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SK37BE

Description
Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 70V V(RRM), Silicon, DO-214AA, SMB, 2 PIN
CategoryDiscrete semiconductor    diode   
File Size430KB,4 Pages
ManufacturerGood-Ark
Environmental Compliance
Suzhou Gotech is a complete and comprehensive manufacturer of design, manufacturing, packaging and sales in the domestic semiconductor discrete device diode industry. From the independent development of front-end chips to various packaging technologies of back-end finished products, it has formed a complete industrial chain. The main products include leadless integrated circuit products and discrete device products with the latest packaging technology, automotive rectifier diodes, power modules, rectifier diode chips, silicon rectifier diodes, switching diodes, Zener diodes, micro bridge piles, military fuses, photovoltaic bypass modules, etc., with a total of more than 50 series and more than 1,500 varieties. The products are widely used in many fields such as aerospace, automobiles, green lighting, IT, household appliances and power supply devices for large equipment. Design and develop silver paste for solar cells and various electronic pastes, and develop and mass produce various new sensors in the field of the Internet of Things.
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SK37BE Overview

Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 70V V(RRM), Silicon, DO-214AA, SMB, 2 PIN

SK37BE Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instructionSMB, 2 PIN
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresFREE WHEELING DIODE
applicationGENERAL PURPOSE
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeRECTIFIER DIODE
Maximum forward voltage (VF)0.79 V
JEDEC-95 codeDO-214AA
JESD-30 codeR-PDSO-C2
Humidity sensitivity level1
Maximum non-repetitive peak forward current100 A
Number of components1
Phase1
Number of terminals2
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
Maximum output current3 A
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
GuidelineAEC-Q101
Maximum repetitive peak reverse voltage70 V
Maximum reverse current30 µA
surface mountYES
technologySCHOTTKY
Terminal formC BEND
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Base Number Matches1

SK37BE Preview

Download Datasheet
SK37B thru SK3BB
Surface Mount Schottky Rectifier
Reverse Voltage
70-100V
Forward Current 3A
Features
• Low forward voltage drop
• High junction temperature
• Moisture sensitivity: level 1, per J-STD-020
• Plastic package has underwriters laboratory flammability
classification 94V-0
Add suffix
'E'
for halogen-free
• Halogen-free according to IEC 61249-2-21 definition
AEC-Q101 qualified
Package: DO-214AA (SMB)
Applications
For use in low voltage, high freqency inverters, free wheeling and polarity
protection applications.
Maximum Ratings
Parameter
(T
A
= 25°C unless otherwise noted)
Symbol
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
T
J
, T
STG
SK37B
SK37BE
70
42
70
SK38B
SK38BE
80
56
80
3.0
100
-55 to +150
SK39B
SK39BE
90
63
90
SK3BB
SK3BBE
100
70
100
Unit
V
V
V
A
A
°C
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current (8.3 ms single half
sine-wave superimposed on rated load)
Operating Junction and Storage Temperature
Range
Electrical Characteristics
Parameter
Maximum Instantaneous
Forward Voltage
Maximum DC Reverse Current at
Rated DC Blocking Voltage
(T
A
= 25°C unless otherwise noted)
Symbol
V
F
I
R
C
J
Value
0.79
30
2000
100
Unit
V
μA
pF
Test Conditions
I
F
=3A
T
A
=25°C
T
A
=125°C
4.0 V, 1 MHz
Typical Junction Capacitance
Thermal Characteristics
Parameter
Typical Thermal Resistance
(1)
Symbol
R
θJA
R
θJC
R
θJl
Value
70
28
15
Unit
°C/W
Note1: Thermal resistance from junction to lead, mounted on PCB with 8.0×8.0mm copper pads.
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