SMAU1G_07 [KEC]
ULTRA FAST RECOVERY RECTIFIER DIODE; 超快恢复整流二极管
| 型号： | SMAU1G_07 |
| 厂家： | 
KEC(KOREA ELECTRONICS) |
| 描述： | ULTRA FAST RECOVERY RECTIFIER DIODE |
| 文件： | 总2页 (文件大小：439K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SEMICONDUCTOR
SMAU1G
ULTRA FAST RECOVERY RECTIFIER DIODE
TECHNICAL DATA
SWITCHING TYPE POWER SUPPLY APPLICATIONS.
FEATURES
B
Ultra-Fast Recovery Time for High Efficiency.
Low Profile Surface Mount Package.
Low Forward Voltage Drop, High current Capability, and
Low Power Loss.
2
APPLICATION
1
C
Switching Power Supply.
Unit : mm
DC/DC Converter.
DIM MILLIMETERS
Home Appliances, Office Equipment.
Telecommunication, Factory Automation.
_
_
+
A
B
C
D
E
F
4.3
+
0.3
2.525
0.12
_
1.45 0.18
+
_
_
+
5.0
1.15
+
0.2
0.35
G
_
+
2.075
0.175
_
0.23 0.08
+
G
1. ANODE
2. CATHODE
MAXIMUM RATING (Ta=25
CHARACTERISTIC
)
SYMBOL
VRRM
IO
RATING
UNIT
V
Maximum Repetitive Peak Reverse Voltage
Average Output Rectitifed Current
400
1
SMA(1)
A
Peak One Cycle Surge Forward Current
(Non-Repetitive 60Hz)
IFSM
33
A
Tj
Junction Temperature
-55 150
-55 150
Tstg
Storage Temperature Range
Marking
Cathode Mark
Type Name
U1G
Lot No.
ELECTRICAL CHARACTERISTICS (Ta=25
)
CHARACTERISTIC
Peak Forward Voltage
SYMBOL
VFM
TEST CONDITION
IFM=1.0A
MIN.
TYP.
MAX.
UNIT
V
-
-
-
-
-
-
-
1.3
5
IRRM
trr
VRRM=Rated
Repetitive Peak Reverse Current
Reverse Recovery Time
Junction Capacitance
A
ns
IF=0.5A, IR=1.0A
VR=4.0V, f=1MHz
Junction to lead
-
35
-
CJ
8
-
pF
Rth(j-1)
35
/W
/W
Thermal Resistance
Junction to ambient
(Note 1)
Rth(j-a)
-
-
85
Notes : 1. P.C.B Mounted on 0.2 0.2 (5.0 5.0mm) Copper Pad Area.
2007. 8. 13
Revision No : 1
1/2
SMAU1G
P
- I
F(AV)
I
- V
F
F(AV)
F
50
10
1.4
1.2
Tj=25 C
PULSE WIDTH-300µS
1% DUTY CYCLE
1.0
0.8
25 C
1
0.1
RECTANGULAR
WAVEFORM
0.6
0.4
0.2
0
180
360
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
FORWARD VOLTAGE VF (V)
AVERAGE FORWARD CURRENT IF(AV) (A)
SURGE FORWARD CURRENT
(NON - REPETITIVE)
T
- I
L
F(AV)
35
30
25
20
15
10
5
200
160
120
80
RESISTIVE OR
Ta=25 C
f=60Hz
INDUCTIVE LOAD
0.2 0.2" (5.0 5.0mm)
COPPER PAD AREAS
40
0
0
0
0.2
0.4
0.6
0.8
1.0
1.2
1
10
100
NUMBER OF CYCLES AT 60Hz
AVERAGE FORWARD CURRENT IF(AV) (A)
I
- V
R
R
1000
100
10
Tj = 125 C
Tj = 85 C
1
Tj = 25 C
0.1
0.01
0
80
160
240
320
400
REVERSE VOLTAGE VR(V)
2007. 8. 13
Revision No : 1
2/2
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