◆ introduction
Esd-548q semiconductor electrostatic discharge generator is specially designed for the anti-static test of semiconductor devices and IC, referring to the test requirements of national military standard gjb548a-96 method 3015, national military standard gjb128a-97 method 1020, mil-std-883d and eiajed-4701. Computer control, digital setting of all parameters. The output voltage has high precision, stable performance and accurate test results. Probe clamp is adopted, which is flexible and convenient to use.
Application fields:
LED lamp beads, electronic components, IC chips, etc
Main criteria:
ANSI/ESD STM5.1、ANSI/ESD STM5.2、
EIA/JESD22-A114-B、EIA/JESD22-A115-A
◆ technical features
Accurate discharge
friendly interface
The color touch LCD interface has many functions, simple operation and convenient software upgrade.
Intelligent program-controlled high-voltage power supply, high-voltage overvoltage, overcurrent and short-circuit protection
◆ technical parameters
output voltage
Human model
Machine mode
0.1－8kV ±5％
100－800V ±5％
Output polarity
Positive and negative
Trigger mode
Single time
Single discharge
count
Discharge according to the set discharge times
other
Host self triggering
Discharge mode
Body mode or machine mode
Discharge interval
1-99s
Discharge times
1-999
Discharge capacitance
100pF ±10％
200pF±10％
Discharge resistance
1500Ω ±10％
0Ω ±10％
Discharge waveform
Comply with ANSI / ESD stm5.1, ANSI / ESD stm5.2
EIA / jesd22-a114-b, EIA / jesd22-a115-a standards
Use environment
Temperature: 15 ° C-35 ° C, relative humidity: 10% - 75%
System power supply
AC220 ± 10%, 50 / 60Hz, about 300W
·With self diagnosis function, it can intelligently judge the abnormal high voltage output
·High cost performance
The main components are all imported, with high precision and low failure rate. It is one of the few domestic semiconductor electrostatic discharge generators that can obtain the measurement report of China National Accreditation Commission for conformity assessment (CNAs).
◆ technical indicators
ANSI/ESD STM5.1、ANSI/ESD STM5.2、
EIA/JESD22-A114-B、EIA/JESD22-A115-A
