ADCMT 12701A Operation Manual
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ADCMT 12701A Operation Manual

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12701A
Test Fixture
OPERATION MANUAL
Manual Number FOE-00000045A00
©
2009
ADC CORPORATION
First printing February 28, 2009
All rights reserved.
Printed in Japan

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  • Page 1 12701A Test Fixture OPERATION MANUAL Manual Number FOE-00000045A00 © 2009 ADC CORPORATION First printing February 28, 2009 All rights reserved. Printed in Japan...
  • Page 3 When the HI OUTPUT of the 6245, 6246 (Bch), 6242 or 6244 and the FORCE/SENSE 1 to 8 on the rear panel of the 12701A are connected, and the relay terminal DG 1 to 8 and the TEST BOX GUARD are connected, the test box and DG will become the same potential, and the maximum voltage of the HI OUTPUT may occur on the test box.
  • Page 5 12701A Test Fixture Operation Manual Preface This manual describes the functions of the 12701A test fixture, how to set up and how to measure. Manual Configuration This manual consists of the following chapters: 1. Introduction Be sure to read through this chapter (1) Product Overview before use.

  • Page 7: Table Of Contents

    12701A Test Fixture Operation Manual Table of Contents 1. Introduction ..........................1-1 1.1 Product Overview ......................... 1-1 1.2 Supplied Accessories ........................1-2 1.3 Optional Accessories ........................1-3 1.4 Environmental Conditions ......................1-5 1.5 Cleaning, Storage and Transportation of the Product ..............1-6 1.5.1.
  • Page 9 Connecting the Relay Terminals with the Test Box ……………………… 12701A and 8340A Connection Diagram ………………………………… Connecting the 12701A with the 6245 …………………………………… Connecting the Relay Terminals with the Test Box ……………………… 12701A and 6245 Connection Diagram (4-wire Connection) ……………. 3-10 Connecting the 12701A with the 6245 …………………………………… 3-13 Connecting the Relay Terminals with the Test Box ………………………...
  • Page 11 12701A Test Fixture Operation Manual List of Tables Title Page Supplied Accessories ………………………………………………………. T-1*...

  • Page 13: Introduction

    (4) Cleaning, storage and transportation of the product 1.1 Product Overview The 12701A is a test head section which connects to a measuring instrument such as an electrometer (8240/8340A/8252) or DC voltage/current source monitor (6243/6245/6246) to perform DC characteristics tests of semiconductors and other electronic components.

  • Page 14: Supplied Accessories

    1.2 Supplied Accessories 1.2 Supplied Accessories The following table shows the accessories supplied with the 12701A. If there is any damage or defect, please contact ADC Corporation or your sales representative. Quote the model name of the accessory when ordering.

  • Page 15: Optional Accessories

    12701A Test Fixture Operation Manual 1.3 Optional Accessories 1.3 Optional Accessories (1) Test boxes Name Model Remarks Diode test box A04501 Axial lead-type measurement socket Applicable to diodes and resistors Insulating board A04506 Teflon board Teflon area: 140 x 90 mm...
  • Page 16 12701A Test Fixture Operation Manual 1.3 Optional Accessories (2) Connection leads and mini hook Name Model Remarks Connection lead A01214-20 2 dia.-1 dia. connection lead A01215-15 2 dia.-2 dia. connection lead A01216-15 1 dia.-1 dia. connection lead A01217-25 2 dia.-mini socket connection lead (with mini hook) A01218-20 1 dia.-mini socket connection lead...

  • Page 17: Environmental Conditions

    12701A Test Fixture Operation Manual 1.4 Environmental Conditions 1.4 Environmental Conditions Use the 12701A under the following conditions: Operating temperature range: Maximum input current Operating temperature range 0 A to 5 A -20°C to + 75°C 5.1 A to 10 A -20°C to + 70°C...

