SS3A [SYNSEMI]
SURFACE MOUNT SUPER FAST RECTIFIERS; 表面装载超快速整流器
| 型号： | SS3A |
| 厂家： | 
SYNSEMI, INC. |
| 描述： | SURFACE MOUNT SUPER FAST RECTIFIERS |
| 文件： | 总2页 (文件大小：30K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SURFACE MOUNT
SUPER FAST RECTIFIERS
PRV : 50 - 1000 Volts
Io : 3.0 Amperes
SMC (DO-214AB)
0.060(1.52)
0.030(0.76)
FEATURES :
* High current capability
* High surge current capability
* High reliability
0.008(0.203)
0.004(0.102)
* Low reverse current
* Low forward voltage drop
* Super fast recovery time
* Pb / RoHS Free
0.121(3.07)
0.012(0.305)
0.115(2.92)
0.006(0.152)
0.103(2.62)
0.245(6.22)
0.220(5.59)
0.079(2.00)
MECHANICAL DATA :
* Case : SMC Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Polarity : Color band denotes cathode end
* Mounting position : Any
Dimensions in inches and (millimeter)
* Weight : 0.21 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL SS3A SS3B SS3C SS3D SS3E SS3G SS3J SS3K SS3M UNIT
RATING
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
50
35
50
100 150 200 300 400 600 800 1000
70 105 140 210 280 420 560 700
V
V
V
Maximum DC Blocking Voltage
100 150 200 300 400 600 800 1000
3.0
Maximum Average Forward Current
IF(AV)
A
0.375"(9.5mm) Lead Length
Ta = 55 °C
Maximum Peak Forward Surge Current
8.3ms Single half sine wave
IFSM
VF
125
A
Superimposed on rated load (JEDEC Method)
1.7
4.0
Maximum Peak Forward Voltage at IF = 3.0 A
0.95
V
IR
10
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Tj = 25 °C
mA
IR(H)
500
Tj = 100 °C
Trr
CJ
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Junction Temperature Range
35
50
ns
pf
TJ
- 65 to + 150
- 65 to + 150
°C
°C
TSTG
Storage Temperature Range
Notes :
( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A.
( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC
Page 1 of 2
Rev. 05 : March 25, 2005
RATING AND CHARACTERISTIC CURVES ( SS3A - SS3M )
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
Trr
50 W
10 W
+ 0.5 A
D.U.T.
0
PULSE
GENERATOR
( NOTE 2 )
+
- 0.25
50 Vdc
(approx)
OSCILLOSCOPE
( NOTE 1 )
1 W
- 1.0 A
SET TIME BASE FOR 15 ns/cm
NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF.
2. Rise time = 10 ns max., Source Impedance = 50 ohms.
3. All Resistors = Non-inductive Types.
1 cm
FIG.2 - DERATING CURVE FOR OUTPUT
FIG.3 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
RECTIFIED CURRENT
12
3.0
2.4
8.3 ms SINGLE HALF SINE WAVE
Ta = 50 °C
100
75
1.8
1.2
0.6
50
25
60Hz RESISTIVE OR INDUCTIVE LOAD
0
0
0
25
50
75
100
125
150
175
1
2
4
6
10
20
40
60 100
NUMBER OF CYCLES AT 60Hz
AMBIENT TEMPERATURE, ( °C)
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
100
10
1000
100
SS3E - SS3J
SS3A - SS3D
TJ = 100 °C
SS3K - SS3M
10
1
1.0
0.1
Pulse Width = 300 ms
2% Duty Cycle
TJ = 25 °C
TJ = 25 °C
0.01
0.1
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
0
20
40
60
80
100
120
140
PERCENT OF RATED REVERSE VOLTAGE, (%)
FORWARD VOLTAGE, VOLTS
Page 2 of 2
Rev. 05 : March 25, 2005
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