5--TO-220 测试规范-A01

百度微电子有限公司
BAIDU MICRO ELECTRONS CO., LTD.
SS22 thru SS210
SURFACE MOUNT
REVERSE VOLTAGE - 20 to 100 Volts
SCHOTTKY BARRIER RECTIFIERS
FORWARD CURRENT - 2.0 Amperes
FEATURES
SMB
●For surface mounted applications
●Metal-Semiconductor junction with guarding
●Epitaxial construction
●Very low forward voltage drop
.083(2.11)
.075(1.91)
●High current capability
.155(3.94)
.130(3.30)
●Plastic material has UL flammability
classification 94V-0
.185(4.70)
.160(4.06)
●For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications.
.012(.305)
.006(.152)
.096(2.44)
.084(2.13)
MECHANICAL DATA
●Case: Molded Plastic
●Polarity:Color band denotes cathode
.060(1.52)
.030(0.76)
●Weight: 0.003 ounces,0.093 grams
.008(.203)
.002(.051)
.220(5.59)
.200(5.08)
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%
CHARACTERISTICS
SYMBOL
SS22
SS23
SS24
SS25
SS26
SS28
SS210
UNIT
Maximum Recurrent Peak Reverse Voltage
VRRM
20
30
40
50
60
80
100
V
Maximum RMS Voltage
VRMS
14
21
28
35
42
56
70
V
VDC
20
30
40
50
60
80
100
V
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
Peak Forward Surge Current
@TL=100 ℃
8.3ms Single Half Sine-Wave
I(AV)
2.0
A
IFSM
60
A
Super Imposed On Rated Load (JEDEC Method)
Maximum Forward Voltage at 2.0A DC
VF
Maximum DC Reverse Current
@TJ=25℃
at Rated DC Blocking Voltage
@TJ=100℃
Typical Junction Capacitance (Note1)
Typical Thermal Resistance (Note2)
Operating Temperature Range
Storage Temperature Range
IR
0.7
1.0
20
0.85
V
mA
CJ
200
pF
RθJL
15
℃/W
TJ
-55 to + 125
℃
TSTG
-55 to + 150
℃
NOTES:1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
2.Thermal resistance junction to lead.
0.55
百度微电子有限公司
BAIDU MICRO ELECTRONS CO., LTD.
SS22 thru SS210
FIG.2 - MAXIMUM NON-REPETITIVE
SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD CURRENT
(AMPERES)
FIG. 1 - FORWARD CURRENT DERATING CURVE
2.0
1.0
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
0
25
50
75
100
125
150
60
50
40
30
20
PULSE WIDTH 8.3ms
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
10
0
1
175
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
LEAD TEMPERATURE ℃
FIG.3-TYPICAL FORWARD CHARACTERISTICS
FIG.4-TYPICAL JUNCTION CAPACITANCE
20
1000
CAPACITANCE ,( PF)
SS22 -SS24
1.0 SS25 -SS26
SS28 -SS210
100
T J=25℃ f=1MHZ
T J = 25°C
PULSE WIDTH 300us
1% DUTY CYCLE
10
0.1
0.1
0
0.1
0.3
0.5
0.7
0.9
1.1
1.3
1.5
1.0
100
T J=125℃
T J=100℃
1.0
0.1
0.01
T J=25℃
0.001
0
20
10.0
REVERSE VOLTAGE, (VOLTS)
FIG.5-TYPICAL REVERSE CHARACTERISTICS
10
4.0
1.7
INSTANTANEOUS FORWARD VOLTAGE, (VOLTS)
INSTANTANEOUS REVERSE CURRENT, (mA )
INSTANTANEOUS FORWARD CURRENT,
(A)
10
40
60
80
100
120
PERCENT RATED PEAK REVERSE VOLTAGE,(%)
140
100