ESD Lead-less Packages for Board Space Limitations.
Diotec new Application Note ESD Protection Solutions introduces several so-called "lead-less" package outlines. Rather than having extended leads, these parts are connected on the bottom side and thus save valuable board space. Just one example out of several is the DI5315-02F in the very small SOT-883 or DFN1006-3 package.
It measures only 1.0mm by 0.6mm and offers two ESD protection diodes with common ground connection. They can protect high speed data lines and I/O ports, such as USB and HDMI interfaces, used at communication and entertainment devices.
To view specs, inventory availability, pricing and delivery, please click on desired part number.
| DIOTEC Model Number | Type of Diode | Type | Package Type |
Breakdown Voltage VBRmin [V] |
Breakdown Voltage VBRmax [V] |
Breakdown Voltage IT [mA] |
Stand-off Voltage VWM [V] |
Maximum Clamping Voltage VC [V] |
Maximum Clamping Voltage IPPM [A] |
Maximum Reverse Current ID [µA] |
Peak Pulse Power Dissipation PPPM [W] |
Junction Capacitance Cj [pF] | Junction Capacitance VR [V] |
| ESD0521Z | Low Capacitance bidirectional single line ESD protection | SMD | _0603 | 6.00 | 1 | 5.0 | 25.00 | 4.00 | 0.100 | 28 | 1 | 0 | |
| ESD0541Z | Low Capacitance bidirectional single line ESD protection | SMD | _0603 | 6.00 | 9.50 | 1 | 5.0 | 15.00 | 2.00 | 0.050 | 25 | 7 | 0 |
| ESD9BL0521P | Low Capacitance bidirectional single line ESD protection | SMD | DFN1006-2 | 6.00 | 11.00 | 1 | 5.0 | 25.00 | 4.00 | 1.000 | 100 | 1 | 0 |
| ESD9BL0522P | Low Capacitance bidirectional single line ESD protection | SMD | DFN1006-2 | 6.00 | 8.50 | 1 | 5.0 | 12.00 | 1.00 | 0.500 | 80 | 0 | |
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General Purpose ESD Protection: |
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| DIOTEC Model Number | Type of Diode | Type | Package Type |
Breakdown Voltage VBRmin [V] |
Breakdown Voltage VBRmax [V] |
Breakdown Voltage IT [mA] |
Stand-off Voltage VWM [V] |
Maximum Clamping Voltage VC [V] |
Maximum Clamping Voltage IPPM [A] |
Maximum Reverse Current ID [µA] |
Peak Pulse Power Dissipation PPPM [W] |
Junction Capacitance Cj [pF] | Junction Capacitance VR [V] |
| ESD5Z3V3 | ESD Protection Diodes | SMD | SOD-523 | 5.00 | 8.40 | 1 | 3.3 | 8.40 | 5.00 | 0.050 | 158 | 105 | |
| ESD5Z5V0 | ESD Protection Diodes | SMD | SOD-523 | 6.20 | 11.60 | 1 | 5.0 | 11.60 | 5.00 | 0.050 | 174 | 80 | 0 |
| ESD5Z6V0 | ESD Protection Diodes | SMD | SOD-523 | 6.80 | 12.40 | 1 | 6.0 | 12.40 | 5.00 | 0.010 | 181 | 70 | 0 |
| ESD5Z12 | ESD Protection Diodes | SMD | SOD-523 | 14.10 | 17.00 | 1 | 12.0 | 17.00 | 5.00 | 0.010 | 240 | 55 | |
| ESD3Z5V0 | ESD Protection Diodes | SMD | SOD-323F | 6.00 | 8.80 | 1 | 5.0 | 9.80 | 5.00 | 10.000 | 350 | 350 | |
| ESD3Z12 | ESD Protection Diodes | SMD | SOD-323F | 13.30 | 19.00 | 1 | 12.0 | 19.00 | 5.00 | 1.000 | 350 | 150 | |
| ESD3B5V0WS | ESD Protection Diodes | SMD | SOD-323F | 6.00 | 1 | 5.0 | 14.50 | 5.00 | 10.000 | 350 | 200 | 0 | |
| ESD3B12WS | ESD Protection Diodes | SMD | SOD-323F | 13.30 | 1 | 12.0 | 24.00 | 15.00 | 1.000 | 350 | 100 | 0 | |
| ESD3B15WS | ESD Protection Diodes | SMD | SOD-323F | 16.70 | 1 | 15.0 | 29.00 | 12.00 | 1.000 | 350 | 75 | 0 | |
| ESD3B24WS | ESD Protection Diodes | SMD | SOD-323F | 25.40 | 30.30 | 5 | 24.0 | 42.00 | 5.00 | 1.000 | 350 | 50 | 0 |
| ESD3V3CA | ESD Protection Diodes | SMD | SOT-23 | 4.50 | 1 | 3.3 | 1.00 | 1.00 | 125.000 | 200 | 600 | 0 | |
| ESD5V0CA | ESD Protection Diodes | SMD | SOT-23 | 6.00 | 1 | 5.0 | 12.50 | 5.00 | 100.000 | 200 | 400 | ||
| ESDB24C | ESD Protection Diodes | SMD | SOT-23 | 25.40 | 30.30 | 1 | 24.0 | 70.00 | 3.00 | 0.050 | 200 | 11 | 0 |