Bourns ESD Protection Short Form Brochure

Transcription

1 Bourns ESD Protection Short Form Brochure ChipGuard ESD Suppressors Transient Voltage Suppressor (TVS) Diodes TVS Diode Arrays Steering Diode Arrays i

2 ESD Protection Requirements Integrated circuits usually have ESD ratings per the JEDEC (Joint Electron Device Engineering Council) JESD22-A114 standard. This standard was developed to provide a method for evaluating the ESD sensitivity of devices in the manufacturing environment. The test circuit discharges a 100 pf capacitor through a 1500 ohm resistor. In contrast, the more stringent IEC Standard is used to evaluate the sensitivity of a system to an ESD event. The test circuit, which is shown to the right, discharges a 150 pf capacitor through a 330 ohm resistor. The table below lists the peak currents and voltages for levels 1-4. In addition to these four levels the standard allows a user defined level. A sketch of a typical ESD current waveform, per is also shown. Note that the current amplitude after 30 seconds and 60 seconds is about 54 % and 25 % of the initial peak, respectively. ESD Test Circuit MΩ 330 Ω D.C. 150 pf D.U.T. ESD Waveform, per IEC IEC Level Voltage (kv) Air Discharge Voltage (kv) Peak (A) Level Level Level Level Bourns manufactures a wide range of components that provide system level ESD protection. From our ChipGuard devices through our TVS diode arrays, Bourns has the right products to help your product meet its system level ESD requirements. Percent of I PEAK Time (ns) The following pages of this ESD brochure contain a selection flowchart, application examples and device selection tables that show key parameters of our devices. For additional assistance please contact your local Bourns field applications engineer or sales office. You can also visit our website at In the circuit protection category under products, you will find links to our ChipGuard ESD Suppressors, TVS diode and TVS diode array devices. 2

3 Device Selection Flowchart START Is AEC Qualification Required? NO YES Is Low Capacitance Required ( 5 pf)? NO YES NO Is > Level 4 ESD Protection per IEC Required? YES NO Is > Level 4 ESD Protection per IEC Required? YES NO Is Ultra-low Capacitance Required ( 0.25 pf)? YES Discrete Devices CG0201MLA-5.5MH (1) CG0402MLE-18G (4) CG06032MLE-18E (4) CDDFN2-T3.3B (3) Arrays CDSOT236-Txx Series (4) CDSOT236-TxxC Series (4) CDNBS08-SMDA05-6 (4) CDNBS08-SLVU2.8-8 (4) CDSOT353-T05 (3) Discrete Devices CDSOD323-TxxS Series (4) CDSOD323-TxxSC Series (4) CDSOT23-SLVU2.8 (4) Arrays CG1206MLC-12E CGF0804TFH-900-2L (2) CDSOT23-TxxC Series (4) CDSOT U (4) CDSOT B (4) CDSOT23-SM712 (4) CDNBS08-Txx Series (4) CDNBS08-TxxC Series (4) CDNBS08-PLC03-6 (4) CDNBS08-SRDAxx-4 Series (4) CDNBS08-SRDAxx-6 Series (4) CDNBS16-Txx Series (4) CDNBS16-TxxC Series (4) Discrete Devices CG0402MLC Series CG0603MLC Series CG0402MLD-12G (3) CG0603MLD-12E (3) CG0402MLU Series CG0603MLU Series CDDFN2-T5.0LC CDSOT23-TxxLC Series (4) Arrays CG1206MLC-12E CD143A-SR2.8 (4) CD143A-SR3.3 (4) CD143A-SR05LC (4) CDSOT23-SRV05-4 (4) CDSOT (4) CDSOT C (4) CDSOT (4) CDDFN N (3) CDDFN P (3) CDDFN P (3) CDSOT236-DSL03xx Series (4) Discrete Devices CDSOD323-Txx Series (4) CDSOD323-TxxC Series (4) CDSOD323-TxxL Series (4) CDSOD323-TxxLC Series (4) CDSOD323-TxxC-DSL Series (4) Arrays CD143A-SR05 (4) CD143A-SR12 (4) CDSOT LC (3) CDSC C (4) CDDFN6-0504P (4) CDDFN N (4) CDDFN NA (4) CDMSP M CGA0603MLA Series (4) CGA0805MLA Series (4) CGA1206MLA Series (4) CGA0402MLC Series CGA0603MLC Series Notes: (1) Provides Level 1 protection. All other devices are Level 4. (2) Includes EMI Filter. (3) Surge rated devices with 8/20 µs current surge rating 5 A, per IEC (4) Surge rated devices with 8/20 µs current surge rating 5 A, per IEC , except the CGA0603MLA-16150E/17300E/3210E which are rated 5 A. 3

