PESD2ETH-AXR Nexperia

PESD2ETH-AX Ultra low capacitance double rail-to-rail ESD protection diode 28 September 2018 Product data sheet 1. General description Ultra low capacitance double rail-to-rail ElectroStatic Discharge (ESD) protection diode in a small SOT143B Surface-Mounted Device (SMD) plastic package. The device is designed to protect two high-speed data lines or high-frequency signal lines from the damage caused by ESD and other transients. The device integrates two ultra low capacitance rail-to-rail diodes and one additional ESD protection diode to ensure signal line protection even if no supply voltage is available. 2. Features and benefits ESD protection of two high-speed data lines Ultra low capacitance: C = 1.8 pF d IEC 61000-4-2 up to 12 kV ISO 10605 (330 pF, 2 k) up to 15 kV Very low reverse current AEC-Q101 qualified 3. Applications 100BASE-T1 / OPEN Alliance BroadR-Reach automotive Ethernet Low-Voltage Differential Signaling (LVDS) automotive USB 2.0 automotive 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit Zener diode C diode capacitance f = 1 MHz V = 0 V T = 25 C 1 - 16 - pF d R amb V reverse standoff T = 25 C - - 5.5 V RWM amb voltage Per channel C diode capacitance f = 1 MHz V = 0 V T = 25 C 2 - 1.8 - pF d R amb 1 Measured from pin 4 to ground. 2 Measured from pin 2 and 3 to ground.Nexperia PESD2ETH-AX Ultra low capacitance double rail-to-rail ESD protection diode 5. Pinning information Table 2. Pinning information Pin Symbol Description Simplified outline Graphic symbol 1 GND ground 4 3 4 2 I/O 1 input/output 1 1 3 I/O 2 input/output 2 4 V supply line CC 1 2 SOT143B 2 3 006aaa482 6. Ordering information Table 3. Ordering information Type number Package Name Description Version PESD2ETH-AX SOT143B plastic surface-mounted package 4 leads SOT143B 7. Marking Table 4. Marking codes Type number Marking code 1 PESD2ETH-AX 2A% 1 % = placeholder for manufacturing site code PESD2ETH-AX All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2018. All rights reserved Product data sheet 28 September 2018 2 / 11