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
VIKING TECH CORPORATION KAOHSIUNG BRANCH WUXI TMTEC CO., LTD.
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:
[email protected]
No.248-3, Sin-Sheng Rd., Cian-Jhen Dist., Kaohsiung, 806, Taiwan
TEL:886-7-8217999 FAX:886-7-8228229 E-mail:
[email protected]
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:
[email protected]
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: +886-3-597-2931/Fax: +886-3-597-2935
70, Kuanfu N Road, HsinChu Industrial Park, 303 Taiwan, ROC
1
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 Case:Molded Plastic, SOD-123F Terminals : Solder plated, Solderable per MIL-STD-750, Method 2026 Polarity:Indicated 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 25℃ ambient 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
[email protected], 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: +886-3-597-2931/Fax: +886-3-597-2935
70, Kuanfu N Road, HsinChu Industrial Park, 303 Taiwan, ROC
2
▓Rated and Characteristic Curve
Tel: +886-3-597-2931/Fax: +886-3-597-2935
70, Kuanfu N Road, HsinChu Industrial Park, 303 Taiwan, ROC
3
.