4 ESD Protection Product Applications USB 2.0 Single Port Protection USB Port V BUS D+ D MF-NSMF075-2 CDS0D323-T05C or CG0603MLC-05LE or CG0402MLC-05LG USB CONTROLLER USB 3.0 ESD & Overcurrent Protection Features ESD Protection per IEC RoHS Compliant* Surface Mount Packages Discrete and Array Configurations IEEE1394 (Firewire, i.link) Protection Firewire Port Power Data-a Data-a Data-b Data-b MF-SM150/33-2 Applications HDMI USB Ethernet RS-232, RS-422, and RS-485 Controller D+ V BUS USB Interface D- SSTX+ SSRX+ 1 2 VDD 3 NC Other Recommendations for USB Port Protection Device MF-NSMF200-2 Configuration CDDFN N 10 8 NC 7 6 size Via hole to V DD pin (pin2) of CDDFN N Capacitance (pf) D+ D- V DD USB Host Controller SSTX+ SSRX+ SSTX- SSRX- SSTX- SSRX- Discharge Rating (kv) CDDFN2-T5.0LC Discrete 1.0 x CG0402MLU-05G Discrete 1.0 x CG0603MLU-05E Discrete 1.6 x CDSOD323-T05LC* Discrete 2.6 x CDSOT * Array 1.6 x CDSOT * Array 2.95 X CD143A-SR05LC* Array 3.0 x * 8/20 µs I pp rating > 6 A Thunderbolt Port ESD V BUS D0P D0N Thunderbolt Interface D1P D1N CANbus Protection CAN H CANbus Transceiver CAN L R T * Q suffix for AEC-Q101 compliance. CG0603MLU-05E CDDFN P or CDDFN P R T V DD D0P D0N Thunderbolt Controller D1P D1N CDSOT23-T24CAN* To Connector 4 *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

5 Ethernet ESD Protection (10/100/1000 BASE-T) +A -A Gigabit Ethernet Transceiver +B -B +C -C SM51589PEL or PT61020EL Quad Transformer RJ-45 Connector HDMI 1.3 ESD & Overcurrent Protection HDMI Connector VCC +5V TMDS_D2+ TMDS_D2- TMDS_D1+ TMDS_D1- TMDS TMDS_D0+ TMDS_D0- TMDS_DCLK+ TMDS_DCLK- TMDS HEC+ HEC- MF-FSMF020X-2 CG0402MLU-05G CG0402MLU-05G CG0402MLU-05G HDMI ASIC Half-duplex Ethernet +D -D Recommendations for Ethernet Port ESD Protection Device V RWM C apacitance (pf) size Discharge Rating (kv) CDDDFN N x CDDDFN P x CDDFN NA* x CDDFN P x CDDFN6-0504P x SDSC C x CDSOT LC x CDSOT C x CDSOT23-SRV05-4* x * 8/20 µs I pp rating > 20 A HDMI 2.0 ESD & Overcurrent Protection D2+ D2- D1+ D1- D0+ D0- CK+ CK- CE_REMOTE NC DDC_CLK DDC_DAT HOTPLUG_DET +5 V OUT CDDFN P CDDFN P MF-FSMF020X-2 CDSOT LC D2+ D2- D1+ D1- D0+ D0- CK+ CK- CE REMOTE DDC_CLK DDC_DAT HOTPLUG_DET 5 V RS485 Serial Port ESD/EFT/ Surge Protection V CC CDSOT23-SM712 TBU-CA WH TISP4350J3BJR-S General Purpose Rail Clamp ESD and Surge Protection Signal Line #1 RS485 V CC TBU-CA WH TISP4350J3BJR-S CD143A-SR70 Signal Line #2 5

