Datasheet ESDAxxSCx (STMicroelectronics)
| 制造商 | STMicroelectronics |
| 描述 | Quad Transil array for ESD protection |
| 页数 / 页 | 9 / 1 — ESDAxxSCx. Datasheet. production data. Description. SOT23-5L (SC-59). … |
| 文件格式/大小 | PDF / 313 Kb |
| 文件语言 | 英语 |
ESDAxxSCx. Datasheet. production data. Description. SOT23-5L (SC-59). SOT23-6L (SC-59). ESDAxxSC5. ESDAxxSC6
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ESDAxxSCx
Quad Transil™ array for ESD protection
Datasheet
-
production data Description
The ESDAxxSC5 and ESDAxxSC6 are monolithic voltage suppressors designed to protect components which are connected to data and transmission lines against ESD.
SOT23-5L (SC-59) SOT23-6L (SC-59)
They clamp the voltage just above the logic level
ESDAxxSC5 ESDAxxSC6
supply for positive transients, and to a diode drop below ground for negative transient.
Figure 1. ESDAxxSC5 functional diagram Features
1 • 5 4 unidirectional ESD protection • 400 W peak pulse power (8/20 µs) 2 • Benefits 3 4 – High ESD protection level: up to 30 kV – High integration – Suitable for high density boards
Figure 2. ESDAxxSC6 functional diagram
• Complies with the following standards 1 6 – IEC 61000-4-2 level exceed level 4: – 30 kV (air discharge) 2 5 – 30 kV (contact discharge) • MIL STD 883E- Method 3015-7: class3B 3 4 – human body model
Applications Table 1. Device summary Order code VBR min. Package
Where transient overvoltage protection in ESD sensitive equipment is required, such as: ESDA5V3SC5 5.3 V SOT23-5L • Computers ESDA5V3SC6 5.3 V SOT23-6L • Printers ESDA6V1SC5 6.1 V SOT23-5L • Communication systems ESDA6V1SC6 6.1 V SOT23-6L • Cellular phone handsets and accessories ESDA14V2SC5 14.2 V SOT23-5L • Other telephone set ESDA14V2SC6 14.2 V SOT23-6L • Set top boxes ESDA19SC6 19 V SOT23-6L ESDA25SC6 25 V SOT23-6L TM: Transil is a trademark of STMicroelectronics. August 2015 DocID7056 Rev 10 1/9 This is information on a product in full production. www.st.com Document Outline Figure 1. ESDAxxSC5 functional diagram Figure 2. ESDAxxSC6 functional diagram Table 1. Device summary 1 Characteristics Table 2. Absolute ratings (Tamb = 25 °C) Table 3. Electrical characteristics - definitions (Tamb = 25 °C) Table 4. Electrical characteristics - values (Tamb = 25 °C) Figure 3. Peak power dissipation versus initial junction temperature Figure 4. Peak pulse power versus exponential pulse duration (Tj initial = 25 °C) Figure 5. Clamping voltage versus peak pulse current (Tj initial = 25 °C). Rectangular waveform tp = 2.5 µs Figure 6. Capacitance versus reverse applied voltage Figure 7. Relative variation of leakage current versus junction temperature Figure 8. Peak forward voltage drop versus peak forward current 2 Ordering information Figure 9. Ordering information scheme 3 Package information Table 5. SOT23-5L dimensions Figure 10. SOT23-5L footprint (dimensions in mm) Table 6. SOT23-6L dimensions Figure 11. SOT23-6L footprint (dimensions in mm) 4 Ordering information Table 7. Ordering information 5 Revision history Table 8. Document revision history
Quad Transil™ array for ESD protection
Datasheet
-
production data Description
The ESDAxxSC5 and ESDAxxSC6 are monolithic voltage suppressors designed to protect components which are connected to data and transmission lines against ESD.
SOT23-5L (SC-59) SOT23-6L (SC-59)
They clamp the voltage just above the logic level
ESDAxxSC5 ESDAxxSC6
supply for positive transients, and to a diode drop below ground for negative transient.
Figure 1. ESDAxxSC5 functional diagram Features
1 • 5 4 unidirectional ESD protection • 400 W peak pulse power (8/20 µs) 2 • Benefits 3 4 – High ESD protection level: up to 30 kV – High integration – Suitable for high density boards
Figure 2. ESDAxxSC6 functional diagram
• Complies with the following standards 1 6 – IEC 61000-4-2 level exceed level 4: – 30 kV (air discharge) 2 5 – 30 kV (contact discharge) • MIL STD 883E- Method 3015-7: class3B 3 4 – human body model
Applications Table 1. Device summary Order code VBR min. Package
Where transient overvoltage protection in ESD sensitive equipment is required, such as: ESDA5V3SC5 5.3 V SOT23-5L • Computers ESDA5V3SC6 5.3 V SOT23-6L • Printers ESDA6V1SC5 6.1 V SOT23-5L • Communication systems ESDA6V1SC6 6.1 V SOT23-6L • Cellular phone handsets and accessories ESDA14V2SC5 14.2 V SOT23-5L • Other telephone set ESDA14V2SC6 14.2 V SOT23-6L • Set top boxes ESDA19SC6 19 V SOT23-6L ESDA25SC6 25 V SOT23-6L TM: Transil is a trademark of STMicroelectronics. August 2015 DocID7056 Rev 10 1/9 This is information on a product in full production. www.st.com Document Outline Figure 1. ESDAxxSC5 functional diagram Figure 2. ESDAxxSC6 functional diagram Table 1. Device summary 1 Characteristics Table 2. Absolute ratings (Tamb = 25 °C) Table 3. Electrical characteristics - definitions (Tamb = 25 °C) Table 4. Electrical characteristics - values (Tamb = 25 °C) Figure 3. Peak power dissipation versus initial junction temperature Figure 4. Peak pulse power versus exponential pulse duration (Tj initial = 25 °C) Figure 5. Clamping voltage versus peak pulse current (Tj initial = 25 °C). Rectangular waveform tp = 2.5 µs Figure 6. Capacitance versus reverse applied voltage Figure 7. Relative variation of leakage current versus junction temperature Figure 8. Peak forward voltage drop versus peak forward current 2 Ordering information Figure 9. Ordering information scheme 3 Package information Table 5. SOT23-5L dimensions Figure 10. SOT23-5L footprint (dimensions in mm) Table 6. SOT23-6L dimensions Figure 11. SOT23-6L footprint (dimensions in mm) 4 Ordering information Table 7. Ordering information 5 Revision history Table 8. Document revision history