B0520LW-F.pdf 데이터시트 (총 3 페이지) - 파일 다운로드 B0520LW-F 데이타시트 다운로드

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Data Sheet
Customer
Product :
Part No.:
Issued Date:
Edition :
Small Signal Schottky Diode-Low VF
B0520LW-F/B0530LW-F/B0540LW-F
11-Jan-11
REV.A
VIKING TECH CORPORATION
光頡科技股份有限公司
VIKING TECH CORPORATION KAOHSIUNG BRANCH WUXI TMTEC CO., LTD.
光頡科技股份有限公司高雄分公司
無錫泰銘電子有限公司
No.70, Kuanfu N. Rad.,
Hsin Chu Industrial Park,
Hukou Hsiang, Hsin Chu Hsien,
303, Taiwan
TEL:886-3-5972931
FAX:886-3-5972935•886-3-5973494
E-mail:sales@viking.com.tw
No.248-3, Sin-Sheng Rd., Cian-Jhen Dist., Kaohsiung,
806, Taiwan
TEL:886-7-8217999
FAX:886-7-8228229
E-mail:sales@viking.com.tw
No.1A,(Xixia Road),Machinery & Industry Park,
National Hi-Tech Industrial Development Zone of
Wuxi, Wuxi, Jiangsu Province, China
Zip Code:214028
TEL:86-510-85203339
FAX:86-510-85203667•86-510-85203977
E-mail:wuxisales@tmtec.com.tw
Produced by
(QC)
11-Jan-11
Kris
Checked
(QC)
11-Jan-11
Ann
Approved by
(QC)
11-Jan-11
J.C Liu
Prepared by
(Sales)
11-Jan-11
Accepted by
(Customer)
Tel: +886-3-597-2931Fax: +886-3-597-2935
70, Kuanfu N Road, HsinChu Industrial Park, 303 Taiwan, ROC
1

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0.5 Amperes Surface Mount Schottky Barrier Rectifiers
Voltage : 20 to 40Volts
Features
Tiny plastic SMD package
Low power loss, high efficiency
High current capability, low forward voltage drop
High surge capability
Guardring for over voltage protection
Ultra high-speed switching
Silicon epitaxial planar chip, metal silicon junction
Lead-free parts meet environmental standards of MIL-STD-19500/228
Halogen free
Mechanical Data
Epoxy : UL94-V0 rated flame retardant
CaseMolded Plastic, SOD-123F
Terminals : Solder plated, Solderable per MIL-STD-750, Method 2026
PolarityIndicated by cathode end
Weight : Approximated 0.018 gram
Packaging : 2.5Kpcs per 7” reel
Package Dimensions in inches(millimeters): SOD-123F
Maximum Ratings And Electrical Characteristics
Rating at 25ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Parameter
Symbol
B0520LW-F B0530LW-F B0540LW-F
Marking Code
LA LB LC
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Instantaneous Forward Voltage@0.5A, TA=25
VRRM
VRMS
VDC
VF
20 30
14 21
20 30
0.38
40
28
40
0.40
Operating Temperature
TJ -50 ~ +100
Unit
V
V
V
V
Parameter
Conditions
Symbol
Min.
Typ.
Max.
Unit
Forward Rectified Current
Forward Surge Current
Reverse Current
Thermal Resistance
See Fig.2
8.3ms single half sine-wave superimposed on
rate load (JEDEC method)
VR=VRRM , TA=25
VR=VRRM , TA=100
Junction to ambient
IO
IFSM
IR
RΘJA
0.5 A
30 A
1.0
mA
20
42 /W
Diode Junction Capacitance
Storage Temperature
f=1MHz and applied 4V DC reverse voltage
CJ
TSTG
130 pF
-50
+150
Tel: +886-3-597-2931Fax: +886-3-597-2935
70, Kuanfu N Road, HsinChu Industrial Park, 303 Taiwan, ROC
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Rated and Characteristic Curve
Tel: +886-3-597-2931Fax: +886-3-597-2935
70, Kuanfu N Road, HsinChu Industrial Park, 303 Taiwan, ROC
3