靜電保護 (ESD) 總覽
PE4703L1Q-AU
The PE4703L1Q-AU High Surge ESD Protection Diode offers low leakage current and excellent clamping performance, with a reverse standoff voltage of 3.3 V. Designed in a compact DFN1610-2L package, it enhances component durability and provides robust protection against EOS events. Qualified to the Automotive Electronics Council (AEC) Q101 standard, this device is well-suited for a wide range of automotive applications. Additionally, the product is green molding compound compliant with the IEC 61249 standard and EU RoHS 2.0.
-
Package
DFN1610-2L
-
Voltage
3.3 V
-
VESD
±30 kV(Air)、±30 kV(Contact)
-
Applications
• LED Lighting
• Body & Comfort
• Motor Pump
• On Board Charger
• EV Charging Pile
• LIN BUS
-
Features
• IEC61000-4-2(ESD) : ±30 kV Air, ±30 kV Contact
• IEC61000-4-4(EFT) : 40 A(5/50 ns)
• IEC61000-4-5(Lightning) : 19 A~100 A(8/20 uS)
• Low clamping voltage
• AEC-Q101 qualified
• Lead free in compliance with EU RoHS 2.0
• Green molding compound as per IEC 61249 standard
Maximum Ratings and Thermal Characteristics (TA=25°C unless otherwise noted)
| PARAMETER | SYMBOL | Number | Unit |
|---|---|---|---|
| ESD IEC61000-4-2(Air) ESD IEC61000-4-2(Contact) |
VESD | ±30 ±30 |
kV |
| Typical Thermal Resistance | RθJA | 300 | °C/W |
| Operating Junction Temperature Range | TJ | -55~150 | oC |
| Storage Temperature Range | TSTG | -55~150 | oC |
Electrical Characteristics (TA=25°C unless otherwise noted)
| PARAMETER | SYMBOL | TEST CONDITION | MIN. | TYP. | MAX. | UNITS |
|---|---|---|---|---|---|---|
| Reverse Stand-Off Voltage | VRWM | - | - | - | 3.3 | V |
| Maximum Peak Pulse Current | IPP | tP=8/20 us | - | - | 110 | A |
| Reverse Breakdown Voltage | VBR | IBT=1 mA | 4 | - | 6.5 | V |
| Reverse Leakage Current | IR | VR=3.3 V | - | - | 3 | uA |
| Clamping Voltage | VCL | IPP=1 A, tP=8/20 us IPP=110 A, tP=8/20 us |
- - |
- - |
8 12.7 |
V |
| Off State Junction Capacitance | CJ | 0Vdc Bias f=1 MHz | - | - | 1500 | pF |