Littelfuse SMF3.3 1-Element Uni-Directional TVS Diode Array, 1.2 kW, 3-Pin SOD-123

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Subtotal (1 pack of 25 units)*

£7.20

(exc. VAT)

£8.65

(inc. VAT)

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Temporarily out of stock
  • 6,525 unit(s) shipping from 12 March 2026
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Units
Per unit
Per Pack*
25 - 25£0.288£7.20
50 - 75£0.283£7.08
100 - 225£0.189£4.73
250 - 975£0.184£4.60
1000 +£0.18£4.50

*price indicative

Packaging Options:
RS Stock No.:
213-0890
Mfr. Part No.:
SMF3.3
Brand:
Littelfuse
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Brand

Littelfuse

Diode Configuration

Series

Direction Type

Uni-Directional

Product Type

TVS Diode Array

Minimum Breakdown Voltage Vbr

3.4V

Mount Type

Surface

Package Type

SOD-123

Maximum Reverse Stand-off Voltage Vwm

3.3V

Pin Count

3

Peak Pulse Power Dissipation Pppm

1.2kW

ESD Protection

Yes

Clamping Voltage VC

6.8V

Maximum Peak Pulse Current Ippm

120A

Minimum Operating Temperature

-55°C

Maximum Operating Temperature

150°C

Number of Elements per Chip

1

Series

SMF3.3

Standards/Approvals

No

Height

1.08mm

Length

3.1mm

Width

2 mm

Maximum Reverse Leakage Current

0.5μA

Automotive Standard

No

The Littlefuse SMF3.3 TVS Diode is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Excellent Clamping Capability

Fast Response Time

Built-in Strain Relief

Matte Tin Lead–Free Plated

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