.1
ELECTRICAL CHARACTERISTICS
Continuous
Trigger
Voltage
(Typ.)2
Clamping
Voltage
(Typ.)2
Leakage
Current
(Typ.)
ESD Pulse
Withstand
(Typ.)4
Operating
Voltage
(Max.)
ESD
Capability1
Response
Time
Type
Capacitance3
UMS04A03T1V1
UMS06A03T1V1
UMS04A03T2V2
UMS06A03T2V2
UMS04A05T1V1
UMS06A05T1V1
UMS04A05T2V2
UMS06A05T2V2
UMS04A12T2V2
UMS06A12T2V2
UMS06A12T1V1
UMS06A12T2V2
UMS04A24T1V1
UMS06A24T2V2
UMS06A24T1V1
UMS06A24T2V2
150v
250v
150v
250v
17v
3.3 VDC
5.5 VDC
12 VDC
24 VDC
25v
17v
Direct
Discharge:
8KV
Air
Discharge:
15KV
25v
<0.05pF
<1nA
<1ns
>1000 pulses
150v
250v
150v
250v
150v
250v
150v
250v
17v
25v
17v
25v
17v
25v
17v
25v
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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).
188 Technology Drive, Unit H, Irvine, CA 92618
1
TEL: 949-453-9888 FAX: 949-453-8889
American Accurate Components, Inc.