(SS5817 - SS5819) SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS - SEMTECH
Description
SS5817 THRU SS5819
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
Reverse Voltage - 20 to 40 V Forward Current - 1 A Features • Plastic package has Underwriters Laboratory Classification 94V-0 • Metal silicon junction, majority carrier conduction • For surface mount applications • Guard ring for overvoltage protection • Low power loss, high efficiency • High current capability, Low forward voltage drop • High surge capability
Mechanical Data • Case: SMA (DO-214AC) molded plastic case • Terminals: Solder plate, solderable per MIL-STD -750, method 2026 • Polarity: Color band denotes cathode end • Mounting Position: Any
Maximum Ratings and Electrical Characteristics
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Ratings at 25 OC ambient temperature unless otherwise specified.
Single phase, half wave, resistive or inductive load, for capacitive load, derate by 20% Parameter Symbols SS5817 SS5818 SS5819 Units Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 0.
375" (9.
5 mm) Load Length at TL = 90 OC Peak Forward Surge Current 8.
3mS Single Half Sine-wave Superimposed on Rated Load (JEDEC Method) at TL = 70 OC Maximum Instantaneous Forward Voltage at 1 A
O Maximum Instantaneous Reverse Current at Rated at TA = 25 C DC Blocking Voltage at TA =100 OC
VRRM VRMS VDC I(AV) IFSM VF IR CJ RθJA TJ ,TS
20 14 20
30 21 30 1 25
40 28 40
V V V A A
0.
45
0.
55 0.
5 10 110 88 - 65 to + 125
0.
6
V mA mA pF
O
Typical Junction Capacitance Typical Thermal Resistance 2)
1)
C/W
O
Operating and Storage Temperature Range
1) 2)
C
Measured at 1 MHz and reverse voltage of 4 volts.
Thermal Resistance (from Junction to Ambient) Vertical P.
C.
B Mounted, with 1.
5 X 1.
5" (38 X 38 mm) copper pads.
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 01/07/2008 J
Datasheet pdf - http://www.
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kr/
SS5817 THRU SS5819
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