MAX3208EAUB+ Maxim Integrated Products, MAX3208EAUB+ Datasheet - Page 6

• Manufacturer Part Number: MAX3208EAUB+
• Description: IC ESD PROT DIFF 10-UMAX
• Manufacturer: Maxim Integrated Products
• Type: Diode Arraysr
• Series: MAX3208Er

Specifications of MAX3208EAUB+

• Power (watts): 444mW
• Polarization: 4 Channel Array - Unidirectional
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Capacitance Value: 10(Typ) pF
• Maximum Clamping Voltage: 105.5 V
• Number Of Elements Per Chip: 4
• Esd Protection Voltage: ±15@HBM|±15@Air Gap|±8@Contact Disc KV
• Maximum Leakage Current: 0.1 uA
• Channels: 4 Channels
• Clamping Voltage: 100 V
• Operating Voltage: - 0.3 V to + 6.0 V
• Termination Style: SMD/SMT
• Capacitance: 2 pF
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Dimensions: 3.05 (Max) mm W x 3.05 (Max) mm L
• Diode Type: ESD Protection
• Power Dissipation Pd: 444mW
• Diode Case Style: µMAX
• No. Of Pins: 10
• Termination Type: SMD
• Capacitance, Cd: 2.6pF
• Operating Temperature Range: -40°C To +125°C
• Rohs Compliant: Yes
• Filter Terminals: SMD
• Esd Threat Voltage Max: 15kV
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Breakdown: -
• Voltage - Reverse Standoff (typ): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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
• ±15kV using the IEC 61000-4-2 Air-Gap Discharge
ESD performance depends on a number of conditions.
Contact Maxim for a reliability report that documents
test setup, methodology, and results.
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
1.5kΩ resistor.
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
Dual, Quad, and Hex High-Speed
Differential ESD-Protection ICs
Figure 3. Human Body ESD Test Model
6
in IEC 61000-4-2
Method
VOLTAGE
SOURCE
_______________________________________________________________________________________
HIGH-
DC
CHARGE-CURRENT-
LIMIT RESISTOR
1MΩ
R
C
100pF
C s
Human Body Model
STORAGE
CAPACITOR
1.5kΩ
RESISTANCE
±15kV ESD Protection
DISCHARGE
R
D
ESD Test Conditions
IEC 61000-4-2
DEVICE
UNDER
TEST
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.
Figure 4. Human Body Model Current Waveform
Figure 5. IEC 61000-4-2 ESD Test Model
AMPERES
VOLTAGE
SOURCE
HIGH-
DC
I
P
36.8%
100%
90%
10%
CHARGE-CURRENT-
0
LIMIT RESISTOR
50MΩ TO 100MΩ
0
t
RL
R
C
150pF
C s
CURRENT WAVEFORM
STORAGE
CAPACITOR
TIME
RESISTANCE
DISCHARGE
330Ω
R
t
D
DL
I r
PEAK-TO-PEAK RINGING
(NOT DRAWN TO SCALE)
DEVICE
UNDER
TEST