PESD3V3L1BA
ESD Protection DiodeThe PESD3V3L1BA is a esd protection diode from Nexperia. View the full PESD3V3L1BA datasheet below including key specifications, pinout.
Official PESD3V3L1BA datasheet (PDF) — the source this page was extracted from.
PESD3V3L1BA Key Specifications
| Parameter | Value |
|---|---|
| Package Body Dimensions | 1.7 mm x 1.25 mm x 0.95 mm |
| Max. Clamping Voltage (VCL) | 26 V |
| Max. ESD Protection Voltage | 30 kV |
| Operating Temperature Range | -65 °C to 150 °C |
| Typ. Diode Capacitance (Cd) | 101 pF |
| Max. Peak Pulse Power (Pppm) | 500 W |
| Max. Peak Pulse Current (IPPM) | 18 A |
| Max. Reverse Leakage Current (IRM) | 2 μA |
| Max. Reverse Standoff Voltage (VRWM) | 3.3 V |
PESD3V3L1BA Overview
Part: PESD3V3L1BA — Nexperia
Type: Bidirectional ESD protection diode
Description: Bidirectional ESD protection diode in a very small SOD323 package, designed to protect one signal line from ESD and other transients, featuring 500 W peak pulse power, 26 V low clamping voltage, and 0.09 μA ultra low leakage current.
Operating Conditions:
- Reverse standoff voltage: 3.3 V
- Operating temperature: -65 to 150 °C
Absolute Maximum Ratings:
- Max peak pulse power: 500 W
- Max peak pulse current: 18 A
- Max junction/storage temperature: 150 °C
- Max electrostatic discharge voltage (IEC 61000-4-2 contact discharge): 30 kV
Key Specs:
- Reverse standoff voltage (V_RWM): 3.3 V (T_amb = 25 °C)
- Breakdown voltage (V_BR): 5.8 V (min) to 6.9 V (max) at I_R = 5 mA, T_amb = 25 °C
- Reverse leakage current (I_RM): 0.09 μA (typ) at V_RWM = 3.3 V, T_amb = 25 °C
- Diode capacitance (C_d): 101 pF (typ) at f = 1 MHz, V_R = 0 V, T_amb = 25 °C
- Clamping voltage (V_CL): 8 V (max) at I_PP = 1 A, T_amb = 25 °C
- Clamping voltage (V_CL): 26 V (max) at I_PPM = 18 A, T_amb = 25 °C
- Differential resistance (R_diff): 400 Ω (max) at I_R = 1 mA, T_amb = 25 °C
Features:
- Bidirectional ESD protection of one line
- Max. peak pulse power: Pppm = 500 W
- Low clamping voltage: VCL = 26 V
- Ultra low leakage current: IRM = 0.09 μA
- ESD protection up to 30 kV
- IEC 61000-4-2, level 4 (ESD)
- IEC 61000-4-5 (surge); IPPM = 18 A
- Very small SMD plastic package
Applications:
- Computers and peripherals
- Communication systems
- Audio and video equipment
- Data lines
Package:
- SOD323 (2 leads; 1.3 mm pitch; 1.7 mm x 1.25 mm x 0.95 mm body)
PESD3V3L1BA Features
- Bidirectional ESD protection of one line
- Max. peak pulse power: Pppm = 500 W
- Low clamping voltage: VCL = 26 V
- Ultra low leakage current: IRM = 0.09 μA
- ESD protection up to 30 kV
- IEC 61000-4-2, level 4 (ESD)
- IEC 61000-4-5 (surge); IPPM = 18 A
- Very small SMD plastic package
PESD3V3L1BA Applications
- Computers and peripherals
- Communication systems
- Audio and video equipment
- Data lines
PESD3V3L1BA Pin Configuration
PESD3V3L1BA — SOD323 Package
| Pin Number | Pin Name | Type | Description |
|---|---|---|---|
| 1 | K1 | I/O | Cathode (diode 1) / Bidirectional signal line |
| 2 | K2 | I/O | Cathode (diode 2) / Bidirectional signal line |
Notes
- Package: SOD323 (SC-76); 2-lead surface-mounted package
- Function: Bidirectional ESD protection diode for one signal line
- Pin Configuration: Both pins (K1 and K2) serve as cathodes of the internal protection diodes and connect to the protected signal line and ground respectively
- Key Ratings:
- ESD protection up to 30 kV (IEC 61000-4-2, contact discharge)
- Peak pulse power: 500 W (8/20 μs pulse)
- Low clamping voltage: 26 V @ 18 A
- Ultra-low leakage: 0.09 μA typical @ 3.3 V
- Low capacitance: 101 pF typical @ 1 MHz
PESD3V3L1BA Typical Application
The device is designed for the protection of one bidirectional data line from surge pulses and ESD damage. The device is suitable on lines where the signal polarities are both positive and negative with respect to ground.
PESD3V3L1BA Package Information
| UNIT | A | A 1 max | b p | c | D | E | H D | L p | Q | v |
|---|---|---|---|---|---|---|---|---|---|---|
| mm | 1.1 0.8 | 0.05 | 0.40 0.25 | 0.25 0.10 | 1.8 1.6 | 1.35 1.15 | 2.7 2.3 | 0.45 0.15 | 0.25 0.15 | 0.2 |
| OUTLINE VERSION | REFERENCES | REFERENCES | REFERENCES | EUROPEAN | ISSUE DATE |
|---|---|---|---|---|---|
| OUTLINE VERSION | IEC | JEDEC | JEITA | PROJECTION | |
| SOD323 | SC-76 | 03-12-17 06-03-16 |
Fig. 9. Package outline SOD323
PESD3V3L1BA Ordering Information
No ordering information table or variants found in the provided datasheet section.
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