Practical ESD Protection Design

Practical ESD Protection Design

Wang, Albert

John Wiley & Sons Inc

12/2021

432

Dura

Inglês

9781119850403

15 a 20 dias

1086

Descrição não disponível.
Author Biography xi

Preface xiii

1 Why ESD? 1

1.1 A Historical Perspective 1

1.2 ESD and the Dangers 3

1.3 ESD Protection: The Principles 9

1.4 ESD Protection: More or Less? 13

1.5 ESD Protection: Evolution to Revolution 15

References 15

2 ESD Failure Analysis 19

2.1 ESD Failure Analysis 19

2.1.1 ESD Failure Criteria 19

2.1.2 Hard and Soft ESD Failures 20

2.2 ESD FA Techniques 20

2.3 ESD Failure Signatures 22

2.4 ESD Soft Failures 38

2.5 ESD Failure Correlation 41

2.6 ESD Failure Models 44

References 47

3 ESD Test Models and Standards 51

3.1 ESD Origins 51

3.2 HBM Model 52

3.3 mm Model 58

3.4 CDM Model 61

3.5 IEC Model 67

3.6 TLP Model 69

3.7 Summary 74

References 75

4 ESD Protection Devices 77

4.1 On-Chip ESD Protection Mechanisms 77

4.1.1 Switch for ESD Discharge 77

4.1.2 ESD Protection: Active versus Passive 81

4.2 Diode for ESD Protection 84

4.2.1 Diode Device Physics 84

4.2.2 Diode in ESD Protection 85

4.2.3 Diode ESD Parasitic Modeling 87

4.3 BJT for ESD Protection 87

4.3.1 BJT Device Physics 88

4.3.2 BJT in ESD Protection 90

4.3.3 BJT ESD Parasitic Modeling 92

4.4 MOSFET for ESD Protection 93

4.4.1 MOSFET Device Physics 94

4.4.2 ggMOS in ESD Protection 95

4.4.3 MOSFET ESD Parasitic Modeling 98

4.5 SCR for ESD Protection 99

4.5.1 SCR Device Physics 100

4.5.2 SCR in ESD Protection 102

4.5.3 SCR ESD Parasitic Modeling 106

4.6 Summary 107

References 109

5 ESD Protection Circuits 111

5.1 I/O ESD Protection 111

5.1.1 Two-Stage ESD Protection 112

5.1.2 Multiple-Fingers ESD Protection 113

5.1.3 MOSFET ESD Protection Circuits 114

5.1.4 BJT ESD Protection Circuits 117

5.1.5 SCR ESD Protection Circuits 120

5.2 ESD Self-Protection 121

5.2.1 Output ESD Protection 121

5.2.2 ESD Self-Protection 124

5.3 Low-Triggering ESD Protection Circuits 124

5.4 ESD Power Clamps 129

5.4.1 Diode-String Power Clamps 131

5.4.2 MOSFET Power Clamps 134

5.4.3 SCR Power Clamps 135

5.4.4 Any Switch Power Clamps 135

5.5 Summary 136

References 137

6 Full-Chip ESD Protection 139

6.1 Full-Chip ESD Protection Principles 139

6.2 ESD Protection Design Window 140

6.3 Advanced ESD Protection: More at Less 142

6.3.1 Dual-Polarity ESD Protection 143

6.3.2 Multiple-Polarity ESD Protection 147

6.4 Full-Chip ESD Protection Schemes 150

6.4.1 Full-Chip ESD Consideration 150

6.4.2 Pad-Clamp Scheme 151

6.4.3 Global ESD Bus Scheme 153

6.5 No Universal ESD Protection Solution 154

References 155

7 Mixed-Signal and HV ESD Protection 157

7.1 ESD Protection for Mixed-Signal ICs 157

7.2 ESD Protection for Multiple-Voltages ICs 162

7.3 ESD Protection for High-Voltage ICs 167

7.3.1 ESD Design Window Compliance 167

7.3.2 Latch-up Immunity 173

7.4 Summary 174

References 175

8 TCAD-Based Mixed-Mode ESD Protection Designs 177

8.1 ESD Design Optimization and Prediction 177

8.2 TCAD-Based Mixed-Mode ESD Simulation-Design Methodology 182

8.3 Mixed-Mode ESD Simulation-Design Examples 188

