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UMB2F Datasheet(PDF) 2 Page - Shanghai Leiditech Electronic Technology Co., Ltd

Part # UMB2F
Description  Ultra Miniature Glass Passivated Single-Phase
PDF  3 Pages
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Manufacturer  LEIDITECH [Shanghai Leiditech Electronic Technology Co., Ltd]
Direct Link  http://www.leiditech.com
Logo LEIDITECH - Shanghai Leiditech Electronic Technology Co., Ltd

UMB2F Datasheet(HTML) 2 Page - Shanghai Leiditech Electronic Technology Co., Ltd

  UMB2F Datasheet HTML 1Page - Shanghai Leiditech Electronic Technology Co., Ltd UMB2F Datasheet HTML 2Page - Shanghai Leiditech Electronic Technology Co., Ltd UMB2F Datasheet HTML 3Page - Shanghai Leiditech Electronic Technology Co., Ltd  
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Characteristic Curves (T
A=25 ℃ unless otherwise noted)
1
Fig.1 Forward Current
Derating Curve
25
Fig.2 Maximum Non-Repetitive Peak
Forward Surge Current
0.2
0.4
0.6
0.8
Glass Epoxy P.C.B
Al Substrate
5
10
15
20
8.3mS single half
sine-wave
Fi 3 Ti l I
tt
F
d
0
0
25
50
75
100
125
150
Amibant Temperature(℃)
Fig 4 Typical Reverse Leakage
0
1
10
100
Number of Cycles at 60Hz
1
10
Fig.3 Typical Instantaneous Forward
Characteristics
1
10
Fig.4 Typical Reverse Leakage
Characteristics
Tj=125℃
Tj=75℃
0.01
0.1
0.6
0.9
1.2
1.5
1.8
Instantaneous Forward Voltage(V)
0.01
0.1
0%
20%
40%
60%
80%
100%
Percent or Rated Peak Reverse Voltage (%)
Tj=25℃
Tj=25℃
Pulse With=300μS
1%Duty Cycle
Marking
Design 1
Design 2
Annotation of Marking Code:
Device Type
Device Marking
UMB05F
B1
UMB6F
B5
UMB8F
B6
UMB10F
B7
UMB1F
B2
UMB2F
B3
UMB4F
B4
Marking meaning
●
Bx = Marking Code， x = 1,2,3，… ，7. See the table at the right .
●
An = Suppliers' Code. It's default as a general rule,like Design 1.
UMB05F~UMB10F
Rev : 01.06.2014
2/3
www.leiditech.com
Rev : 01.06.2014
2/3
www.leiditech.com



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