SS34A [HY]
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS; 表面贴装肖特基二极管
| 型号： | SS34A |
| 厂家： | 
HY ELECTRONIC CORP. |
| 描述： | SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS |
| 文件： | 总2页 (文件大小：39K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SS32A thru SS310A
SURFACE MOUNT
REVERSE VOLTAGE - 20 to100 Volts
FORWARD CURRENT - 3.0 Amperes
SCHOTTKY BARRIER RECTIFIERS
FEATURES
SMA
●For surface mounted applications
●Metal-Semiconductor junction with guarding
●Epitaxial construction
●Very low forward votage drop
.062(1.60)
.055(1.40)
.114(2.90)
.098(2.50)
●High current capability
●Plastic material has UL flammability
classification 94V-0
.181(4.60)
.157(4.00)
●For use in lowvoltage, high frequency inverters,
free wheeling, and polarity protection applications.
.012(.305)
.006(.152)
.103(2.62)
.079(2.00)
MECHANICAL DATA
●Case： Molded Plastic
.008(.203)
.002(.051)
.060(1.52)
.030(0.76)
●Polarity: lndicated by cathode band
●Weight: 0.002 ounces,0.064 grams
.208(5.28)
.188(4.80)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
SYMBOL SS32A
SS33A
30
SS34A
40
SS35A
50
SS36A
60
SS38A SS310A
UNIT
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
20
14
20
80
56
80
100
70
V
V
V
21
28
35
42
Maximum DC Blocking Voltage
30
40
50
60
100
Maximum Average Forward
I(AV)
3.0
A
Rectified Current
@TL=100 ℃
Peak Forward Surage Current
IFSM
80
A
8.3ms Single Half Sine-Wave
Super Imposed On Rated Load (JEDEC Method)
Maximum Forward Voltage at 3.0A DC
0.7
0.85
VF
IR
0.45
0.55
0.6
V
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TJ=25℃
1.0
20
mA
@TJ=100℃
250
Typical Junction Capacitance (Note1)
CJ
RθJL
RθJA
TJ
pF
℃/W
℃/W
℃
10
50
Typical Thermal Resistance (Note2)
Typical Thermal Resistance (Note3)
-55 to + 150
-55 to + 175
Operating Temperature Range
Storage Temperature Range
TSTG
℃
NOTES:1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
2.Thermal resistance junction to lead.
3.Thermal resistance junction to ambient.
~ 165 ~
RATING AND CHARACTERTIC CURVES
SS32A thru SS310A
FIG.2 - MAXIMUM NON-REPETITIVE
SURGE CURRENT
FIG. 1 - FORWARD CURRENT DERATING CURVE
5.0
120
100
4.0
3.0
80
60
2.0
40
PULSE WIDTH 8.3ms
SINGLE PHASE HALF WAVE 60Hz
1.0
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
RESISTIVE OR INDUCTIVE LOAD
20
0
0
1
25
2
5
10
20
50
100
50
75
100
125
150
175
NUMBER OF CYCLES AT 60Hz
LEAD TEMPERATURE ℃
FIG.3-TYPICAL FORWARD CHARACTERISTICS
FIG.4-TYPICAL JUNCTION CAPACITANCE
20
10
SS32A
SS33A
1000
SS34A
SS35A -SS36A
100
1.0
0.1
SS38A -SS310A
TJ = 25°C
TJ=25℃ f=1MHZ
PULSE WIDTH 300us
1% DUTY CYCLE
10
100
0.1
10.0
REVERSE VOLTAGE,VOLTS
1.0
4.0
0.9 1.1
1.5
0
0.1 0.3 0.5 0.7
1.3
1.7
INSTANTANEOUS FORWARD VOLTAGE, (VOLTS)
FIG.5-TYPICAL REVERSE CHARACTERISTICS
100
10
TJ=125℃
TJ=100℃
1.0
0.1
0.01
TJ=25℃
0.001
120
140
0
20
40
60
80
100
PERCENT RATED PEAK REVERSE VOLTAGE,(%)
~ 166 ~
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