ESD5581MXT5G The ESD5581MXT5G is a 5V ESD protection diode from On Semiconductor. It offers ±30kV ESD protection, low clamping voltage, and ultra-low leakage current in a compact X3DFN2 package.
Mfr Part #:

ESD5581MXT5G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ESD5581MXT5G is a 5V ESD protection diode from On Semiconductor. It offers ±30kV ESD protection, low clamping voltage, and ultra-low leakage current in a compact X3DFN2 package.
Total Stock: 6,091 pcs
$ Price Range: $0.04 - $0.25

ESD5581MXT5G Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,300 pcs
3300 pcs On Request 1 On Request On Request 2018 On Request On Request
Non-Authorised Inventory information
2,791 pcs
2791 pcs On Request 1 On Request On Request On Request On Request On Request

ESD5581MXT5G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Breakdown Voltage (Vbr)
Capacitance
Capacitance @ Frequency
Clamping Voltage (Typical @ IPP = 1 A)
Clamping Voltage (Typical @ IPP = 4 A)
Current
ESD Protection
Halogen Free
Mounting Type
Operating Temperature
Operating Temperature Range
Power Dissipation
Power Line Protection
Reverse Leakage Current (IR)
Reverse Stand-off Voltage (VRWM)
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Thermal Resistance Junction-to-Ambient
Type
Voltage

ESD5581MXT5G Description

Short technical summary and product information.

The ESD5581MXT5G is a transient voltage suppression (TVS) diode designed for ESD protection in space-constrained applications. It features a stand-off voltage of 5V and provides excellent clamping capability with low capacitance. The device meets IEC 61000-4-2 Level 4 ESD protection with ±30kV contact and air discharge ratings. It has a low leakage current of 0.1µA maximum at 5V, ensuring minimal power loss. The breakdown voltage ranges from 5.2V minimum to 7.5V maximum at 1mA. The clamping voltage is typically 8V at 1A peak pulse current and 10V at 4A. The diode can handle peak pulse currents up to 6A (8/20µs). It has a maximum capacitance of 10pF at 1MHz, making it suitable for high-speed data lines. The device is housed in a 2-X3DFN (0.6x0.3mm) package, also known as 0201 (0603 metric), enabling ultra-compact designs. It is surface mountable and rated for operating temperatures from -55°C to +150°C. The total power dissipation is 250mW on FR-5 board. The ESD5581MXT5G is Pb-free, halogen-free, and RoHS compliant. Typical applications include SD card protection, audio line protection, and GPIO protection. This diode is an ideal choice for portable electronics, wearables, and IoT devices where board space is at a premium.

ESD5581MXT5G Quick Information

Product Type: TVS Diode (ESD Protection)
Series: ESD5581
Canonical Name: ESD5581MXT5G ESD Protection Diode
Subcategory: ESD Protection Diodes

ESD5581MXT5G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

ESD5581MXT5G Estimated Pricing

Qty Low High
1+ $0.25 $0.25
10+ $0.16 $0.16
100+ $0.09 $0.09
500+ $0.07 $0.07
1,000+ $0.06 $0.06
2,500+ $0.05 $0.05
5,000+ $0.04 $0.04
10,000+ $0.04 $0.04
20,000+ $0.04 $0.04

Estimated market price range - modelled values for guidance only, not live distributor offers.

ESD5581MXT5G Features

  • Provides ±30kV contact ESD protection.
  • Ultra-low leakage current of 0.1µA.
  • Low capacitance for high-speed signals.
  • Tiny X3DFN2 package saves space.
  • RoHS compliant and halogen-free.

ESD5581MXT5G Applications

  • Ideal for SD card protection circuits.
  • Used in audio line protection.
  • Suitable for GPIO ESD protection.
  • Perfect for portable and wearable devices.

ESD5581MXT5G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the stand-off voltage of the ESD5581MXT5G?

The reverse stand-off voltage (VRWM) is 5V.

What is the breakdown voltage range?

The breakdown voltage (VBR) is 5.2V min, 6.2V typ, 7.5V max at 1mA.

What is the clamping voltage at different peak pulse currents?

Typical clamping voltage is 8V at 1A and 10V at 4A peak pulse current.

What is the peak pulse current rating?

The peak pulse current (IPP) is 6A at 8/20µs waveform.

What package is the ESD5581MXT5G available in?

The device is available in a 2-X3DFN (0.6x0.3mm) package, also known as 0201 (0603 metric).

What is the ESD protection rating?

The device provides ±30kV contact and ±30kV air discharge protection per IEC 61000-4-2 Level 4.

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