Schottky Diode. B140LW Datasheet

B140LW Diode. Datasheet pdf. Equivalent

B140LW Datasheet
Recommendation B140LW Datasheet
Part B140LW
Description Small Signal Schottky Diode
Feature B140LW; Data Sheet Customer: Product : Part No.: Issued Date: Edition : Small Signal Schottky Diode-Low VF.
Manufacture VIKING TECH
Datasheet
Download B140LW Datasheet




VIKING TECH B140LW
Data Sheet
Customer
Product :
Part No.:
Issued Date:
Edition :
Small Signal Schottky Diode-Low VF
B120LW/B130LW/B140LW
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
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VIKING TECH B140LW
1 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-123
Terminals : Solder plated, Solderable per MIL-STD-750, Method 2026
PolarityIndicated by cathode end
Weight : 0.0004 ounce, 0.010 gram
Packaging : 2.5Kpcs per 7” reel or 3Kpcs per 7” reel
Package Dimensions in inches(millimeters): SOD-123
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
B120LW
B130LW
B140LW
Marking Code
B2 B3 B4
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Instantaneous Forward Voltage@1.0A, TA=25
VRRM
VRMS
VDC
VF
20 30
14 21
20 30
0.43
40
28
40
0.45
Operating Temperature
TJ -50 ~ +100
Unit
V
V
V
V
Parameter
Forward Rectified Current
Forward Surge Current
Reverse Current
Thermal Resistance
Diode Junction Capacitance
Storage Temperature
Conditions
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
f=1MHz and applied 4V DC reverse voltage
Symbol
IO
IFSM
IR
RΘJA
CJ
TSTG
Min.
-50
Typ.
42
130
Max.
1.0
5.5
1.0
20
+150
Unit
A
A
mA
/W
pF
Tel: +886-3-597-2931Fax: +886-3-597-2935
70, Kuanfu N Road, HsinChu Industrial Park, 303 Taiwan, ROC
2



VIKING TECH B140LW
Rated and Characteristic Curve
Tel: +886-3-597-2931Fax: +886-3-597-2935
70, Kuanfu N Road, HsinChu Industrial Park, 303 Taiwan, ROC
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