6 AEC-Q200 Qualified Discrete ChipGuard ESD Suppressors V BR ma V C I PP = 1 A Electrical characteristics (T a = 25 C) I R Max. R = f = 1 khz Discharge (kv) V T, (Note 1) CGA0402MLC-05G x na CGA0402MLC-12G x na CGA0402MLC-24G x na CGA0603MLC-05E x na CGA0603MLC-12E x na CGA0603MLA-16150E x CGA0603MLA-16121E x CGA0603MLA-17300E x CGA0603MLA-18101E x CGA0603MLA-19161E x CGA0603MLA-22500E x CGA0603MLA-22750E x CGA0603MLA-22101E x CGA0603MLA-22161E x CGA0603MLC-24E x na CGA0603MLA-26800E x CGA0603MLA-31900E x CGA0603MLA-32120E x CGA0805MLA-16401E x CGA0805MLA-18351E x CGA0805MLA-22101E x CGA0805MLA-22401E x CGA0805MLA-26221E x CGA0805MLA-31251E x CGA0805MLA-38201E x CGA1206MLA-16701E x CGA1206MLA-16801E x CGA1206MLA-22651E x CGA1206MLA-22841E x CGA1206MLA-26601E x CGA1206MLA-31551E x CGA1206MLA-38501E x CGA1206MLA-40181E x Notes: (1) V T measured using TLP (Transmission Line Pulse) method. (2) Peak voltage measured under ESD test conditions: 8 kv contact discharge. V C (Note 2) 6

7 Discrete ChipGuard ESD Suppressors V BR ma Electrical Characteristics (T a = 25 C) V C PP = 1 A I R Max. R = VWM Discharge (kv) V T (Note 1) CG0201MLA-5.5MH x CG0402MLU-3.3G x na CG0402MLC-3.3LGA x na CG0402MLC-3.3LG x na CG0402MLU-05G x na CG0402MLC-05LGA x na CG0402MLC-05LG x na CG0402MLA-5.5MG x CG0402MLU-12G x na CG0402MLC-12LG x na CG0402MLC-12LGA x na CG0402MLD-12G x (Typical) CG0402MLA-14LG x CG0402MLA-14KG x CG0402MLA-18KG x CG0402MLE-18G x CG0402MLU-24G x na CG0402MLC-24LGA x na CG0402MLC-24LG x na CG0603MLU-3.3E x na CG0603MLC-3.3LE x na CG0603MLC-3.3LEA x na CG0603MLU-05E x na CG0603MLC-05LE x na CG0603MLC-05LEA x na CG0603MLA-5.5ME x CG0603MLU-12E x na CG0603MLC-12LE x na CG0603MLC-12LEA x na CG0603MLD-12E x CG0603MLA-14KE x CG0603MLA-18KE x CG0603MLE-18E x CG0603MLU-24E x na CG0603MLC-24LE x na CG0603MLC-24LEA x na CG0603MLA-26KE x Notes: (1) Typical trigger voltage for 8 kv contact discharge, per IEC Maximum response time is 1 ns. (2) Typical clamp voltage 30 ns after start of 8 kv contact discharge, per IEC V C (Note 2) 7

8 4 Channel ChipGuard Arrays V BR ma V C PP = 1 A Electrical Characteristics (T a = 25 C) I R Max. R = Discharge (kv) V T (Note 1) CG0805MLA-5.5ME x CG0805MLA-18KE x CG1206MLC-12E x na V C (Note 2) ChipGuard Devices with EMI Filter Max Ratings Max. (ma) Z CM 100 MHz Typical Electrical Characteristics (Ta = 25 C) Cut-off Typical DC Frequency Resistance VR = 0 V (GHz) (Ω) Discharge (kv) V C (Note 3) I L 5 V CGF0804TFH-900-2L x Symbols & Terms C typ I F I FRM I FSM I L I PPM I R Typical Diode Capacitance Forward Maximum Repetitive Forward Maximum Forward Surge Leakage Maximum Peak Pulse Reverse V BR V C V F V RRM V T Z CM Breakdown Voltage Clamping Voltage Forward Voltage Maximum Repetitive Reverse Trigger Voltage Maximum Working Voltage Common Mode Impedance 8

