LL5819 [EIC]
SCHOTTKY BARRIER; 肖特基势垒
| 型号： | LL5819 |
| 厂家： | 
EIC DISCRETE SEMICONDUCTORS |
| 描述： | SCHOTTKY BARRIER |
| 文件： | 总2页 (文件大小：36K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SCHOTTKY BARRIER
PRV : 20 - 40 Volts
IO : 1.0 Ampere
MELF
Cathode Mark
FEATURES :
* High current capability
* High surge current capability
* High reliability
f 0.102 (2.6)
0.094 (2.4)
0.022(0.55)
* High efficiency
* Low power loss
0.205(5.2)
0.189(4.8)
* Low forward voltage drop
* Pb / RoHS Free
Dimensions in inches and ( millimeters )
MECHANICAL DATA :
* Case : MELF, Plastic
* Terminals : Solderable per MIL-STD-202, Method 208
* Polarity : Color band
* Approx Weight : 0.25 grams
* Mounting Position : Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATING
LL5817
LL5818
LL5819
SYMBOL
UNIT
VRRM
VRMS
VDC
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
20
14
20
30
21
30
40
28
40
V
V
V
Maximum DC Blocking Voltage
Maximum Average Forward Current
0.375", 9.5mm Lead Length at TL = 90 °C
Maximum Peak Forward Surge Current,
8.3ms single half sine wave
IF(AV)
1.0
A
IFSM
25
A
Superimposed on rated load (JEDEC Method)
Maximum Forward Voltage at IF = 1.0 A
Maximum Reverse Current
VF
IR
0.45
0.55
1.0 (Ta = 25°C)
10 (Ta = 100°C)
80
0.60
V
mA
mA
°C/W
pF
IR(H)
at Rated DC Blocking Voltage
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
Junction Temperature Range
RqJA
CJ
110
TJ
- 65 to + 125
- 65 to + 125
°C
TSTG
Storage Temperature Range
°C
Notes :
(1) Thermal Resistance from junction to ambient
(2) Measured at 1 MHz and applied reverse voltage of 4.0 volts.
Page 1 of 2
Rev. 01 : April, 2005
RATING AND CHARACTERISTIC CURVES ( LL5817 - LL5819 )
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
25
20
15
1.0
0.8
0.6
0.4
0.2
10
5
0
0
0
20
40
60
80
100
120
140
1
2
4
6
10
20
40 60 100
NUMBER OF CYCLES AT 60Hz
LEAD TEMPERATURE, (°C)
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
20
10
LL5817
LL5819
TJ= 100 °C
10
1.0
LL5818
0.1
TJ = 25 °C
1.0
TJ = 25 °C
PULSE WIDTH =
300ms
0.01
10
80
12
0
14
0
0
40
60
20
0
0.1
PERCENT OF RATED REVERSE
VOLTAGE, (%)
0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1
FORWARD VOLTAGE, VOLTS
Page 2 of 2
Rev. 01 : April, 2005
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