  • Page 18: Cleaning, Storage And Transportation Of The Product

    1.5.3. Transportation To transport the 12701A, use the original box that it came in. If the box is not available any longer, pack it in accordance with the following guidelines. Prepare a cardboard box with dimensions that are larger than the external dimensions of the 12701A by 15 cm or more to allow for cushioning material.

  • Page 19: Panel Descriptions

    12701A Test Fixture Operation Manual 2 .1 Relay Terminals 2. Panel Descriptions This chapter describes the following items. (1) Relay terminal (2) Rear panel 2.1 Relay Terminals The relay terminals connect to the test box (socket) using the connection leads. The relay terminals connect with the terminals on the rear panel internally.
  • Page 20 12701A Test Fixture Operation Manual 2 .1 Relay Terminals 1. FORCE/SENSE DG 1 to 8 Connect with the inner shields of the FORCE/SENSE DG 1 to 8 on the rear panel respectively. 2. FORCE/SENSE HI 1 to 8 Connect with the core wires of the FORCE/SENSE DG 1 to 8 on the rear panel respectively.

  • Page 21: Rear Panel

    12701A Test Fixture Operation Manual 2 .2 Rear Panel 2.2 Rear Panel Figure 2-2 Rear Panel 1. FORCE/SENSE DG 1 to 8 triaxial connectors Connectors for the INPUT of the 8240, 8340A and 8252, and the HI OUTPUT, HI SENSE, LO OUTPUT and LO SENSE of the 6245 and 6246 (Bch).
  • Page 22 SIGNAL. By connecting this connector to a measuring instrument (the INTERLOCK of the 8252, 6245 or 6246, or the LID SIGNAL of the 8340A), voltage or current generation from the measuring instrument automatically stops when the cover of the 12701A opens. 7. LID SIGNAL floating BNC connector Outputs an open/close signal of the cover.

  • Page 23: Measurement Examples

    8340A using the BNC-BNC cable (A01036). Connect the FORCE/SENSE 1 of the 12701A and the INPUT of the 8340A using the TRIAX-TRIAX cable (A01009). Connect the VS2 HI of the 12701A and the V SOURCE of the 8340A using the banana-banana cable (A01240).
  • Page 24 3. Banana-banana cable (A01240) VS2 HI V SOURCE 8340A Front panel To 8340A Rear panel LID SIGNAL 12701A Rear panel Installing the test box Place the test box on the mount section of the 12701A. Tighten the two thumb screws.

  • Page 25: Installing The Test Box

    12701A Test Fixture Operation Manual 3.1 High Resistance Measurement Test Box Thumb screw Thumb screw Mount Figure 3-2 Installing the Test Box Connecting the relay terminals with the test box Prepare the 2x2 dia.-1 dia. coaxial cable connection lead (A01228-15).

  • Page 26: Connecting The Relay Terminals With The Test Box

    12701A Test Fixture Operation Manual 3.1 High Resistance Measurement Connection cable Relay terminal Test box 1. 2x2 dia.-1 dia. coaxial cable connection lead DG 1-HI 1 (A01228-15) 2. 2 dia.-2 dia. connection lead (A01215-15) DG 1-TEST BOX GUARD 3. 2 dia.-1 dia. connection lead (A01214-20)

  • Page 27: 12701A And 8340A Connection Diagram

    12701A Test Fixture Operation Manual 3.1 High Resistance Measurement Figure 3-4 12701A and 8340A Connection Diagram Setting the conditions of the measuring instrument 11. Set the function to resistance value indication. Press the IM/RM key to set to RM. 12. Set the measurement range to AUTO.

  • Page 28: Resistance Measurement

    Connect the FORCE/SENSE 1 of the 12701A and the HI OUTPUT of the 6245 using the TRIAX-TRIAX cable (A01009). Connect the FORCE/SENSE 2 of the 12701A and the HI SENSE of the 6245 using the TRIAX-TRIAX cable (A01009). Connect the FORCE/SENSE 3 of the 12701A and the LO SENSE/LO OUTPUT of the 6245 using the TRIAX-TRIAX cable (A01009).

