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SMF12A
TVS Diode, SMF Series, Unidirectional, 12 V, 19.9 V, SOD-123FL, 2 Pins
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ManufacturerLITTELFUSE
Manufacturer Part NoSMF12ACopy
Manufacturer Standard Lead Time17 weeks
Newark Part No.
Re-Reel89Y6447
Cut Tape89Y6447
Product RangeSMF Series
Your Part Number
246 In Stock
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Product Information
ManufacturerLITTELFUSE
Manufacturer Part NoSMF12ACopy
Manufacturer Standard Lead Time17 weeks
Newark Part No.
Re-Reel89Y6447
Cut Tape89Y6447
Product RangeSMF Series
Technical Datasheet
Product RangeSMF Series
TVS PolarityUnidirectional
Reverse Standoff Voltage12V
Clamping Voltage Max19.9V
Diode Case StyleSOD-123FL
No. of Pins2Pins
Minimum Breakdown Voltage13.3V
Maximum Breakdown Voltage14.7V
Peak Pulse Power Dissipation200W
Operating Temperature Max150°C
Diode MountingSurface Mount
Qualification-
SVHCTo Be Advised
Product Overview
SMF12A is a SMF series, uni-directional, TVS diode. It is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. SMF package is 50% smaller in footprint when compared to the SMA package and delivers one of the lowest height profiles (1.1mm) in the industry. It is ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuit used in cellular phones, portable electronics, business machines, power supplies and other consumer applications.
- Compatible with industrial standard package SOD-123FL
- Low profile: maximum height of 1.1mm, glass passivated junction
- Low inductance, excellent clamping capability, built-in strain relief
- For surface-mounted applications to optimize board space
- Typical failure mode is short from over-specified voltage or current
- IEC-61000-4-2 ESD 30kV (air), 30kV (contact)
- ESD protection of data lines in accordance with IEC 61000-4-2
- EFT protection of data lines in accordance with IEC 61000-4-4
- UL recognized to UL 497B as an isolated loop circuit protector
- Operating temperature range from -65 to 150°C
Technical Specifications
Product Range
SMF Series
Reverse Standoff Voltage
12V
Diode Case Style
SOD-123FL
Minimum Breakdown Voltage
13.3V
Peak Pulse Power Dissipation
200W
Diode Mounting
Surface Mount
SVHC
To Be Advised
TVS Polarity
Unidirectional
Clamping Voltage Max
19.9V
No. of Pins
2Pins
Maximum Breakdown Voltage
14.7V
Operating Temperature Max
150°C
Qualification
-
Technical Docs (2)
Alternatives for SMF12A
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Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:To Be Advised
Download Product Compliance Certificate
Product Compliance Certificate