SF23-T [RECTRON]
Rectifier Diode, 1 Phase, 1 Element, 2A, 150V V(RRM), Silicon, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2;
| 型号： | SF23-T |
| 厂家： | 
RECTRON SEMICONDUCTOR |
| 描述： | Rectifier Diode, 1 Phase, 1 Element, 2A, 150V V(RRM), Silicon, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2 超快速恢复二极管 |
| 文件： | 总2页 (文件大小：31K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SF21
THRU
SF27
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
GLASS PASSIVATED SUPER FAST RECTIFIER
VOLTAGE RANGE 50 to 600 Volts CURRENT 2.0 Amperes
FEATURES
* High reliability
* Low leakage
* Low forward voltage
* High current capability
* Super fast switching speed
* High surge capability
* Good for switching mode circuit
DO-15
MECHANICALDATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
(
)
.034 0.9
DIA.
(
)
.028 0.7
(
)
1.0 25.4
MIN.
* Weight: 0.38 gram
(
)
.300 7.6
(
)
.230 5.8
(
)
.140 3.6
DIA.
(
)
.104 2.6
(
)
1.0 25.4
MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At TA
= 25oC unless otherwise noted)
RATINGS
UNITS
SYMBOL
SF23
SF24
SF25
SF26
SF27
SF21
SF22
Maximum Recurrent Peak Reverse Voltage
V
V
RRM
RMS
Volts
Volts
Volts
50
35
50
100
70
150
105
150
200
140
300
210
300
400
280
400
600
420
600
Maximum RMS Volts
Maximum DC Blocking Voltage
Maximum Average Forward Current
VDC
100
200
2.0
I
O
Amps
Amps
T
A
= 55oC
Peak Forward Surge Current IFM (surge):8.3 ms single half
sine-wave superimposed on rated load (JEDEC method)
75
I
FSM
Typical Junction Capacitance (Note 2)
30
C
J
pF
0 C
20
Operating and Storage Temperature Range
-55 to + 150
TJ, TSTG
ELECTRICAL CHARACTERISTICS (At T
A
= 25oC unless otherwise noted)
SYMBOL
UNITS
Volts
CHARACTERISTICS
SF23
SF24
SF25
SF26
SF27
1.70
SF21
SF22
Maximum Forward Voltage at 2.0A DC
VF
0.95
1.25
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
@T
A
A
= 25oC
=100oC
5.0
I
R
uAmps
nSec
100
Maximum Reverse Recovery Time (Note 1)
NOTES : 1. Test Conditions: I =0.5A, I =-1.0A, IRR=-0.25A.
2. Measured at 1 MH and applied reverse voltage of 4.0 volts.
trr
35
50
F
R
2004-12
REV.A
Z
RATING AND CHARACTERISTIC CURVES ( SF21 THRU SF27 )
FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
FIG. 2 - TYPICAL FORWARD
CURRENT DERATING CURVE
50
NONINDUCTIVE
10
trr
NONINDUCTIVE
3.0
2.0
+0.5A
( - )
PULSE
GENERATOR
(NOTE 2)
D.U.T
( + )
0
25 Vdc
(approx)
( - )
-0.25A
Single Phase
Half Wave 60Hz
Resistive or
1.0
0
1
OSCILLOSCOPE
(NOTE 1)
( + )
NON-
Inductive Load
INDUCTIVE
-1.0A
0
25 50 75 100 125150175
1cm
1
Rise Time = 7ns max. Input Impedance =
1 megohm. 22pF.
NOTES:
SET TIME BASE FOR
10 ns/cm
AMBIENT TEMPERATURE (
)
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
FIG. 4 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
10
100
T
= 150
= 100
J
1.0
10
T
SF25~SF26
J
SF27
SF21~SF24
1.0
.1
T
= 25
J
T
= 25
J
.1
.01
Pulse Width = 300uS
1% Duty Cycle
.01
.001
0
20
40
60
80
100
120 140
0
.2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE, (V)
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
105
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
200
100
60
90
8.3ms Single Half Sine-Wave
(
)
JEDEC Method
75
40
SF21~SF24
SF25~SF27
20
60
45
30
15
0
10
6
4
T
= 25
J
2
1
.1 .2 .4
1.0
2
4
10 20 40 100
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE, ( V )
RECTRON
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