Datasheets
SMF28A by:

DIODE TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,28V V(RWM),SOD-123VAR, Transient Suppressor

Part Details for SMF28A by onsemi

Overview of SMF28A by onsemi

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Applications Consumer Electronics Security and Surveillance Internet of Things (IoT) Environmental Monitoring Space Technology Aerospace and Defense Smart Cities Agriculture Technology Telecommunications Communication and Networking Robotics and Drones

Part Details for SMF28A

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SMF28A Part Data Attributes:

SMF28A onsemi
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SMF28A onsemi DIODE TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,28V V(RWM),SOD-123VAR, Transient Suppressor
Pbfree Code No
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer ONSEMI
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Samacsys Manufacturer onsemi
Breakdown Voltage-Nom 32.8 V
Clamping Voltage-Max 45.4 V
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
Moisture Sensitivity Level 1
Polarity UNIDIRECTIONAL
Rep Pk Reverse Voltage-Max 28 V
Surface Mount YES

Alternate Parts for SMF28A

This table gives cross-reference parts and alternative options found for SMF28A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SMF28A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
SMF28AT/R13 Trans Voltage Suppressor Diode, 200W, 28V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, ROHS COMPLIANT, PLASTIC PACKAGE-2 PanJit Semiconductor SMF28A vs SMF28AT/R13
97408548 https://4donline.ihs.com/images/VipMasterIC/IC/PNJI/PNJI-S-A0001851777/PNJI-S-A0001851777-1.pdf Active SMF28A vs 97408548
SMF28 Trans Voltage Suppressor Diode, 1000W, 28V V(RWM), Unidirectional, 1 Element, Silicon, SMF28A vs
6.57 4307499 https://4donline.ihs.com/images/VipMasterIC/IC/WTEC/WTEC-S-A0000713601/WTEC-S-A0000713601-1.pdf SMF28A vs 6.57
Won-Top Electronics Co Ltd CMF28A CMF28 SMF28A vs Won-Top Electronics Co Ltd
Active 13907640 2140 SMF28A vs Active
Trans Voltage Suppressor Diode, 200W, 28V V(RWM), Unidirectional, 1 Element, Silicon, SMF, 2 PIN 121.63521999999999 SMF28AT1 SMF28A vs Trans Voltage Suppressor Diode, 200W, 28V V(RWM), Unidirectional, 1 Element, Silicon, SMF, 2 PIN
https://4donline.ihs.com/images/VipMasterIC/IC/RSEL/RSELS28628/RSELS25230-1.pdf?hkey=EF798316E3902B6ED9A73243A3159BB0 6.69 5626723 SMF28A vs https://4donline.ihs.com/images/VipMasterIC/IC/RSEL/RSELS28628/RSELS25230-1.pdf?hkey=EF798316E3902B6ED9A73243A3159BB0
CMF28 Central Semiconductor Corp SMF28A vs CMF28
2185 Active 6.74 SMF28A vs 2185
Part Number Description Manufacturer Compare
SMF28A Trans Voltage Suppressor Diode, Sangdest Microelectronics (Nanjing) Co Ltd SMF28A vs SMF28A
6236412 https://mccsemi.com/pdf/Products/SMF5.0-170(SOD-123FL).pdf Active SMF28A vs 6236412
145.17999999999998 SMF28 Trans Voltage Suppressor Diode, 200W, 28V V(RWM), Unidirectional, 1 Element, Silicon, SMF28A vs 145.17999999999998
6.74 2140 https://4donline.ihs.com/images/VipMasterIC/IC/LFSI/LFSI-S-A0010310292/LFSI-S-A0010460916-1.pdf SMF28A vs 6.74
Littelfuse Inc SMF28A-HE3-08 SMF28 SMF28A vs Littelfuse Inc
Obsolete 159105052 2516 SMF28A vs Obsolete
Trans Voltage Suppressor Diode, 1000W, 28V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN 126.392 SMF28A SMF28A vs Trans Voltage Suppressor Diode, 1000W, 28V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN
https://4donline.ihs.com/images/VipMasterIC/IC/JJJM/JJJM-S-A0005048337/JJJM-S-A0005048337-1.pdf 7.47 265497009 SMF28A vs https://4donline.ihs.com/images/VipMasterIC/IC/JJJM/JJJM-S-A0005048337/JJJM-S-A0005048337-1.pdf
SMF28 Thinking Electronic Industrial Co Ltd SMF28A vs SMF28
2516 Active 6.68 SMF28A vs 2516

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