SS5818 [SEMTECH]
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS; 表面贴装肖特基二极管
| 型号： | SS5818 |
| 厂家： | 
SEMTECH CORPORATION |
| 描述： | SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS |
| 文件： | 总2页 (文件大小：179K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
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
VRRM
VRMS
VDC
20
14
20
30
21
30
40
28
40
V
V
Maximum DC Blocking Voltage
V
Maximum Average Forward Rectified Current 0.375" (9.5 mm)
Load Length at TL = 90 OC
I(AV)
1
A
A
Peak Forward Surge Current 8.3mS Single Half Sine-wave
Superimposed on Rated Load (JEDEC Method) at TL = 70 OC
IFSM
VF
25
Maximum Instantaneous Forward Voltage at 1 A
0.45
0.55
0.5
0.6
V
at TA = 25OC
mA
Maximum Instantaneous Reverse Current at Rated
IR
at TA =100 OC
10
mA
DC Blocking Voltage
Typical Junction Capacitance 1)
Typical Thermal Resistance 2)
CJ
110
88
pF
OC/W
OC
Rθ
JA
Operating and Storage Temperature Range
1) Measured at 1 MHz and reverse voltage of 4 volts.
TJ ,TS
- 65 to + 125
2) 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
SS5817 THRU SS5819
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
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