Datasheets
SF18 by:

Super Fast Recovery Rectifier, VRRM MAX (V): 600V; IAV MAX (A): 1A; VFM MAX (V): 1.7V; @ IF (A): 1A; IFSM MAX (A): 30A; IR MAX (UA): 10uA; @VR (V): 600V; TRR MAX (NS): 35ns; Package: DO-41

Part Details for SF18 by Galaxy Microelectronics

Results Overview of SF18 by Galaxy Microelectronics

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SF18 Information

SF18 by Galaxy Microelectronics is a Rectifier Diode.
Rectifier Diodes are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Part Details for SF18

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SF18 Part Data Attributes

SF18 Galaxy Microelectronics
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SF18 Galaxy Microelectronics Super Fast Recovery Rectifier, VRRM MAX (V): 600V; IAV MAX (A): 1A; VFM MAX (V): 1.7V; @ IF (A): 1A; IFSM MAX (A): 30A; IR MAX (UA): 10uA; @VR (V): 600V; TRR MAX (NS): 35ns; Package: DO-41
Part Life Cycle Code Active
Ihs Manufacturer CHANGZHOU GALAXY CENTURY MICROELECTRONICS CO LTD
Part Package Code DO-41
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.80
Application SUPER FAST RECOVERY
Case Connection ISOLATED
Configuration SINGLE
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 1.7 V
JEDEC-95 Code DO-41
JESD-30 Code O-PALF-W2
Non-rep Pk Forward Current-Max 30 A
Number of Elements 1
Number of Phases 1
Number of Terminals 2
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Output Current-Max 1 A
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style LONG FORM
Rep Pk Reverse Voltage-Max 600 V
Reverse Current-Max 5 µA
Reverse Recovery Time-Max 0.035 µs
Reverse Test Voltage 600 V
Surface Mount NO
Terminal Form WIRE
Terminal Position AXIAL

Alternate Parts for SF18

This table gives cross-reference parts and alternative options found for SF18. 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 SF18, 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 Manufacturer Composite Price Description Compare
F1T5GA1 Taiwan Semiconductor Check for Price Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon, SF18 vs F1T5GA1
FR105SB0 Taiwan Semiconductor Check for Price Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon, SF18 vs FR105SB0
RL105-N-3-1-AP Micro Commercial Components Check for Price Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon, ROHS COMPLIANT, PLASTIC, A-405, 2 PIN SF18 vs RL105-N-3-1-AP
RL105-N-3-2-AP-HF Micro Commercial Components Check for Price Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, A-405, 2 PIN SF18 vs RL105-N-3-2-AP-HF
1N4946GP CHENMKO Enterprise Co Ltd Check for Price Rectifier Diode, SF18 vs 1N4946GP
UG4005-AP Micro Commercial Components Check for Price Rectifier Diode, SF18 vs UG4005-AP
HER106SB0 Taiwan Semiconductor Check for Price Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon SF18 vs HER106SB0
HT16A1G Taiwan Semiconductor Check for Price Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon, SF18 vs HT16A1G
1N5618HR Digitron Semiconductors Check for Price Rectifier Diode SF18 vs 1N5618HR
SF18SP1G Taiwan Semiconductor Check for Price Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon SF18 vs SF18SP1G

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