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1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER SMA5817 - SMA5819
1.0A Surface Mount Schottky Barrier Rectifier
Features
* Low Profile in SMA Package * Low power loss, high efficiency * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * For use in low voltage high frequency inverters, free wheeling, and polarity protection applications * High temperature soldering guaranteed:250 C/10 seconds at terminals
DO214AC (SMA)
Mechanical Data
Case: Terminals: Polarity Weight JEDEC DO-214AC, Molded plastic body Solder plated, solderable per MIL-STD-750, Method 2026 Color band denotes the cathode end 0.002 Ounce, 0.064 gram
Maximum Ratings and Electrical Characteristics (TAmbient=25C unless noted)
Symbols VRMS Description Maximum RMS voltage Maximum repetitive peak reverse voltage Maximum DC blocking voltage Maximum average forward rectified current at TL =90 C (FIG.1) Peak forward surge current 8.3ms single half sinewave superimposed on rated load (Note1) Maximum instantaneous forward voltage at 1.0A (Note2) Maximum DC reverse current at rated DC blocking voltage @TA =25C Maximum thermal resistance, Junction to Ambient (Note3) Maximum thermal resistance, Junction to Lead Operating junction temperature range Storage Temperature Range 0.45 SMA5817 20 14 20 SMA5818 30 21 30 1.0 25 0.55 0.60 SMA5819 40 28 40 Unit V V V A A V
VRRM VDC I(AV) IFSM VF IR
1.0
mA
RJA RJL TJ TSTG
88.0 28.0 -65 to +125 -65 to +150
C/W C/W C C
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Tel: (800)-TAITRON Fax: (800)-TAITFAX (800)-824-8766 (800)-824-8329 (661)-257-6060 (661)-257-6415
Rev. A/JJ 2007-06-15 Page 1 of 4
1.0A Surface Mount Schottky Barrier Rectifier SMA5817-SMA5819
NOTES: 1. 8.3ms single half sine-wave superimposed on rated load (JEDEC method)
2. Pulse Test with PW = 300 sec, 1% Duty Cycle. 3. Mounted on P.C Board with 0.2 x 0.2" (5.0 x 5.0mm) copper pad areas.
Typical Characteristics Curves
Fig.1- Forward Current Derating Curve IFSM Peak Forward Surge Current (A) IO(AV) Average Forward Current (A) Fig.2- Maximum Non-repetitive Peak Forward Surge Current
Lead Temperature (C)
Number of Cycles at 60Hz
Fig.3- Typical Instantaneous Forward Characteristics IF Instantaneous Forward Current (A) IR Instantaneous Reverse Current (mA)
Fig.4- Typical Reverse Current Characteristics
VF Instantaneous Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (%)
Rev. A/JJ 2007-06-15 www.taitroncomponents.com Page 2 of 4
1.0A Surface Mount Schottky Barrier Rectifier SMA5817-SMA5819
Fig.5-Typical junction capacitance
CJ Junction Capacitance (pF)
Reverse Voltage (V)
Dimensions in inches (mm)
DO214AC (SMA)
Rev. A/JJ 2007-06-15 www.taitroncomponents.com Page 3 of 4
1.0A Surface Mount Schottky Barrier Rectifier SMA5817-SMA5819
How to contact us
US HEADQUARTERS
28040 WEST HARRISON PARKWAY, VALENCIA, CA 91355-4162 Tel: (800) TAITRON (800) 824-8766 (661) 257-6060 Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415 Email: taitron@taitroncomponents.com Http://www.taitroncomponents.com
TAITRON COMPONENTS MEXICO, S.A .DE C.V.
BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P. 42970 MEXICO Tel: +52-55-5560-1519 Fax: +52-55-5560-2190
TAITRON COMPONENTS INCORPORATED REPRESENTACOES DO BRASIL LTDA
RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAUDE - SAO PAULO-SP 04035-001 BRAZIL Tel: +55-11-5574-7949 Fax: +55-11-5572-0052
TAITRON COMPONENTS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE
CROSS REGION PLAZA, 899 LINGLING ROAD, SUITE 18C, SHANGHAI, 200030, CHINA Tel: +86-21-5424-9942 Fax: +86-21-5424-9931
Rev. A/JJ 2007-06-15 www.taitroncomponents.com Page 4 of 4

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