參數(shù)資料
型號(hào)： MAX3205EATE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 參考電壓二極管
英文描述： Dual, Quad, and Hex High-Speed Differential ESD-Protection ICs
中文描述： UNIDIRECTIONAL, SILICON, TVS DIODE
封裝： 3 X 3 MM, 0.8 MM HIEGHT, QFN-16
文件頁(yè)數(shù)： 6/13頁(yè)
文件大?。?/td> 303K
代理商： MAX3205EATE
M
±15kV ESD Protection
ESD protection can be tested in various ways. The
MAX3205E/MAX3207E/MAX3208E are characterized
for protection to the following limits:
±15kV using the Human Body Model
±8kV using the Contact Discharge Method specified
in IEC 61000-4-2
±15kV using the IEC 61000-4-2 Air-Gap Discharge
Method
ESD Test Conditions
ESD performance depends on a number of conditions.
Contact Maxim for a reliability report that documents
test setup, methodology, and results.
Human Body Model
Figure 3 shows the Human Body Model, and Figure 4
shows the current waveform it generates when dis-
charged into a low impedance. This model consists of
a 100pF capacitor charged to the ESD voltage of inter-
est, which is then discharged into the device through a
1.5k
resistor.
IEC 61000-4-2
The IEC 61000-4-2 standard covers ESD testing and
performance of finished equipment. The MAX3205E/
MAX3207E/MAX3208E help users design equipment
that meets Level 4 of IEC 61000-4-2. The main differ-
ence between tests done using the Human Body Model
and IEC 61000-4-2 is higher peak current in IEC 61000-
4-2. Because series resistance is lower in the IEC
61000-4-2 ESD test model (Figure 5), the ESD-
withstand voltage measured to this standard is general-
ly lower than that measured using the Human Body
Model. Figure 2 shows the current waveform for the
±8kV, IEC 61000-4-2 Level 4, ESD Contact Discharge
test. The Air-Gap Discharge test involves approaching
the device with a charged probe. The Contact
Discharge method connects the probe to the device
before the probe is energized.
Dual, Quad, and Hex High-Speed
Differential ESD-Protection ICs
6
_______________________________________________________________________________________
CHARGE-CURRENT-
LIMIT RESISTOR
DISCHARGE
RESISTANCE
STORAGE
CAPACITOR
Cs
100pF
R
C
1M
R
D
1.5k
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
Figure 3. Human Body ESD Test Model
I
P
100%
90%
36.8%
t
RL
TIME
t
DL
CURRENT WAVEFORM
PEAK-TO-PEAK RINGING
(NOT DRAWN TO SCALE)
Ir
10%
0
0
AMPERES
Figure 4. Human Body Model Current Waveform
CHARGE-CURRENT-
LIMIT RESISTOR
DISCHARGE
RESISTANCE
STORAGE
CAPACITOR
Cs
150pF
R
C
50
to 100
R
D
330
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
Figure 5. IEC 61000-4-2 ESD Test Model
相關(guān)PDF資料
PDF描述
MAX3205EABL-T GT 6C 6#16S PIN PLUG
MAX3207EAUT-T Dual, Quad, and Hex High-Speed Differential ESD-Protection ICs
MAX3208EATE Dual, Quad, and Hex High-Speed Differential ESD-Protection ICs
MAX3208EAUB Dual, Quad, and Hex High-Speed Differential ESD-Protection ICs
MAX3207EAUT Dual, Quad, and Hex High-Speed Differential ESD-Protection ICs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3205EATE+ 功能描述:TVS二極管陣列 6Ch Differential ESD Protection IC RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C
MAX3205EATE+T 功能描述:TVS二極管陣列 6Ch Differential ESD Protection IC RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C
MAX3205EATE-T 功能描述:TVS二極管陣列 RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C
MAX3205EAWL+T 功能描述:TVS二極管陣列 Dual Quad and Hex High-Speed Differential ESD-Protection ICs RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C
MAX3205EETE+ 功能描述:TVS二極管陣列 6Ch Differential ESD Protection IC RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C
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