JAJSGA9C September   2018  – September 2019 ISO1500

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     概略回路図
  4. 4 改訂履歴
  5. 5 概要 (続き)
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Power Ratings
    6. 7.6  Insulation Specifications
    7. 7.7  Safety-Related Certifications
    8. 7.8  Safety Limiting Values
    9. 7.9  Electrical Characteristics: Driver
    10. 7.10 Electrical Characteristics: Receiver
    11. 7.11 Supply Current Characteristics: Side 1(ICC1)
    12. 7.12 Supply Current Characteristics: Side 2(ICC2)
    13. 7.13 Switching Characteristics: Driver
    14. 7.14 Switching Characteristics: Receiver
    15. 7.15 Insulation Characteristics Curves
    16. 7.16 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Electromagnetic Compatibility (EMC) Considerations
      2. 9.3.2 Failsafe Receiver
      3. 9.3.3 Thermal Shutdown
      4. 9.3.4 Glitch-Free Power Up and Power Down
    4. 9.4 Device Functional Modes
      1. 9.4.1 Device I/O Schematics
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
        1. 10.2.2.1 Data Rate and Bus Length
        2. 10.2.2.2 Stub Length
        3. 10.2.2.3 Bus Loading
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
      1. 12.1.1 PCB Material
    2. 12.2 Layout Example
  13. 13デバイスおよびドキュメントのサポート
    1. 13.1 ドキュメントのサポート
      1. 13.1.1 関連資料
    2. 13.2 ドキュメントの更新通知を受け取る方法
    3. 13.3 コミュニティ・リソース
    4. 13.4 商標
    5. 13.5 静電気放電に関する注意事項
    6. 13.6 Glossary
  14. 14メカニカル、パッケージ、および注文情報

7.6 Insulation Specifications

PARAMETER TEST CONDITIONS SPECIFICATIONS UNIT
DBQ-16
IEC 60664-1
CLR External clearance (1) Side 1 to side 2 distance through air >3.7 mm
CPG External creepage (1) Side 1 to side 2 distance across package surface >3.7 mm
DTI Distance through the insulation Minimum internal gap (internal clearance) >17 µm
CTI Comparative tracking index IEC 60112; UL 746A >600 V
Material Group According to IEC 60664-1 I
Overvoltage category Rated mains voltage ≤ 300 VRMS I-III
DIN VDE V 0884-11:2017-01(2)
VIORM Maximum repetitive peak isolation voltage AC voltage (bipolar) 566 VPK
VIOWM Maximum isolation working voltage AC voltage (sine wave); time-dependent dielectric breakdown (TDDB) test; 400 VRMS
DC voltage 566 VDC
VIOTM Maximum transient isolation voltage VTEST = VIOTM , t = 60 s (qualification); VTEST = 1.2 × VIOTM, t = 1 s (100% production) 4242 VPK
VIOSM Maximum surge isolation voltage
ISO1500 (3) 		Test method per IEC 62368-1, 1.2/50 µs waveform, VTEST = 10000 VPK (qualification) 4000 VPK
qpd Apparent charge (4) Method a: After I/O safety test subgroup 2/3, Vini = VIOTM, tini = 60 s; Vpd(m) = 1.2 × VIORM , tm = 10 s ≤ 5 pC
Method a: After environmental tests subgroup 1, Vini = VIOTM, tini = 60 s;
 Vpd(m) = 1.6 × VIORM , tm = 10 s
 		 ≤ 5
Method b1: At routine test (100% production) and preconditioning (type test), Vini = VIOTM, tini = 1 s;
 Vpd(m) = 1.875 × VIORM , tm = 1 s
 		 ≤ 5
CIO Barrier capacitance, input to output (5) VIO = 0.4 × sin (2 πft), f = 1 MHz ~1 pF
RIO Insulation resistance, input to output (5) VIO = 500 V,  TA = 25°C > 1012 Ω
VIO = 500 V,  100°C ≤ TA ≤ 150°C > 1011
VIO = 500 V at  TS = 150°C > 109
Pollution degree 2
Climatic category 40/125/21
UL 1577
VISO Withstand isolation voltage VTEST = VISO , t = 60 s (qualification); VTEST = 1.2 × VISO , t = 1 s (100% production) 3000 VRMS
(1) Creepage and clearance requirements should be applied according to the specific equipment isolation standards of an application. Care should be taken to maintain the creepage and clearance distance of a board design to ensure that the mounting pads of the isolator on the printed-circuit board do not reduce this distance. Creepage and clearance on a printed-circuit board become equal in certain cases. Techniques such as inserting grooves, ribs, or both on a printed circuit board are used to help increase these specifications.
(2) ISO1500 is suitable for safe electrical insulation within the safety ratings. Compliance with the safety ratings shall be ensured by means of suitable protective circuits.
(3) Testing is carried out in air or oil to determine the intrinsic surge immunity of the isolation barrier.
(4) Apparent charge is electrical discharge caused by a partial discharge (pd).
(5) All pins on each side of the barrier tied together creating a two-pin device.