Littelfuse SP4020-01FTG-C 4-Element Bi-Directional TVS Diode Array, 750 W, 2-Pin SOD-323

This image is representative of the product range

View all TVS Diodes
Bulk discount available

Subtotal (1 pack of 10 units)*

PHP205.20

(exc. VAT)

PHP229.80

(inc. VAT)

Add to Basket
Select or type quantity
Orders below PHP3,000.00 (exc. VAT) cost PHP150.00.
In Stock
  • 60 unit(s) ready to ship from another location
  • Plus 1,950 unit(s) shipping from February 26, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
Per Pack*
10 - 40PHP20.52PHP205.20
50 - 90PHP19.904PHP199.04
100 - 490PHP19.307PHP193.07
500 - 990PHP18.728PHP187.28
1000 +PHP18.166PHP181.66

*price indicative

Packaging Options:
RS Stock No.:
171-4232
Mfr. Part No.:
SP4020-01FTG-C
Manufacturer:
Littelfuse
Find similar products by selecting one or more attributes.
Select all

Brand

Littelfuse

Direction Type

Bi-Directional

Diode Configuration

Array

Product Type

TVS Diode Array

Minimum Breakdown Voltage Vbr

3.5V

Mount Type

Surface

Package Type

SOD-323

Maximum Reverse Stand-off Voltage Vwm

3.3V

Pin Count

2

Peak Pulse Power Dissipation Pppm

750W

Test Current It

2μA

ESD Protection

Yes

Maximum Peak Pulse Current Ippm

30A

Minimum Operating Temperature

-40°C

Clamping Voltage VC

21.8V

Number of Elements per Chip

4

Maximum Operating Temperature

125°C

Length

1.9mm

Width

1.45 mm

Height

1.04mm

Series

SP4020

Standards/Approvals

No

Automotive Standard

AEC-Q101

Maximum Reverse Leakage Current

500nA

COO (Country of Origin):
CN
The SP4020 Series TVS Diode Arrays can safely provide up to 30A protection against lightning induced surges and up to 750W of power handling capability. This revolutionary design offers 2x the power handling capability of alternative solutions, and yields a 16% improvement in low loading capacitance (2.5pF TYP) than competitive products. Ideal for protecting telecommunications interfaces and other high-speed data interfaces without sacrificing signal integrity.

Superb surge protection

Peak pulse power of 750W

Low capacitance of 2.5pF (typ)

Enhanced ESD capability

Low dynamic resistance

RDYN is 0.7Ω for SP4020

Benefits:

Compared to similar market solutions, the SP4020 Series provides remarkably more overhead to electrical threats defined by regulatory standards

-2x higher power handling capability

16% lower capacitance than other solutions helps to preserve signal integrity and minimize data loss while offering a more robust device against electrical threats

Enhanced ESD protection provides maximum reliability for equipment during installation and servicing

Provides low clamping voltages for sensitive chipsets, protecting them from catastrophic failure and maximizing system reliability

Applications:

10/100/1000 Ethernet

T1/E1/T3/E3 Data Lines

USB1.1/2.0

Power Ports

Computers & Peripherals

Instrumentation

Medical Equipment

Related links