ESD static protection components

Information of ESD
Electrostatic Discharged Protection Devices, referred to as ESD. It is mainly used to protect the Electrostatic Discharge of communication interface .

The reason of Electrostatic Discharge：

a. Two substances via the contact friction and loss of electrons or the electron, the charge band (no flow) termed static;

b. Due to switch electricity or lightning induced surge also indirect causes static electricity;

c. Temperature and humidity affect the turboelectric charged, at less than 45℃, it will produce higher humidity greater voltage more than in 55℃, damaging also relatively large.

The selection tips of ESD

1. The Vrwm is bigger or equal to the circuit working voltage is better;

2. The Cp of ESD is confirmed by the rate of data port, the data transfer more faster ,the Cp of ESD should be more smaller;

3. Selecting suitable Ipp for your circuit, the suitable Vc for your circuit and power=Ipp*Vc*power factor;

4. According to the PCB to select package (1-channel or multi-channels).

Part Number	Vrwm(V) All 1 1.5 1.8 12月5日 15, 24 2.5 2.8 3 3.3 4 4.5 5 5.4 6 7 8 11 12 15 18 24 26.7 27 30 33 36 40 48 100 200 250 5V 70 7月12日 80 85 90 Filter Reset	Vbr(V) All - 13.3/6 16,26.5 2.3 2.5 2.7 2.9 3 3.2 3.5 3.6 3.7 3.8 4 4.1 4.2 4.3 4.5 4.7 4.8 4.9 5 5.4 5.5 5.6 5.7 5.8 6 6.1 6.2 6.3 6.4 6.5 6.8 6V 7 7.1 7.5 7.5/13.3 7.8 8 8.2 8.5 9 9.5 12 12.6 13 13.3 14 14.2 14.5 16 16.5 16.7 17 17.5 18 18.5 19 19.5 19.6 22 25 25.5 26 26.5 26.7 27 28 28.5 30 31 33.3 36.7 37 38 40 42 45 48 50 70 85 100 250 450 Filter Reset	Vc(V) All - 1.5 1.8 10月28日 2.5 3 3.5 4 4.3 4.5 5 5.5 5.8 6 6.3 6.5 6.7 6.8 7 7.5 8 8.4 8.5 8.7 9 9.4 9.5 9.8 10 10.9 11 11.6 12 12.9 12V 12月19日 13 13.4 13.9 14 15 15.3 16 17 18 18.5 18.6 19 20 20.5 22 22, 38 23 24 25 26 28 30 33 34 35 36 37 38 40 42 42.4 43 45 46.1 48 50 53 55 60 62 65 75 100 9.8/12 Filter Reset	Cj(pF) All 0.05 0.1 0.15 0.17 0.18 0.2 0.26 0.3 0.34 0.35 0.4 0.45 0.5 0.6 0.65 0.7 0.8 0.83 0.9 1 1.2 1.5 2 2.5 3 3.5 3.8 4 4.5 5 6 7 8 8.3 8.5 9 10 10.3 11 110/0.45 12 13 15 16.8 17 20 23 24 25 250/0.45 27 28 30 31 32 34 35 40 42 45 48 50 52 55 56 60 65 68 70 75 80 85 90 100 110 120 135 145 150 160 168 195 200 230 240 250 300 325 350 400 450 480 500 550 740 800 900 960 1000 1500 2800 Filter Reset	Ppp(W) All - 0.2 14 20 25 28 30 35 36 40 45 50 51 55 56 60 70 75 80 90 92 100 102 125 130 140 150 160 161 162 174 180 200 210 216 240 250 260 270 280 300 310 320 340 350 360 400 420 450 460 480 500 600 650 700 800 1000 1122 1300 1425 1450 1480 1500 1600 1610 1620 1650 1700 1800 2000 2100 350W 450/100 5400 5500 6000 6500 6900 Filter Reset
SM05H	5	6	15	325	700
SM08H	8	8.5	17	240	600
SD24CQ	24	26.7	40	25	320
SD03CW	3.3	6	12	50	450
SD30CW	30	33.3	48	42	600
PESD0763U005	7		40	0.05
PESD1263U005	12		40	0.05
SD36CW	36	40	75	35	600
PESD1CAN	24	28.5	35	30	420
PESD2463U005	24		40	0.05
ULC0502P3	5	6	15	0.5	80
SD05CB	5	6	7.5	15	100
SD0581P6W	5	6	9	300	1425
PESD0863L150	4	8	18
PESD0563U005	5		35	0.05
ULC2421CS	24	30	4	0.5	40
SRV05-4W1	5	6	25	1.5	300
ESD0521C	5	6	8	5	30
PUSB3FR4	3.3	6	2.5	0.7	28
ESD01811CDN	1.8	2.5	8.5	30	100
ESD1821C	1.8	2.3	9	25	162
ESD1811CDN	1.8	2.3	8.5	25	150
ESD01811CDNH	1.8	2.5	3.5	80	300
ESD2521C	2.5	3.2	9.5	23	161
ULC2511CDN	2.5	4.8	7	0.6	350
SDA2.5T1	2.5	4	10.9	145	200
SD2571D3W	2.5	3	17	900	1122
ESD25CT8	2.5	2.7	5	8	100
ULC25CP8	2.5	3	4.3	1.5	216
UMDA2.5C-4	2.5	3	20	150	500

Language

Language

ESD electrostatic protection

ESD electrostatic protection

PESD Polymer ESD

TVS diodes

TSS Protection Thyristors

GDT gas discharge tube

MOV Varistors

PPTC Resettable Fuses

MOSFET

Rectifier Schottky

Zener

Inductor

Transceiver

LDO

Bare chip and wafer services

EMC testing projects and regional distribution

EMC Rectification Capability Demonstration

Educational Technology