SK34A [TSC]
3.0 AMPS. Surface Mount Schottky Barrier Rectifiers; 3.0安培。表面贴装肖特基整流器
| 型号： | SK34A |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | 3.0 AMPS. Surface Mount Schottky Barrier Rectifiers |
| 文件： | 总2页 (文件大小：127K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SK32A - SK315A
3.0 AMPS. Surface Mount Schottky Barrier Rectifiers
SMA/DO-214AC
Features
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For surface mounted application
Metal to silicon rectifier, majority carrier conduction
Low forward voltage drop
Easy pick and place
High surge current capability
Plastic material used carriers Underwriters
Laboratory Classification 94V-0
Epitaxial construction
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High temperature soldering:
260oC / 10 seconds at terminals
Mechanical Data
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Case: Molded plastic
Dimensions in inches and (millimeters)
Terminals: Pure tin plated, lead free.
Polarity: Indicated by cathode band
Packaging: 16mm tape per EIA STD RS-481
Weight: 0.21 gram
Maximum Ratings and Electrical Characteristics
Rating at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
SK SK SK SK SK SK SK SK
32A 33A 34A 35A 36A 39A 310A 315A
Symbol
Type Number
Units
V
Maximum Recurrent Peak Reverse
Voltage
20 30 40 50 60 90 100 150
VRRM
Maximum RMS Voltage
14 21 28 35 42 63 70 105
20 30 40 50 60 90 100 150
V
V
VRMS
VDC
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current at TL(See Fig. 1)
3.0
A
A
V
I(AV)
Peak Forward Surge Current, 8.3 ms
Single Half Sine-wave Superimposed on
Rated Load (JEDEC method )
Maximum Instantaneous Forward Voltage
(Note 1) @ 3.0A
Maximum DC Reverse Current @ TA =25 oC
at Rated DC Blocking Voltage @ TA =125 oC
Typical Thermal Resistance ( Note 2 )
70
IFSM
0.55
10
0.75
5.0
0.85
0.1
0.95
VF
IR
0.5
mA
mA
2.0
R
28
88
oC/W
θJL
R
θJA
oC
oC
Operating Temperature Range
Storage Temperature Range
TJ
-55 to +125
-55 to +150
TSTG
-55 to +150
Notes:
1. Pulse Test with PW=300 usec, 1% Duty Cycle
2. Measured on P.C.Board with 0.2 x 0.2” (5 x 5mm) Copper Pad Areas.
Version: B07
RATINGS AND CHARACTERISTIC CURVES (SK32A THRU SK315A)
FIG. 1- MAXIMUM FORWARD CURRENT DERATING
CURVE
FIG. 2- MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
150
120
90
3.0
2.0
1.0
AT RATED TL
8.3ms Single Half Sine Wave
JEDEC Method
RESISTIVE OR
INDUCTIVELOAD
60
30
0
PCB MOUNTED ON 0.2X0.2"
(5.0X5.0mm)COPPER PAD AREAS
0
1
10
NUMBER OF CYCLES AT 60Hz
100
50
60
70
80
90
100 110 120 130 140 150 160
LEAD TEMP ERATURE.( C)
FIG. 4- TYPICAL REVERSE CHARACTERISTICS
FIG. 3- TYPICAL FORWARD CHARACTERISTICS
20
10
40
10
TJ=125 C
1
PULSE WIDTH=300 S
1% DUTY CYCLE
1
0.1
TJ=75 C
0.1
0.01
TJ=25 C
0.001
100
10
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE.(%)
120
140
0.01
0
0.2
0.4
0.6
0.8 1.0
FORWARD VOLTAGE.(V)
1.2
1.4
1.5
FIG.6- TYPICAL TRANSIENT THERMAL
CHARACTERISTICS
FIG. 5- TYPICAL JUNCTION CAPACITANCE
1000
Tj=25 C
f=1.0MHz
Vsig=50mVp-p
100
1
0.1
0.01
10
0.1
100
1 10
REVERSE VOLTAGE.(V)
0.1
1
t, PULSE DURATION, (sec)
10
100
Version: B07
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