ESD/Latch-up Test System

  • Product No:7000X
  • Manufacturer:Tokyo Electronics Trading Co. Ltd.
  • Up to 1024 pins with full pin combination capability

  • Allows ESD(HBM and MM) and Latch-up Tests

  • Meets JEDEC, MIL, ESD Association and EIAJ standards, as well as future standards

  • Drastic Test Time Reduction

  • True constant current pulse and fast pulsed power supply

  • Stabilizes DUT by pull-up/down and pattern generator

  • Collects detail test results quickly by auto or manual operation

  • Allows temperature coefficient test

  • Minimum path resistance of power supplies

  • Damage detection between tests

  • Discharge between zap(s)

  • Tests multiple DUT, multiple supply DUT and LCD drivers

  • Function test available

  • Low insertion force connectors on DUT board

  • Complete diagnostics and easy maintenance

  • Connectable with Ethernet

  • Allows data manipulation by the data base program


1.1 ESD Simulation


• Pin Selection Method
  E & EL type : Automatic by 2 axes robot
  L type : Manual
• High Voltage
  E & EL type : ±1000/4500/(8000)V, 1%±5V
  L type : ±1000V, 1%±5V
• CR Unit : HBM, MM and others
• ESD Repetition : 1 ~100 times
• ESD Period : 300ms ~ 5s, 100ms increment
• Charge removal : 3 ways selected by program


1.2 DC measurement

• Vcc1 Power Supply(Used as pulsed power supply, as well)
  Voltage Range : ±30V, 50mV increments
  Current Measurement :
  ESD Test : ±500mA, 100nA(Min.) resolution
  Latch-up Test : ±1000mA, 1mA(Min.) resolution
  Current Limiter : 50mA ~ 1000mA, 10mA increments
  Pulse Width : 0.1ms ~ 5s
  Tr, Tf : 3μs/V
  Latch-up definition current : ICCQ × N + Offset
  ICCQ : Quiescent current
  N : 1 ~100
  Offset: 5mA ~ 1000mA, 5mA increments
  DUT connection : Automated

• Vcc2 ~ 4(DC Power Supply)
  Voltage Range : ±15V, 50mV increments

  Current Measurement : Same as Vcc1

  Current Limiter : Same as Vcc1

  Latch-up definition current : Same as Vcc1

  DUT connection : Automated
• VF/IM(Voltage Force/Current Measurement)
 Voltage Range : ±15V, 10mV increments
 Current Measurement : 100mA, 10nA(Min.) resolution
 Current Range : 5 Auto-ranges
 Averaging : 1, 2, 4, 8, 16, 32 times
 DUT Connection : Automated


• DVM(Digital Voltmeter)
 Voltage Measurement : ±30V, 10mV (Min.) resolution
 Input impedance : Over 10MΩ

DUT Connection : Automated


1.3 Latch-up Trigger Source


• ip(Current Pulse) Generator
Current Range : ±1000mA, 1mA(Min.) increments
Voltage Measurement : ±30V, 50mV resolution
Clamp Voltage : 1 ~ 30V, 0.1V increments
Pulse Width : 0.1ms ~ 1s, 0.1ms increments
Tr, Tf : about 10μs/200mA
Repetition : 1 ~ 100 times
Period : 100ms ~ 10s, 100ms increment
DUT Connection : Automated


• vp(Voltage Pulse) Generator
Voltage Range : ±30V, 50mV increments
Current Measurement : ±1000mA, 1mA(Min.)
resolution
Current Limiter : 50mA ~ 1000mA, 10mA
increments
Pulse Width : 0.2ms ~ 5s, 0.2ms increments
Tr, Tf : about 50μs/10V
Repetition : 1 ~ 100 times
Period : 100ms ~ 10s, 100ms increment
DUT Connection : Automated


1.4 DUT Stabilization


• Pull-up/down
Connected to Vcc1~4 , GND, VUD1~VUD3 or
maxLogicHi/minLogicLo via 10kΩ.
DUT Connection : Automated


• Multi-channel Control Power Supply
Channels : 4
Voltage Range : ±30V, Potentiometer control
Voltage Display : 3.5 digits LED with polarity
Current : 10mA
Current Measurement : 3.5 digits LED with polarity


•4 Channels Clock Generator
Period, Frequency:
CH1 : 10k, 100k, 1MHz selectable
CH2 : Invert of CH1
CH3 : 1μs ~ 100 μs, 1μs increments
CH4 : 1μs ~ 100 μs, 1μs increments
Output Level : 1V ~ 15V, 0.1V increments
DUT Connection : Manually by jumper leads
DUT Connection : Automated
1.3 Latch-up Trigger Source


• ip(Current Pulse) Generator
Current Range : ±1000mA, 1mA(Min.) increments
Voltage Measurement : ±30V, 50mV resolution
Clamp Voltage : 1 ~ 30V, 0.1V increments
Pulse Width : 0.1ms ~ 1s, 0.1ms increments
Tr, Tf : about 10μs/200mA
Repetition : 1 ~ 100 times
Period : 100ms ~ 10s, 100ms increment
DUT Connection : Automated


• vp(Voltage Pulse) Generator
Voltage Range : ±30V, 50mV increments
Current Measurement : ±1000mA, 1mA(Min.)
resolution
Current Limiter : 50mA ~ 1000mA, 10mA
increments
Pulse Width : 0.2ms ~ 5s, 0.2ms increments
Tr, Tf : about 50μs/10V
Repetition : 1 ~ 100 times
Period : 100ms ~ 10s, 100ms increment
DUT Connection : Automated
1.4 DUT Stabilization


• Pull-up/down
Connected to Vcc1~4 , GND, VUD1~VUD3 or
maxLogicHi/minLogicLo via 10kΩ.
DUT Connection : Automated


• Multi-channel Control Power Supply
Channels : 4
Voltage Range : ±30V, Potentiometer control
Voltage Display : 3.5 digits LED with polarity
Current : 10mA
Current Measurement : 3.5 digits LED with
polarity


• 4 Channels Clock Generator
Period, Frequency:
CH1 : 10k, 100k, 1MHz selectable
CH2 : Invert of CH1
CH3 : 1μs ~ 100 μs, 1μs increments
CH4 : 1μs ~ 100 μs, 1μs increments
Output Level : 1V ~ 15V, 0.1V increments
DUT Connection : Manually by jumper leads


• 16 Channels Pattern Generator
Channels : 1 Clock Channel

16 Pattern Channels

Clock : 1μs ~ 100 μs, 1μs increments or 100Mz

(optional)
Pattern Timing : Clock Synchronous
Pattern Depth : 1024 vectors
Pattern Group : 2(A and B)
Output Pattern :Only B or B × n after A
Output Level : 1V ~ 15V, 0.1V increments
DUT Connection : Manually by jumper leads


1.5 Other Options
Temperature controlled Oven : Room temp., +25°~ 125°C

Emission Microscope
Digital Oscilloscope


1.6 Dimension, Power Requirement


Main Body Size : Approx. 1100(W), 900(H), 800(D) mm
Main Body Weight : Less than 200kg
AC Supply : 100V ±10%, 50/60Hz, Single Phase 1.5kVA(MAX.)
Ambient Temperature : +10° ~ 40°C
(note) : Other AC supply voltage may be ordered as an option.