SF303 [BYTES]
30.0 AMP SUPER FAST RECTIFIERS; 30.0 AMP超快速整流器
| 型号： | SF303 |
| 厂家： | 
BYTES |
| 描述： | 30.0 AMP SUPER FAST RECTIFIERS |
| 文件： | 总2页 (文件大小：168K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SF301 THRU SF306
30.0 AMP SUPER FAST RECTIFIERS
VOLTAGE RANGE
50 to 400 Volts
CURRENT
30.0 Amperes
FEATURES
* Low forward voltage drop
TO-247
.635(16.13)
* High current capability
.120(3.05)
.115(2.92)
.205(5.21)
.195(4.49)
DIA.
.625(15.88)
.320(8.13)
.310(7.87)
* High reliability
* High surge current capability
* Good for switching mode application
.180(4.53)
.170(4.32)
30
.840(21.34)
.170(4.32)
.150(3.81)
.820(20.83)
.12(3.0)
.11(2.8)
MECHANICAL DATA
* Case: Molded plastic
.095
(2.4)
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Lead solderable per MIL-STD-202,
method 208 guranteed
.800(20.32)
.770(19.56)
.030(0.8)
.020(0.5)
.050(1.27)
.045(1.14)
.225(5.7)
.205(5.2)
* Polarity: As Marked
* Mounting position: Any
PIN 1
PIN 3
PIN 1
PIN 3
+
* Weight: 5.60 grams
CASE
PIN 2
CASE
PIN 2
Positive CT
Suffix "C"
Negative CT
Suffix "A"
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SF301
SF302 SF303
SF304
SF305
SF306 UNITS
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
50
35
50
100
70
150
105
150
200
140
200
300
210
300
400
280
400
V
V
V
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at Tc=100 C
30.0
A
A
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
300
1.35
50
1.0
35
Maximum Instantaneous Forward Voltage at 15.0A
V
µA
Maximum DC Reverse Current
Tc=25 C
10
500
at Rated DC Blocking Voltage
Tc=100 C
µA
nS
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range TJ, TSTG
120
pF
C
-65 +150
NOTES:
1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
RATING AND CHARACTERISTIC CURVES (SF301 THRU SF306)
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.1- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
trr
50
Ω
10Ω
NONINDUCTIVE
NONINDUCTIVE
|
|
|
|
|
|
|
|
+0.5A
30
25
20
15
(
)
(+)
0
D.U.T.
25Vdc
(approx.)
PULSE
GENERATOR
(NOTE 2)
-0.25A
Single Phase
(
)
(+)
Half Wave 60Hz
1Ω
NON-
INDUCTIVE
OSCILLISCOPE
(NOTE 1)
Resistive Or Inductive Load
10
5
0
-1.0A
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
1cm
0
25
50
75
100
125
150
175
SET TIME BASE FOR
CASE TEMPERATURE,( C)
50 / 10ns / cm
FIG.3-TYPICAL FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
1000
50
10
100
10
Tc=100 C
3.0
1.0
Tj=25 C
Pulse Width 300us
1% Duty Cycle
Tc=25 C
0.1
.01
1.0
0.1
0
.2
.4
.6
.8 1.0 1.2 1.4
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
FORWARD VOLTAGE,(V)
FIG.6-TYPICAL JUNCTION CAPACITANCE
FIG.5-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
175
500
400
300
200
100
0
150
125
100
8.3ms Single Half
Tj=25 C
75
50
25
0
Sine Wave
JEDEC method
.01
.05
.1
.5
1
5
10
50
100
50
1
5
10
100
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE,(V)
相关型号：
SF303C
GLASS PASSIVATED SUPER FAST RECTIFIER (VOLTAGE RANGE 50 to 400 Volts CURRENT 30 Amperes)
RECTRON
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