• RS Stock No. 187-1405
  • Mfr. Part No. SM8SF28CA-Q
  • Manufacturer Bourns
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

The Model SM8SF-Q Series TVS diodes are designed to provide overvoltage protection for sensitive electronics. The Model SM8SF-Q Series offers a choice of Working Peak Reverse Voltages from 24 V to 36 V and Breakdown Voltage up to 40 V. The SM8SF-Q is available in a compact DFN package of 8.1 mm x 10.5 mm, with a low profile of just 1.3 mm, facilitating layout in today’s compact PCB designs.

Maximum Peak Power Dissipation: 7000 watts
High peak power applications (up to rated limits)
High temperature applications (up to rated limits)
Clamping diode
Load switching and lighting

Attribute Value
Direction Type Bi-Directional
Minimum Breakdown Voltage 31.1V
Mounting Type Surface Mount
Package Type DFN
Maximum Reverse Stand-off Voltage 28V
Pin Count 2
Peak Pulse Power Dissipation 7000W
ESD Protection Yes
Number of Elements per Chip 2
Minimum Operating Temperature -55 °C
Maximum Operating Temperature +175 °C
Dimensions 10.5 x 8.1 x 1.3mm
Surge Current Rating 154 (Reverse)A
Maximum Reverse Leakage Current 10µA
Test Current 5mA
Width 8.1mm
Height 1.3mm
Length 10.5mm
Automotive Standard AEC-Q101
Working Voltage 28V
750 In stock for delivery within 5 working day(s)
Price (ex. GST) Each (On a Reel of 750)
$ 3.23
(exc. GST)
$ 3.71
(inc. GST)
Per unit
Per Reel*
750 - 750
1500 - 1500
2250 +
*price indicative