Littelfuse SM712-02HTG, Dual-Element Bi-Directional TVS Diode Array, 600W, 3-Pin SOT-23

View all TVS Diodes
Save 44% when you buy 1000 units

Subtotal (1 pack of 10 units)*

£5.56

(exc. VAT)

£6.67

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 930 unit(s) ready to ship
  • Plus 20 unit(s) ready to ship from another location
  • Plus 14,620 unit(s) shipping from 09 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 - 40£0.556£5.56
50 - 90£0.454£4.54
100 - 490£0.392£3.92
500 - 990£0.345£3.45
1000 +£0.307£3.07

*price indicative

Packaging Options:
RS Stock No.:
171-9639
Mfr. Part No.:
SM712-02HTG
Brand:
Littelfuse
Find similar products by selecting one or more attributes.
Select all

Brand

Littelfuse

Direction Type

Bi-Directional

Maximum Clamping Voltage

31V

Minimum Breakdown Voltage

13.3 (Reverse)V

Mounting Type

Surface Mount

Package Type

SOT-23

Maximum Reverse Stand-off Voltage

12V

Pin Count

3

Peak Pulse Power Dissipation

600W

Maximum Peak Pulse Current

19A

ESD Protection

Yes

Number of Elements per Chip

2

Minimum Operating Temperature

-40 °C

Dimensions

3.04 x 1.4 x 1.02mm

Maximum Operating Temperature

+125 °C

Length

3.04mm

Width

1.4mm

Maximum Reverse Leakage Current

1µA

Height

1.02mm

Capacitance

75pF

Automotive Standard

AEC-Q101

Working Voltage

12V

Reliable electrostatic discharge (ESD) protection. Littelfuse offers a wide variety of circuit protection technologies that solve customers’ unique needs.

Littelfuse SM712 Series TVS Diode Array (SPA® Diodes) is designed to protect RS-485 applications with asymmetrical working voltages (-7V to 12V) from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges. It can absorb repetitive ESD strikes without performance degradation and safely dissipate up to 19A of 8/20μs surge current with very low clamping voltages

compatible with VDSL2 (30MHz) Balanced overvoltage protection Low distortion • Low insertion loss Low profile Response time under 500ns, 15kV(air discharge) / 8kV(contact discharge)

Related links