SMF102A [BYTES]
1.0 AMP SURFACE MOUNT FAST RECOVERY RECTIFIERS; 1.0 AMP的表面装载快速恢复二极管
| 型号： | SMF102A |
| 厂家： | 
BYTES |
| 描述： | 1.0 AMP SURFACE MOUNT FAST RECOVERY RECTIFIERS |
| 文件： | 总2页 (文件大小：158K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMF101A THRU SMF107A
1.0 AMP SURFACE MOUNT FAST RECOVERY RECTIFIERS
VOLTAGE RANGE
50 to 1000 Volts
CURRENT
1.0 Ampere
FEATURES
* Ideal for surface mount applications
DO-214AC(SMA)
* Easy pick and place
* Built-in strain relief
* Fast switching speed
.058(1.47)
.052(1.32)
.110(2.79)
.100(2.54)
MECHANICAL DATA
* Case: Molded plastic
.177(4.50)
.157(3.99)
.012(0.31)
.006(0.15)
* Epoxy: UL 94V-0 rate flame retardant
* Metallurgically bonded construction
* Polarity: Color band denotes cathode end
* Mounting position: Any
.090(2.29)
.078(1.98)
.005
(.127)
.208(5.28)
.194(4.93)
.060(1.52)
.030(0.76)
MAX.
* Weight: 0.063 grams
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%.
SMF101A SMF102A SMF103A SMF104A SMF105A SMF106A SMF107A UNITS
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
V
V
V
Maximum DC Blocking Voltage
100
1000
Maximum Average Forward Rectified Current
See Fig. 2
1.0
A
A
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 1.0A
Maximum DC Reverse Current
30
1.3
5.0
V
µA
Ta=25 C
at Rated DC Blocking Voltage
Ta=100 C
100
µA
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range TJ, TSTG
150
250
500
nS
15
pF
C
-65 +175
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 (SMF101A THRU SMF107A)
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
1.2
1.0
0.8
0.6
50
10
3.0
1.0
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
0.4
0.2
0
0
20
40
60
80
100
120
140
160
180
200
Tj=25 C
AMBIENT TEMPERATURE ( C)
Pulse Width 300us
1% Duty Cycle
0.1
.01
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
50
.6
.8 1.0 1.2 1.4 1.6 1.8 2.0
40
30
20
10
0
FORWARD VOLTAGE,(V)
FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
8.3ms Single Half
Tj=25 C
Sine Wave
50Ω
10Ω
NONINDUCTIVE
JEDEC method
NONINDUCTIVE
(
)
(+)
D.U.T.
25Vdc
(approx.)
PULSE
GENERATOR
(NOTE 2)
50
1
5
10
100
(
)
(+)
NUMBER OF CYCLES AT 60Hz
1Ω
OSCILLISCOPE
(NOTE 1)
NON-
INDUCTIVE
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
FIG.5-TYPICAL JUNCTION CAPACITANCE
35
30
25
20
trr
|
|
|
|
|
|
|
|
+0.5A
0
15
10
5
-0.25A
-1.0A
0
.01
.05
.1
.5
1
5
10
50
100
1cm
SET TIME BASE FOR
50 / 10ns / cm
REVERSE VOLTAGE,(V)
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