9 AEC-Q101 Discrete Transient Voltage Suppressor (TVS) Diodes Max Ratings Max. (ma) Z CM 100 MHz Typical Electrical Characteristics (Ta = 25 C) Cut-off Frequency (GHz) Typical DC Resistance (Ω) VR = 0 V Discharge (kv) CDSOT23-T24CAN-Q SOT x na CDSOD323-T12X-DSL-Q SOT x na 3 30 Typical TVS Diode V-I Characteristic (Bidirectional) I PP V RWM V BO ID V C V C I D VRWM V BO I PP Symbols & Terms V RWM / V RWM I D / I L V BO I PPM / I PP V C Maximum Reverse Working Peak Voltage Leakage Breakdown Voltage Maximum Peak Pulse Clamping Voltage 9

10 Discrete Transient Voltage Suppressor (TVS) Diodes V BR ma Electrical Characteristics (T a = 25 C) V C PPM (Note 1) I R Max. R = Discharge (kv) CD0201-T20C x na CDDFN2-T3.3B x CDDFN2-T5.0LC x CDSOD323-T03 SOD x CDSOD323-T03S SOD x CDSOD323-T05L SOD x CDSOD323-T05 SOD x CDSOD323-T05S SOD x CDSOD323-T08L SOD x CDSOD323-T08 SOD x CDSOD323-T08S SOD x CDSOD323-T12L SOD x CDSOD323-T12 SOD x CDSOD323-T12C-DSL SOD x na 3 30 CDSOD323-T12S SOD x CDSOD323-T15L SOD x CDSOD323-T15 SOD x CDSOD323-T15S SOD x CDSOD323-T18L SOD x CDSOD323-T18 SOD x CDSOD323-T18S SOD x CDSOD323-T24L SOD x CDSOD323-T24 SOD x CDSOD323-T24C-DSL SOD x na 3 30 CDSOD323-T24S SOD x CDSOD323-T36S SOD x CDSOD323-T03C SOD x CDSOD323-T03SC SOD x CDSOD323-T05LC SOD x CDSOD323-T05C SOD x CDSOD323-T05SC SOD x CDSOD323-T08LC SOD x CDSOD323-T08C SOD x CDSOD323-T08SC SOD x CDSOD323-T12LC SOD x Notes: (1) CDSOD323-TxxSC clamp voltages are typical values. 10

11 Discrete Transient Voltage Suppressor (TVS) Diodes V BR ma Electrical Characteristics (T a = 25 C) V C PPM (Note 1) I R Max. R = Discharge (kv) CDSOD323-T12C SOD x CDSOD323-T12SC SOD x CDSOD323-T15LC SOD x CDSOD323-T15C SOD x CDSOD323-T15SC SOD x CDSOD323-T18LC SOD x CDSOD323-T18C SOD x CDSOD323-T18SC SOD x CDSOD323-T24LC SOD x CDSOD323-T24C SOD x CDSOD323-T24SC SOD x CDSOD323-T36SC SOD x CDSOT23-T03 SOT x CDSOT23-T05 SOT x CDSOT23-T08 SOT x CDSOT23-T12 SOT x CDSOT23-T15 SOT x CDSOT23-T24 SOT x CDSOT23-T36 SOT x CDSOT23-T03LC SOT x CDSOT23-T03C SOT x CDSOT23-T05LC SOT x CDSOT23-T05C SOT x CDSOT23-T08LC SOT x CDSOT23-T08C SOT x CDSOT23-T12LC SOT x CDSOT23-T12C SOT x CDSOT23-T15LC SOT x CDSOT23-T15C SOT x CDSOT23-T24LC SOT x CDSOT23-T24CAN SOT x na CDSOT23-T24C SOT x CDSOT23-T36LC SOT x CDSOT23-T36C SOT x Notes: (1) CDSOD323-TxxSC clamp voltages are typical values. 11