  • Page 29: Connecting The 12701A With The 6245

    /LO OUTPUT 6245 Front panel To 6245 Rear panel INTERLOCK 12701A Rear panel Figure 3-5 Connecting the 12701A with the 6245 Installing the test box Place the test box on the mount section of the 12701A. Tighten the two thumb screws.
  • Page 30 12701A Test Fixture Operation Manual 3.2 Resistance Measurement Connecting the relay terminals with the test box Prepare the 2x2 dia.-1 dia. coaxial cable connection lead (A01228-15). Connect the tip of the connection lead to the relay terminal FORCE/SENSE DG 1. Connect the relay terminal FORCE/SENSE HI 1 and the test box 1 using the connection lead.

  • Page 31: Connecting The Relay Terminals With The Test Box

    12701A Test Fixture Operation Manual 3.2 Resistance Measurement Connection cable Relay terminal Test box 1. 2x2 dia.-1 dia. coaxial cable connection lead DG 1-HI 1 (A01228-15) 2. 2x2 dia.-1 dia. coaxial cable connection lead DG 2-HI 2 (A01228-15) 3. 2 dia.-2 dia. connection lead (A01215-15) DG 3-TEST BOX GUARD 4.

  • Page 32: 12701A And 6245 Connection Diagram (4-Wire Connection)

    12701A Test Fixture Operation Manual 3.2 Resistance Measurement Figure 3-7 12701A and 6245 Connection Diagram (4-wire Connection) Setting the conditions of the measuring instrument 13. Se the channel. Press the CH key to set to CH A. 14. Set the measurement mode to DC source.
  • Page 33 12701A Test Fixture Operation Manual 3.2 Resistance Measurement Connecting DUT 20. Check that the OPERATE key of the 6245 is turned off (LED light off). 21. Mount DUT onto the test box. 22. Close the cover. Applying voltage 23. Press the OPERATE key of the 6245. The LED light goes on.

  • Page 34: Diode Leak Current Measurement

    6245 using the BNC-BNC cable (A01036). Connect the FORCE/SENSE 1 of the 12701A and the HI OUTPUT of the 6245 using the TRIAX-TRIAX cable (A01009). Connect the FORCE/SENSE 3 of the 12701A and the LO SENSE of the 6245 using the TRIAX-TRIAX cable (A01009). 3-12...

  • Page 35: Connecting The 12701A With The 6245

    6245 Front panel To 6245 Rear panel INTERLOCK 12701A Rear panel Figure 3-8 Connecting the 12701A with the 6245 Installing the test box Place the test box on the mount section of the 12701A. Tighten the two thumb screws. 3-13...

  • Page 36: Connecting The Relay Terminals With The Test Box

    12701A Test Fixture Operation Manual 3.3 Diode Leak Current Measurement Connecting the relay terminals with the test box Prepare the 2x2 dia.-1 dia. coaxial cable connection lead (A01228-15). Connect the tip of the connection lead to the relay terminal FORCE/SENSE DG 1. Connect the relay terminal FORCE/SENSE HI 1 and the test box 1 using the connection lead.

  • Page 37: 12701A And 6245 Connection Diagram (2-Wire Connection)

    12701A Test Fixture Operation Manual 3.3 Diode Leak Current Measurement Figure 3-10 12701A and 6245 Connection Diagram (2-wire Connection) Setting the conditions of the measuring instrument 10. Se the channel. Press the CH key to set to CH A. 11. Set the measurement mode to DC source.
  • Page 38 12701A Test Fixture Operation Manual 3.3 Diode Leak Current Measurement 18. Mount DUT onto the test box. 19. Close the cover. Applying voltage 20. Press the OPERATE key of the 6245. The LED light goes on. In this way, a measured current value is displayed on the 6245.

