Datasheets
SMF28AT1G by:

Trans Voltage Suppressor Diode, 1000W, 28V V(RWM), Unidirectional, 1 Element, Silicon, ROHS COMPLIANT, PLASTIC, CASE 498, 2 PIN

Part Details for SMF28AT1G by Littelfuse Inc

Overview of SMF28AT1G by Littelfuse Inc

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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 SMF28AT1G

SMF28AT1G Part Data Attributes:

SMF28AT1G Littelfuse Inc
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SMF28AT1G Littelfuse Inc Trans Voltage Suppressor Diode, 1000W, 28V V(RWM), Unidirectional, 1 Element, Silicon, ROHS COMPLIANT, PLASTIC, CASE 498, 2 PIN
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer LITTELFUSE INC
Package Description R-PDSO-F2
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Samacsys Manufacturer LITTELFUSE
Additional Feature LOW ZENER IMPEDANCE, EXCELLENT CLAMPING CAPABILITY
Breakdown Voltage-Max 34.4 V
Breakdown Voltage-Min 31.1 V
Breakdown Voltage-Nom 32.8 V
Clamping Voltage-Max 45.4 V
Configuration SINGLE
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 Code R-PDSO-F2
Non-rep Peak Rev Power Dis-Max 1000 W
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.385 W
Qualification Status Not Qualified
Reference Standard IEC-61000-4-2, 4-4
Rep Pk Reverse Voltage-Max 28 V
Reverse Current-Max 1 µA
Reverse Test Voltage 28 V
Surface Mount YES
Technology ZENER
Terminal Form FLAT
Terminal Position DUAL

Alternate Parts for SMF28AT1G

This table gives cross-reference parts and alternative options found for SMF28AT1G. 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 SMF28AT1G, 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
SMF28A Trans Voltage Suppressor Diode, 200W, 28V V(RWM), Unidirectional, 1 Element, Silicon, Rectron Semiconductor SMF28AT1G vs SMF28A
SMF28A Trans Voltage Suppressor Diode, Thinking Electronic Industrial Co Ltd SMF28AT1G vs SMF28A
SMF28A-HM3-08 Trans Voltage Suppressor Diode, 1000W, 28V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN Vishay Intertechnologies SMF28AT1G vs SMF28A-HM3-08
SMF28A Trans Voltage Suppressor Diode, MERITEK Electronics Corporation SMF28AT1G vs SMF28A
SMF28A-T13 Trans Voltage Suppressor Diode, 200W, 28V V(RWM), Unidirectional, 1 Element, Silicon, SMF, 2 PIN Littelfuse Inc SMF28AT1G vs SMF28A-T13
SMF28A-HM3-18 Trans Voltage Suppressor Diode, 1000W, 28V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN Vishay Intertechnologies SMF28AT1G vs SMF28A-HM3-18
SMF28A Trans Voltage Suppressor Diode, 1000W, 28V V(RWM), Unidirectional, 1 Element, Silicon, SMF, 2 PIN Diotec Semiconductor AG SMF28AT1G vs SMF28A
SMF28A Trans Voltage Suppressor Diode, 200W, 28V V(RWM), Unidirectional, 1 Element, Silicon, Jiangsu JieJie Microelectronics Co Ltd SMF28AT1G vs SMF28A
CMF28ABK Trans Voltage Suppressor Diode, 200W, 28V V(RWM), Unidirectional, 1 Element, Silicon, ROHS COMPLIANT, SOD-123F, 2 PIN Central Semiconductor Corp SMF28AT1G vs CMF28ABK
SMF28A-T1 Trans Voltage Suppressor Diode, 1000W, 28V V(RWM), Unidirectional, 1 Element, Silicon, Won-Top Electronics Co Ltd SMF28AT1G vs SMF28A-T1
Part Number Description Manufacturer Compare
SMF28A Trans Voltage Suppressor Diode, 200W, 28V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, GREEN, PLASTIC PACKAGE-2 PanJit Semiconductor SMF28AT1G vs SMF28A
SMF28A-HE3-18 Trans Voltage Suppressor Diode, 1000W, 28V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN Vishay Intertechnologies SMF28AT1G vs SMF28A-HE3-18
SMF28A Trans Voltage Suppressor Diode, Sangdest Microelectronics (Nanjing) Co Ltd SMF28AT1G vs SMF28A
SMF28A-HE3-08 Trans Voltage Suppressor Diode, 1000W, 28V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN Vishay Intertechnologies SMF28AT1G vs SMF28A-HE3-08
SMF28AT/R13 Trans Voltage Suppressor Diode, 200W, 28V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, ROHS COMPLIANT, PLASTIC PACKAGE-2 PanJit Semiconductor SMF28AT1G vs SMF28AT/R13
SMF28A-M3-08 Trans Voltage Suppressor Diode, 1000W, 28V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN Vishay Intertechnologies SMF28AT1G vs SMF28A-M3-08
SMF28A-E3-18 Trans Voltage Suppressor Diode, 1000W, 28V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, SMF, 2 PIN Vishay Intertechnologies SMF28AT1G vs SMF28A-E3-18
SMF28A Trans Voltage Suppressor Diode, 200W, 28V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC PACKAGE-2 Promax-Johnton Electronic Corporation SMF28AT1G vs SMF28A
SMF28A-T1 Trans Voltage Suppressor Diode, 1000W, 28V V(RWM), Unidirectional, 1 Element, Silicon, Won-Top Electronics Co Ltd SMF28AT1G vs SMF28A-T1
SMF28AT/R7 Trans Voltage Suppressor Diode, 200W, 28V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB, ROHS COMPLIANT, PLASTIC PACKAGE-2 PanJit Semiconductor SMF28AT1G vs SMF28AT/R7

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