SR306 [DAESAN]
CURRENT 3.0Amperes VOLTAGE 20 to 100 Volts; 电流3.0安培电压20至100伏特
| 型号： | SR306 |
| 厂家： | 
DAESAN ELECTRONICS CORP. |
| 描述： | CURRENT 3.0Amperes VOLTAGE 20 to 100 Volts |
| 文件： | 总2页 (文件大小：306K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CURRENT 3.0Amperes
VOLTAGE 20 to 100 Volts
SR302 THRU SR3100
Features
· Plastic Package has Underwriters Laboratory
Flammability Classification 94V-0
DO-201AD
· Metal silicon junction, majority carrier conduction
· Guard ring for overvoltage protection
· Low power loss, high efficiency
· High current capability, Low forward voltage drop
· High surge capability
0.210(5.3)
0.188(4.8)
DIA.
1.0(25.4)
MIN.
· For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
· High temperature soldering guaranteed :
250℃/10 seconds at terminals,
0.375(9.5)
0.285(7.2)
0.375" (9.5mm) lead length, 5lbs. (2.3Kg) tension
Mechanical Data
1.0(25.4)
MIN.
· Case : JEDEC DO-201AD molded plastic body
· Terminals : Plated axial leads, solderable per
MIL-STD-750, Method 2026
· Polarity : Color band denotes cathode end
· Mounting Position : Any
· Weight : 0.041 ounce, 1.15 gram
0.042(1.1)
0.037(0.9)
DIA.
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
(Ratings at 25℃ ambient temperature unless otherwise specified, single phase, half wave, resistive or inductive
load. For capacitive load, derate by 20%)
SR303
30
SR306
60
Symbols
SR302
20
SR304 SR305
SR308 SR3100 Units
Maximum repetitive peak reverse voltage
Maximum RMS voltage
V
RRM
RMS
40
28
40
50
35
50
80
56
80
100
70
Volts
Volts
Volts
V
14
21
42
Maximum DC blocking Voltage
VDC
20
30
60
100
Maximum average forward rectified current
0.375"(9.5mm) lead length(see Fig. 1)
Amps
I(AV
)
3.0
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
I
FSM
80.0
Amps
Volts
Maximum instantaneous forward voltage
at 3.0A (Note 1)
VF
0.55
0.70
0.85
Maximum instantaneous reverse
current at rated DC blocking
voltage (Note1)
T
T
A
A
=25℃
1.0
I
R
mA
10
160
=100℃
20
Typical junction capacitance (Note 3)
Typical thermal resistance (Note 2)
C
J
250
PF
Rθ
RθJJLA
20.0
10.0
℃/W
℃
℃
Operating junction temperature range
Storage temperature range
Notes:
T
J
-65 to +125
-65 to +150
T
STG
-65 to +150
(1) Pulse test: 300μS pulse width, 1% duty cycle
(2) Thermal resistance from junction to lead vrtical P.C.B. mounted, 0.5"(12.7mm) lead length
with 2.5X2.5"(63.5X63.5mm) copper pads
(3) Measured 1MHz and reverse voltage of 4.0 volts
RATINGS AND CHARACTERISTIC CURVES SR302 THRU SR3100
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FIG.1-FORWARD CURRENT DERATING CURVE
FORWARD SURGE CURRENT
50
4.0
── SR302-SR304
TJ=TJMAX
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
- - - SR305-SR3100
40
30
20
10
0
3.0
2.0
RESISTIVE OR INDUCTIVE LOAD
1.0
0.375" (9.5MM) LEAD LENGTH
0
0
20
50
75
100
125
150
175
1
10
100
LEAD TEMPERATURE (℃)
NUMBER OF CYCLES AT 60Hz
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE CHARACTERISTICS
50
10
TJ
=125℃
TJ=125℃
10
1
1
PULSE WIDTH=300
1% DUTY CYCLE
㎲
TJ
=75℃
0.1
TJ=25℃
0.1
0.01
TJ
=25℃
── SR302-SR304
- - - SR305-SR3100
── SR302-SR304
0.01
- - - SR305-SR3100
0.001
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG.5-TYPICAL JUNCTION CAPACITANCE
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
1000
TJ=25℃
f=1.0MHz
Vsig=50mVp-p
10
100
10
1
── SR302-SR304
- - - SR305-SR3100
0.1
0.01
0.1
1
10
100
0.1
1
10
100
REVERSE VOLTAGE.VOLTS
T, PULSE DURATION, sec.
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