12 Transient Voltage Suppressor (TVS) Diode Arrays V BR ma Electrical Characteristics (T a = 25 C) V C PPM I R Max. R = Discharge (kv) CDSOT236-T05 SOT x CDSOT236-T12 SOT x CDSOT236-T15 SOT x CDSOT236-T24 SOT x CDSOT236-T05C SOT x CDSOT236-T12C SOT x CDSOT236-T15C SOT x CDSOT236-T24C SOT x CDNBS08-T x CDNBS08-T x CDNBS08-T x CDNBS08-T x CDNBS08-T03C 4.9 x CDNBS08-T05C 4.9 x CDNBS08-T08C 4.9 x CDNBS08-T12C 4.9 x CDNBS08-T x CDNBS08-T x CDNBS08-T x CDNBS08-T15C 4.9 x

13 Transient Voltage Suppressor (TVS) Diode Arrays CDNBS08-T24C CDNBS08-T36C CDNBS16-T03 CDNBS16-T05 CDNBS16-T08 CDNBS16-T12 CDNBS16-T15 CDNBS16-T24 CDNBS16-T36 CDNBS16-T03C CDNBS16-T05C CDNBS16-T08C CDNBS16-T12C CDNBS16-T15C CDNBS16-T24C CDNBS16-T36C V BR ma Electrical Characteristics (T a = 25 C) V C PPM I R Max. R = Discharge (kv) 4.9 x x x x x x x x x x x x x x x x

14 Steering Diode Arrays with Transient Voltage Suppressor (TVS) Diode V BR ma Electrical Characteristics (T a = 25 C) V C PPM I R Max. R = Discharge (kv) CDDFN6-0504P DFN x CDSOT SOT x CDSC C SC x CDSOT B SOT x CDSOT U SOT x CDSOT23-SLVU2.8 SOT x CDSOT23-SM712 SOT x / / / 26 Max CDSOT LC SOT x CDSOT C SOT x CDSOT SOT x CDSOT23-SRV05-4 SOT x A CDDFN P DFN x Max 500 na CDDFN P DFN x CDDFN N DFN-10 3 x CDDFN NA DFN x CDDFN P DFN x V 10 CDDFN N DFN x CDMSP M MSOP-10 3 x

15 Steering Diode Arrays with Transient Voltage Suppressor (TVS) Diode V BR ma Electrical Characteristics (T a = 25 C) V C I PPM I R Max. R = Discharge (kv) CD143A-SR2.8 SOT x A CD143A-SR3.3 SOT x A CD143A-SR05LC SOT x CD143A-SR05 SOT x CD143A-SR12 SOT x CD143A-SR70 SOT x CDNBS08-SMDA05-6 CDNBS08-SLVU2.8-8 CDNBS08-SLVU2.8-4 CDNBS08-PLC03-6 CDNBS08-SRDA3.3-4 CDNBS08-SRDA05-4 CDNBS08-SRDA12-4 CDNBS08-SRDA x x Max x x A x x x x

16 Worldwide Sales Offices Country/Region Phone Americas: Brazil: China: Europe, Middle East, Africa: Japan: Korea: Singapore: Taiwan: asiacus@bourns.com Other Asia-Pacific Countries: asiacus@bourns.com Technical Assistance Region Phone Asia-Pacific: techweb@bourns.com Europe, Middle East, Africa: eurotech@bourns.com Americas: techweb@bourns.com Bourns products are available through an extensive network of manufacturer s representatives, agents and distributors. To obtain technical applications assistance, a quotation, or to place an order, contact a Bourns representative in your area. Specifications subject to change without notice. Actual performance in specific customer applications may differ due to the influence of other variables. Customers should verify actual device performance in their specific applications. "Bourns and "ChipGuard" are registered trademarks of Bourns, Inc. in the U.S. and other countries. Thunderbolt is a trademark of Intel Corporation in the U.S. and/or other countries. COPYRIGHT 2018, BOURNS, INC. LITHO IN U.S.A. PSG 02/18 1.5M/ESD