8.3.1 Example 1: Understand TCAD ESD Simulation 188

8.3.2 Example-2: ggNMOS versus gcNMOS ESD Protection 192

8.3.3 Example-3: ESD Power Clamp in 0.35 ?mCMOS 196

8.3.4 Example-4: Optimize HV ESD Protection Design 199

8.3.5 Example-5: ESD Layout Analysis by 3D TCAD 203

8.3.6 Example-6: Multiple-Stimuli TCAD ESD Simulation 210

8.4 Summary 218

References 219

9 RF ESD Protection 221

9.1 What Is Special for RF ESD Protection? 221

9.2 RF ESD Protection Characterization 226

9.3 Low-Parasitic ESD Protection Solutions 232

9.4 RF ESD Protection Design Example 233

9.5 Summary 236

References 237

10 ESD-RFIC Co-Design 239

10.1 ESD-IC Interactions 239

10.1.1 IC Affects ESD Protection 239

10.1.2 ESD Affects IC Performance 241

10.2 ESD-RFIC Co-Design 248

10.2.1 ESD-RFIC Co-Design Principle 249

10.2.2 ESD-RFIC Co-Design Examples 251

10.3 Summary 259

References 259

11 ESD Layout Designs 261

11.1 Layout is Critical to ESD Protection 261

11.2 Basic ESD Protection Layout 262

11.3 Advanced ESD Protection Layout 274

11.3.1 Advanced ESD Layout Considerations 274

11.3.2 ESD Design Layout is an Art 278

11.4 3D TCAD for ESD Layout Designs 284

11.5 Summary 294

References 295

12 ESD versus IC Technologies 297

12.1 IC Technologies and ESD Protection 297

12.1.1 ESD Metal Interconnects 297

12.1.2 Technology-ESD Co-Development 299

12.1.3 Graphene Heat Spreading 305

12.2 Technology Affects ESD Design Window 305

12.3 Lowering ESD Protection for Advanced ICs? 306

12.4 Summary 308

References 308

13 ESD Circuit Simulation by SPICE 311

13.1 ESD Device Behavior Modeling 311

13.2 Full-Chip ESD Circuit Simulation by SPICE 314

13.2.1 Principle for ESD Circuit Simulation by SPICE 314

13.2.2 Circuit-Level ESD Design Verification by SPICE 319

13.3 Summary 326

References 326

14 Emerging ESD Protection 327

14.1 Emerging ESD Protection Challenges 327

14.2 Dispensable ESD Protection 328

14.3 Field-Programmable ESD Protection 332

14.3.1 Nano-Crystal Quantum-Dots ESD Protection 332

14.3.2 SONOS ESD Protection 334

14.4 Interposer/TSV-Based ESD Protection 337

14.5 Summary 341

References 342

15 ESD CAD for Full-Chip Design Verification 345

15.1 Full-Chip ESD Design Verification 345

15.2 CAD Algorithms for ESD Design Verification 347

15.3 Full-Chip ESD Design Verification Examples 353

15.4 Summary 363

References 364

16 New CDM ESD Protection 367

16.1 Misconception in CDM ESD Protection 367

16.2 Analyzing Pad-Based CDM ESD Protection 370

16.3 Internally Distributed CDM ESD Protection 385

16.4 Summary 391

References 392

17 Future ESD Protection Outlook 395

17.1 The Fundamental ESD Protection Problem 395

17.2 Above-IC Nano-Crossbar Array ESD Switch 396

17.3 Graphene ESD Protection Switch 401

17.4 Graphene ESD Protection Interconnects 405

17.5 Future ESD Protection Outlook 407

17.6 Summary 410

References 411

Index 413
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electrostatic discharge protection; on-chip electrostatic discharge protection; ESD protection design; ESD failure analysis; ESD testing; ESD models; ESD CAD; ESD simulation SPICE; ESD technology; ESD textbook; ESD reference; CDM ESD protection