  • Page 39: Diode Leak Current Measurement

    Be sure to use the short plug to connect the 8252 LO and GROUND. Connect the LID SIGNAL of the 12701A and the INTERLOCK terminal on the rear panel of the 8252, and set the parameter "OPR Signal" to InterLock In.
  • Page 40 12701A Test Fixture Operation Manual 3.4 Diode Leak Current Measurement Installing the test box Place the test box on the mount section of the 12701A. Tighten the two thumb screws. Connecting the relay terminals with the test box Prepare the 2x2 dia.-1 dia. coaxial cable connection lead (A01228-15).

  • Page 41: Connecting The Relay Terminals And The Test Box

    12701A Test Fixture Operation Manual 3.4 Diode Leak Current Measurement Connection cable Relay terminal Test box 1. 2x2 dia.-1 dia. coaxial cable connection lead DG 1-HI 1 (A01228-15) 2. 2 dia.-2 dia. connection lead (A01215-15) DG 1-TEST BOX GUARD 3. 2 dia.-1 dia. connection lead (A01214-20) VS 1 HI 4.

  • Page 42: 12701A And 8252 Connection Diagram

    12701A Test Fixture Operation Manual 3.4 Diode Leak Current Measurement Figure 3-13 12701A and 8252 Connection Diagram 3-20...
  • Page 43 12701A Test Fixture Operation Manual 3.4 Diode Leak Current Measurement Setting the conditions of the measuring instrument Set the measurement function to ADC. 10. Set the function to current value indication. Press the IM/RM key to set to IM. 11. Set the measurement range to AUTO.

  • Page 45: Functional Description

    (3) The 12701A has a dual structure in which the chassis and the test box are insulated to utilize the driving guard effectively. Consequently, the outer shield of the input cable can be connected to the chassis, and the inner shield can be connected to the test box case via the relay terminal DG.
  • Page 46 When the HI OUTPUT of the 6245 or 6246 (Bch) and the FORCE/SENSE 1 to 8 on the rear panel of the 12701A are connected, and the relay terminal DG 1 to 8 and the TEST BOX GUARD are connected, the test box and DG will become the same...

  • Page 47: Internal Connection

    12701A Test Fixture Operation Manual 4.2 Internal Connection 4.2 Internal Connection The following diagram shows the internal connection between the rear panel, the relay terminals and the test box of the 12701A. Chassis Inner relay terminals Test box Cover open/close...

  • Page 49: Specifications

    12701A Test Fixture Operation Manual 5.1 Electrical Specifications 5. Specifications 5.1 Electrical Specifications (1) Maximum input voltage Between triaxial core wire and inner shield : 50 V Between triaxial core wire/inner shield and chassis : 350 V Between VS1 HI and VS1 LO...

  • Page 50: General Specifications

    12701A Test Fixture Operation Manual 5.2 General Specifications 5.2 General Specifications Dimensions : Approx. 201 (W) × 122 (H) × 243 (D) mm Mass : 1.7 kg or less...

  • Page 51: Appendix

    A.1 Test Box (Socket) Appendix A.1 Test Box (Socket) This section describes the model and features of the test boxes to be mounted on the 12701A. Axial lead type diode or resistance measurement socket Maximum lead diameter up to 1.1 mm (Kelvin connection method).

  • Page 52: Test Box (Socket

    12701A Test Fixture Operation Manual A.1 Test Box (Socket) Teflon board Teflon section area: 140 × 90 mm Place DUT on it. Pick it between the mini hook (A04701-12) and the connection lead (A01217-25) to measure.
  • Page 53 12701A Test Fixture Operation Manual A.1 Test Box (Socket) TO package 3-pin measurement socket Maximum lead diameter up to 1.52 mm (Kelvin connection method). Power device connectable. For the A04509, the average current value for a second should be 1 A or less.
  • Page 55 EXT-1*...

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